CN115268647A - Interactive operation method of brain function analysis device and brain function analysis device - Google Patents
Interactive operation method of brain function analysis device and brain function analysis device Download PDFInfo
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Abstract
The invention provides an interactive operation method of a brain function analysis device and the brain function analysis device, the interactive operation method of the brain function analysis device comprises the following steps: receiving a first operation of selecting or inputting a target brain function analysis task by a user; and under the condition that the first operation is received, presenting a scene illustration of the task stage of the target brain function analysis task on a display interface, wherein the scene illustration comprises a first element group which is not changed among the task stages and a second element group which is changed among the task stages, and the second element group prompts the task action of the object to be analyzed corresponding to the task stage. The interactive operation method of the brain function analysis device can enable a user to quickly perceive the different changes of each task stage contained in the target brain function analysis task, so that the user can quickly and clearly acquire the task content to be executed in each task stage and the difference between each task stage.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an interactive operation method of a brain function analysis device and the brain function analysis device.
Background
At present, the method for studying and analyzing the disease condition of an examinee by acquiring the physiological signal of the examinee in the task execution state is widely applied to the evaluation and diagnosis analysis of various diseases, for example, the method can evaluate the function and cognitive function of mental diseases of the examinee based on the brain blood oxygen signal (or electroencephalogram signal) of the examinee in the task execution state of VFT (language Fluency Test).
In clinical examinations, a doctor needs to quickly understand the detailed contents of each task to be performed by a subject and select a task to be performed suitable for the subject at present according to the contents of each task. Medical devices of the prior art typically provide only subject information of a task, such as the task name VFT, to a physician. Obviously, the doctor is difficult to know the specific task content according to the topic information of the task, so that the doctor cannot know the key information corresponding to each task, even some medical devices cannot provide the topic information of the task for the doctor at all, and the doctor can only know the task content through the text description of the specification, thereby greatly influencing the working efficiency of the doctor.
Disclosure of Invention
In view of the above technical problems in the prior art, the present invention provides an interactive operation method of a brain function analysis device and a brain function analysis device, where the interactive operation method of the brain function analysis device enables a user to quickly perceive a difference change of each task phase included in a target brain function analysis task, so that the user can quickly and clearly acquire task content to be executed in each task phase and a difference between each task phase.
In a first aspect, an embodiment of the present invention provides an interactive operation method of a brain function analysis device, including steps S101 to S102. Step S101: a first operation of a user selecting or inputting a target brain function analysis task is received. Step S102: and under the condition that the first operation is received, presenting a scene illustration of the task stage of the target brain function analysis task on a display interface, wherein the scene illustration comprises a first element group which is not changed among the task stages and a second element group which is changed among the task stages, and the second element group prompts the task action of the object to be analyzed corresponding to the task stage. The step S102 specifically includes steps S201 to S203. Step S201: a scene representation of the first task phase is displayed. Step S202: and receiving a second operation of changing the first task stage into a second task stage or selecting the second task stage by the user. Step S203: displaying, upon receipt of the second operation, the scenario illustration of the second task phase such that the scenario illustration of the second task phase is different than the scenario illustration of the first task phase only for the second element group.
In a second aspect, an embodiment of the present invention further provides an interactive operation method of a brain function analysis device, including the following steps: receiving a first operation of selecting or inputting a target brain function analysis task by a user; and under the condition that the first operation is received, displaying a scene illustration of each task stage of the target brain function analysis task on a display interface, so that the scene illustration comprises a first element group which is not changed among the task stages and a second element group which is changed among the task stages, wherein the second element group prompts the task action of the object to be analyzed corresponding to the task stages.
In a third aspect, embodiments of the present invention further provide a brain function analysis apparatus, including a processor configured to execute the above-mentioned method for interoperating with the brain function analysis apparatus according to the first aspect or the method for interoperating with the brain function analysis apparatus according to the second aspect.
In a fourth aspect, an embodiment of the present invention further provides a storage medium storing a computer program, where the computer program is executed by a processor to implement the method for interoperating a brain function analysis device according to the first aspect or the method for interoperating a brain function analysis device according to the second aspect.
Compared with the prior art, the embodiment of the invention has the beneficial effects that: the invention enables the user to quickly sense the different changes of each task stage contained in the target brain function analysis task through the first element group which is unchanged among each task stage and the second element group which is changed among each task stage when the user can check the task stage contained in the target brain function analysis task on the display interface after selecting the target brain function analysis task by presenting the scene illustration of each task stage of the target brain function analysis task on the display interface, thereby enabling the user to quickly and clearly obtain the task content to be executed in each task stage and the difference among each task stage, effectively reducing the understanding time of the user on the target brain function analysis task, and improving the accuracy of user selection and the working efficiency.
Drawings
In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar parts throughout the different views. Like reference numerals having alphabetic suffixes or different alphabetic suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative and not intended to be exhaustive or exclusive embodiments of the present apparatus or method.
FIG. 1 is a first flowchart illustrating an interactive operation method of a brain function analysis device according to an embodiment of the present invention;
FIG. 2 is a second flowchart illustrating an interactive operation method of the brain function analysis device according to the embodiment of the present invention;
FIG. 3 is a first exemplary illustration of a display interface according to an embodiment of the present invention, showing the display interface corresponding to a second task phase of the "VFT" brain function analysis task;
FIG. 4 is a second exemplary diagram of a display interface according to an embodiment of the present invention, illustrating the display interface corresponding to the first task phase of the "VFT" brain function analysis task;
FIG. 5 is a third exemplary diagram of a display interface according to an embodiment of the present invention, showing the display interface corresponding to the second task phase of the "VFT-phoneme" brain function analysis task;
FIG. 6 is a fourth exemplary diagram of a display interface illustrating a display interface corresponding to a second task phase of a "VFT-cognitive impairment" brain function analysis task in accordance with embodiments of the present invention;
fig. 7 is a fifth exemplary diagram of a display interface according to an embodiment of the present invention, which illustrates the display interface corresponding to the first task phase of the "stroke rehabilitation assessment" brain function analysis task;
fig. 8 is a sixth exemplary view of a display interface according to an embodiment of the present invention, showing the display interface corresponding to the second task phase of the stroke rehabilitation assessment brain function analysis task;
fig. 9 is a block diagram showing a configuration of a brain function analysis device according to an embodiment of the present invention.
Detailed Description
Various aspects and features of the present invention are described herein with reference to the drawings.
It will be understood that various modifications may be made to the embodiments of the invention herein. Accordingly, the foregoing description should not be considered as limiting, but merely as exemplifications of embodiments. Other modifications within the scope and spirit of the invention will occur to those skilled in the art.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with a general description of the invention given above, and the detailed description of the embodiments given below, serve to explain the principles of the invention.
These and other characteristics of the invention will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the attached drawings.
It should also be understood that while the invention has been described with reference to certain specific examples, those skilled in the art will be able to ascertain many other equivalents to the invention.
The above and other aspects, features and advantages of the present invention will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present invention are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the invention, which can be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the invention in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present invention in virtually any appropriately detailed structure.
The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the invention.
In a first aspect, an embodiment of the present invention provides an interactive operation method for a brain function analysis device, where the interactive operation method for a brain function analysis device is particularly applicable to the field of near-infrared brain function imaging, and also applicable to other fields related to brain function analysis, such as medical fields of CT imaging (computed tomography), MRI (magnetic resonance imaging), fMRI (functional magnetic resonance imaging), ultrasound imaging, and the like, and the method is not particularly limited in this respect.
As shown in fig. 1, the interactive operation method of the brain function analysis device includes steps S101 to S102.
Step S101: a first operation of a user selecting or inputting a target brain function analysis task is received.
Specifically, the number of the brain function analysis tasks may be multiple, the content of the tasks to be executed by the examinee corresponding to different brain function analysis tasks is different, and the multiple brain function analysis tasks may be all presented on the display interface so as to be selected or input by the user into the target brain function analysis task.
Illustratively, a plurality of different brain function analysis tasks, such as "VFT", "VFT-category", "Go-Nogo" (a psychological paradigm for assessing hyperactivity), etc., may be shown on the display interface, and a user may select one of the brain function analysis tasks as a target brain function analysis task.
In some alternative embodiments, the first operation may be selected directly by the user on the display interface, in which case all brain function analysis tasks are presented on the display interface. In some other embodiments, a search box may also be presented on the display interface, and the user may input a task name or a shorthand name corresponding to the target brain function analysis task in the search box to search for the corresponding target brain function analysis task.
Step S102: and under the condition that the first operation is received, presenting a scene illustration of the task stage of the target brain function analysis task on a display interface, wherein the scene illustration comprises a first element group which is not changed among the task stages and a second element group which is changed among the task stages, and the second element group prompts the task action of the object to be analyzed corresponding to the task stage.
In some optional embodiments, the display interface may be divided into a plurality of display areas according to different display contents, wherein a scene graph constructed according to the selected target brain function analysis task is independently presented in one display area. For example, the display interface can be divided into at least four display areas according to different display contents, and the first area positioned on the left side is used for presenting the brain function analysis tasks in a list mode in sequence. The second area located at the upper right side is used for presenting the scene representation corresponding to the brain function analysis task, and it should be noted that only the scene representation of the selected one brain function analysis task is independently presented in the second area, so as to maximally present the scene representation to the user. Located below the second area is a third area for presenting task phases included in the selected one brain function analysis task, such as three task phases of "first task phase", "second task phase", and "third task phase" shown in fig. 3 belonging to the "VFT" brain function analysis task, for example, the first task phase may be a number of words required for the subject, and the second task may be a word group required for the subject. Located below the third area is a presentation area for presenting a task specification corresponding to a task phase. After the areas are divided, the presented content of the display interface is clear and organized, and a user can read information conveniently.
In some optional embodiments, the scene graph may show content to be executed by task stages included in the brain function analysis task for the user in the form of a picture, an animation, or the like, and compared with a large-segment text description, the scene graph enables the user to more quickly acquire the execution content of each task stage, thereby reducing the understanding time of the user on the task content. The scene graph is associated with the brain function analysis task selected by the user, that is, the scene graph changes with the change of the selected brain function analysis task by the user.
Furthermore, the scene graph at least comprises a first element group and a second element group, the first element groups contained in the task stages of the same brain function analysis task are the same, and the second element groups contained in the task stages of the same brain function analysis task are different, that is, the scene graph corresponding to the task stages of the same brain function analysis task comprises a part of the same content, when switching between the task stages of the same brain function analysis task, the first element groups of the scene graph are always kept unchanged, only the second element groups in the scene graph are changed, so that the difference of the contents to be executed in the task stages of the same brain function analysis task is clearly presented on the display interface, and the task stages are convenient to distinguish. In some embodiments, the first element group may include elements such as a character, a background, a voice frame (without voice content), and the like, and may also include the position of these elements in the figure. Taking fig. 3 and fig. 4 as an example, elements such as characters, seats, sound boxes, bonsais, and the like, and positions thereof are not changed in both the "first task stage (number)" and the "second task stage (word formation)", even a voice frame (not including voice content) expressing the number and word formation, and positions thereof are not changed, and only the voice content in the voice frame is changed as the second element group. The first element which can be unchanged is not changed as much as possible, even the position is kept unchanged, the attention of the user can be avoided from being wasted, the eye load of the user is reduced, and the user can effectively put attention into different aspects.
Specifically, the second element group may be related to the attributes of the brain function analysis task itself, such as the brain function analysis task is VFT (language fluency test), the second element group may be related to the content related to language, text expression, and the like, for example, the brain function analysis task is stroke rehabilitation assessment, and the second element group may be related to the training action to be performed by the user.
In some alternative embodiments, the second set of elements may be rendered in a more prominent manner than the first set of elements, such as by highlighting the second set of elements by color, blinking, or the like.
Further, as shown in fig. 2, the step S102 specifically includes steps S201 to S203.
Step S201: a scene representation of the first task phase is displayed.
Step S202: receiving a second operation of the user to change the first task stage into a second task stage or to select the second task stage.
In some alternative embodiments, as shown in fig. 3 and 4, the order may be performed to present the task phases in parallel, for example, the first task phase, the second task phase, and the third task phase are presented in order, and any one of the task phases may be selected by the user, and the selected task phase may be distinguished from the non-selected task phases to prompt the user of the currently presented task phase. Illustratively, as shown in fig. 3 and 4, the selected task phase shown in fig. 3 is a "second task phase (word formation)", and the task phase is displayed below the other two task phases in a distinguishing manner by presenting a selection bar; the selected task phase shown in fig. 4 is the "first task phase (number)", and the task phase is also displayed in the other two task phases in a differentiated manner by presenting a selection bar.
Step S203: displaying, upon receipt of the second operation, the scenario illustration of the second task phase such that the scenario illustration of the second task phase is different than the scenario illustration of the first task phase only for the second element group.
Exemplarily, as shown in fig. 3 and fig. 4, fig. 3 and fig. 4 are different task phase diagrams corresponding to a brain function analysis task of "VFT", fig. 3 shows a scene diagram corresponding to a task phase of "second task phase", fig. 4 shows a scene diagram corresponding to a task phase of "first task phase", and the scene diagrams shown in fig. 3 and fig. 4 are different only in the voice content of the voice frame, and the background information of the character, the sound box, etc. in the diagrams is not changed (described in detail above) except the voice content of the voice frame, it is understood that the voice content in the voice frame is the second element group, and the background information of the character, the sound box, etc. is the first element group. Thus, the physician can focus on the task points-numbers or words-sets-of each stage of the "VFT" brain function analysis task.
The invention enables a user to check the task stages contained in the target brain function analysis task on the display interface after selecting the target brain function analysis task by presenting the scene graph of each task stage of the target brain function analysis task on the display interface, wherein the scene graph comprises a first element group which is not changed among the task stages and a second element group which is changed among the task stages, and the difference change of each task stage contained in the target brain function analysis task is rapidly sensed through the first element group which is not changed among the task stages and the second element group which is changed among the task stages, so that the user can rapidly and clearly acquire the task content to be executed in each task stage and the difference among the task stages, the understanding time of the user on the target brain function analysis task is effectively reduced, and the accuracy and the working efficiency of the user selection are improved.
In some embodiments, the method of interoperating with a brain function analysis device further includes the following steps.
Presenting a task list containing different categories of brain function analysis tasks on a display interface, wherein the target brain function analysis task is presented in the task list.
Receiving a third operation of changing the selected target brain function analysis task to another brain function analysis task of the same category as the selected target brain function analysis task.
And presenting a scene representation of the other brain function analysis task on a display interface when the third operation is received, wherein the scene representation of the other brain function analysis task is different from the scene representation of the target brain function analysis task only by the second element group.
In some alternative embodiments, the task list may sequentially present the brain function analysis tasks according to the category of the brain function analysis tasks, for example, the brain function analysis tasks related to the category of the VFT may be sequentially presented, and then the brain function analysis tasks related to the category of the Go-Nogo may be presented.
Specifically, the third operation is a switching operation of the user between brain function analysis tasks of the same category, for example, switching from the brain function analysis task of "VFT" shown in fig. 4 to the brain function analysis task of "VFT-phoneme" shown in fig. 5, and switching from the brain function analysis task of "VFT" shown in fig. 4 to the brain function analysis task of "VFT-cognitive impairment" shown in fig. 6.
In some alternative embodiments, the brain function analysis tasks of the same category have similar attributes, such as VFT (language fluency test) is content related to language, text expression, etc., therefore, when switching between the brain function analysis tasks of the same category, the change of the scene graph can be only the change of the second element group, so that the user can quickly know the content to be executed by the different brain function analysis tasks belonging to the same category.
In some embodiments, the interoperation method of the brain function analysis device further comprises: respectively presenting a task stage of one type corresponding to the state of the activated brain region and a task stage of the other type corresponding to the state of the inactivated brain region in different display modes on a display interface; and the brain area state is the brain area state of the object to be analyzed in the task execution stage.
Specifically, the above-described active brain region state and inactive brain region state are the own brain region state of the object to be analyzed. For example, as shown in fig. 3 and 4, in the case where the brain function analysis task is "VFT", the "second task phase (word group)" included in the "VFT" task may be understood as one type of task phase corresponding to the active brain region state, and the "first task phase (number)" and the "third task phase (number)" included in the "VFT" task may be understood as another type of task phase corresponding to the inactive brain region state.
Further, different task stages can be displayed in different modes such as colors, display sizes and the like. For example, the task phases corresponding to the active brain region states are displayed in a differentiated mode through colors, one type of task phases corresponding to the inactive brain region states are displayed in red, and the other type of task phases corresponding to the inactive brain region states are displayed in blue, so that the user can quickly judge the category of the task phases through the color change, and the different contents of the switched task phases can be quickly understood.
Specifically, the display color of part of the content in the scene graph corresponding to the task phase may be adjusted, for example, as shown in fig. 3, the scene graph has a voice frame, the voice frame of one type of task phase corresponding to the active brain region state may be presented as "red", and the voice frame of another type of task phase corresponding to the inactive brain region state may be presented as "blue", so that the user can actively pay attention to the change of the content in the voice frame through the change of the color, thereby reducing the understanding time of the user on the content of each task phase, enabling the user to quickly capture the key information, and avoiding the interference of redundant information.
In some embodiments, the interoperation method of the brain function analysis device further comprises: and in the case of receiving the first operation, presenting the content of the second element group and/or the content associated with the second element group in an animation form on a display interface, and dynamically presenting the execution process of the task stage corresponding to the scene graph.
Therefore, the interference brought to the user by the first element group with the same task stage can be reduced, and the user can intuitively acquire the difference of each task stage.
In some optional embodiments, the content of the second element group included in the scene representation and/or the content associated with the second element group may be a voice box, a prompt box, a character action, and the like in the scene representation.
For example, as shown in fig. 3 to 6, the content of the second element group and/or the content associated with the second element group included in the scene graph may be the voice content included in the voice frame; as shown in fig. 7 and 8, the content of the second element group and/or the content associated with the second element group included in the scene graph may be the prompt content and the character action included in the prompt box, it should be noted that the prompt box (without the prompt content) and its position may be the first element group without change, and the prompt content in the prompt box is the second element group. Fig. 7 and 8 show a brain function analysis task of "stroke rehabilitation assessment", which is an alternate task requiring an examinee to perform upper limb movement and rest, so that an upper limb movement of a person in a scene diagram is most concerned by the user and a change in the upper limb movement is task content most easily perceived by the user, fig. 7 shows an upper limb training task stage, in which both hands of the person in the scene diagram are placed on a sports apparatus, and when switching to a task stage of maintaining relaxation, as shown in fig. 8, the two hands of the person are away from the sports apparatus, and when in use, the user can quickly understand the content of the task stage by switching between the two task stages of upper limb training and maintaining relaxation.
Specifically, the content presented in the form of animation may be repeatedly presented, or may be stopped after the presentation time reaches a certain time, and then presented in the form of key pictures.
In some embodiments, the method of interoperating with a brain function analysis device further includes: and under the condition of receiving the first operation, presenting task names respectively corresponding to all task stages to be sequentially executed by the target brain function analysis task and presenting a scene graph corresponding to the selected task stage on a display interface.
Exemplarily, as shown in fig. 3, the "first task phase", "second task phase", and "third task phase" shown in the figure are task names of task phases to be sequentially executed by the brain function analysis task, which is "VFT"; as shown in fig. 7, the "first task stage" and the "second task stage" shown in the figure are task names of the task stages to be sequentially executed by the brain function analysis task of "stroke rehabilitation assessment". In some embodiments, the content of the task stages in different brain function analysis tasks may be the same or different, and may be specifically set according to the type of disease, the degree of illness, and the like.
In some embodiments, after the displaying the scene representation of the first task phase in step S102, the method for interoperating the brain function analysis device further includes: causing the first task phase to be presented in association with its corresponding task specification on the display interface; the task description at least comprises a text description for expressing the task content of the task stage and a distinguishing feature which is convexly presented and is different from other task stages.
In particular, the distinctive feature of the prominent presentation can be understood as a key feature capable of directly representing the task stage, for example, "single chinese character" shown in fig. 3, "single initial consonant" shown in fig. 5, thus enabling the user to quickly capture key information from the text description.
For example, as shown in fig. 3 to 8, after a first task phase is selected on a display interface, a task description of the selected first task phase is correspondingly presented on the task interface, where the task description at least includes a task name, task content, and the like of the task phase, so as to explicitly indicate to a user how to specifically execute the task phase.
In some embodiments, the first set of elements includes at least one or more of the following features: character characteristics, environmental characteristics, appliance characteristics; the second element group includes at least: the characteristics corresponding to the task content of the task stage included in the brain function analysis task, and the characteristics corresponding to the task command of the task stage included in the brain function analysis task.
Specifically, the features corresponding to the task contents of the task phase included in the brain function analysis task may be understood as the voice boxes illustrated in fig. 3 to 6, and the features corresponding to the task instructions of the task phase included in the brain function analysis task may be understood as the prompt boxes illustrated in fig. 7 to 8.
In a second aspect, an embodiment of the present invention further provides an interactive operation method for a brain function analysis device, where the interactive operation method for a brain function analysis device is particularly applicable to the field of near-infrared brain function imaging, and also applicable to other fields related to brain function analysis, such as medical fields of CT imaging (computed tomography), MRI (magnetic resonance imaging), fMRI (functional magnetic resonance imaging), ultrasound imaging, and the like, and the method is not particularly limited in this respect.
Further, the interactive operation method of the brain function analysis device comprises the following steps: receiving a first operation of selecting or inputting a target brain function analysis task by a user; and under the condition that the first operation is received, presenting a scene illustration of each task stage of the target brain function analysis task on a display interface, so that the scene illustration comprises a first element group which is not changed among the task stages and a second element group which is changed among the task stages, wherein the second element group prompts task actions of objects to be analyzed corresponding to the task stages.
Specifically, the brain function analysis tasks may be multiple, the content of the task to be executed by the examinee corresponding to different brain function analysis tasks is different, and the multiple brain function analysis tasks may be all presented on the display interface so as to be selected or input by the user into the target brain function analysis task.
In some alternative embodiments, the first operation may be selected directly by the user on the display interface, in which case all brain function analysis tasks are presented on the display interface. In some other embodiments, a search box may also be presented on the display interface, and the user may input a task name or a shorthand name corresponding to the target brain function analysis task in the search box to search for the corresponding target brain function analysis task.
In some optional embodiments, the display interface may be divided into a plurality of display areas according to different display contents, wherein a scene graph constructed according to the selected target brain function analysis task is independently presented in one display area. Specifically, in conjunction with fig. 3, fig. 3 shows that the display interface is divided into at least four display areas according to different display contents, and the first area on the left side is used for presenting the brain function analysis tasks in sequence in a list manner. The second area located at the upper right side is used for presenting the scene representation corresponding to the brain function analysis task, and it should be noted that only the scene representation of the selected one brain function analysis task is independently presented in the second area, so as to maximally present the scene representation for the user. Below the second area is a third area for presenting task phases, which refer to the task phases included in the selected brain function analysis task, such as the three task phases of "first task phase", "second task phase", and "third task phase" shown in fig. 3, belonging to the "VFT" brain function analysis task. Located below the third area is a fourth area for presenting task specifications corresponding to task phases. After the areas are divided, the presented content of the display interface is clear and organized, and a user can read information conveniently.
In some optional embodiments, the scene graph may show content to be executed by task stages included in the brain function analysis task for the user in the form of a picture, an animation, or the like, and compared with a large-segment text description, the scene graph enables the user to more quickly acquire the execution content of each task stage, thereby reducing understanding time of the user on the task content. The scene graph is associated with the brain function analysis task selected by the user, that is, the scene graph changes with the change of the selected brain function analysis task by the user.
Furthermore, the scene graph at least comprises a first element group and a second element group, the first element groups contained in the task stages of the same brain function analysis task are the same, and the second element groups contained in the task stages of the same brain function analysis task are different, that is, the scene graph corresponding to the task stages of the same brain function analysis task comprises a part of the same content, when switching between the task stages of the same brain function analysis task, the first element groups of the scene graph are always kept unchanged, and only the second element groups are changed, so that the difference of the contents to be executed in the task stages of the same brain function analysis task is clearly presented on the display interface, and the task stages are convenient to distinguish.
Specifically, the second element group may be related to the attributes of the brain function analysis task itself, such as the brain function analysis task is VFT (language fluency test), the second element group may be related to the content related to language, text expression, etc., and for example, the brain function analysis task is "stroke rehabilitation assessment", and the second element group may be related to the training action to be performed by the user.
In some alternative embodiments, the second set of elements may be rendered in a more prominent manner than the first set of elements, such as by highlighting the second set of elements by color, blinking, or the like.
According to the method, the scene graph of each task stage of the target brain function analysis task is presented on the display interface, the scene graph comprises the first element group which is unchanged among the task stages and the second element group which is changed among the task stages, so that when a user selects the target brain function analysis task and looks up the task stages contained in the target brain function analysis task on the display interface, the user can quickly sense the difference change of each task stage contained in the target brain function analysis task through the first element group which is unchanged among the task stages and the second element group which is changed among the task stages, the user can quickly and clearly acquire the task content to be executed in each task stage and the difference among the task stages, the understanding time of the user on the target brain function analysis task is effectively reduced, and the accuracy and the working efficiency of the user selection are improved.
In some embodiments, the method of interoperating with a brain function analysis device further includes: presenting a task list containing different categories of brain function analysis tasks on a display interface, wherein the target brain function analysis task is presented in the task list; receiving a third operation of changing the selected target brain function analysis task to another brain function analysis task of the same category as the selected target brain function analysis task; and presenting a scene representation of the other brain function analysis task on a display interface when the third operation is received, wherein the scene representation of the other brain function analysis task is different from the scene representation of the target brain function analysis task only by the second element group.
In some embodiments, the method of interoperating with a brain function analysis device further includes: respectively presenting a task stage of one type corresponding to the state of the activated brain region and a task stage of the other type corresponding to the state of the inactivated brain region in different display modes on a display interface; and the brain area state is the brain area state of the object to be analyzed in the task execution stage.
In a third aspect, an embodiment of the present invention further provides a brain function analysis device 110, as shown in fig. 9, the brain function analysis device 110 includes a processor 101, and the processor 101 is configured to execute the interoperation method of the brain function analysis device according to the first aspect or the interoperation method of the brain function analysis device according to the second aspect. The brain function analysis device 110 presents the scene graph of each task stage of the target brain function analysis task on the display interface, and the scene graph includes the first element group which is not changed among the task stages and the second element group which is changed among the task stages, so that when the user selects the target brain function analysis task and views the task stages included in the target brain function analysis task on the display interface, the user can quickly sense the difference change of each task stage included in the target brain function analysis task through the first element group which is not changed among the task stages and the second element group which is changed among the task stages, thereby enabling the user to quickly and clearly acquire the task content to be executed in each task stage and the difference among the task stages, effectively reducing the understanding time of the target brain function analysis task by the user, and improving the accuracy of user selection and the working efficiency.
In some embodiments, the brain function analysis apparatus 110 further includes a voice playing module 102 configured to issue a voice instruction corresponding to the target brain function analysis task to the object to be analyzed in a voice form. Specifically, as shown in fig. 3, the voice box on the sound box shown in the scene diagram in fig. 3 may be the content of a voice instruction issued to the object to be analyzed in a voice form. The brain function analysis apparatus 110 may further include a near-infrared signal collection module 103 configured to be worn on the head of the subject to be analyzed to collect near-infrared signals capable of characterizing the brain function state thereof.
The brain function analysis device 110 may be a device applied in the near infrared field, which collects near infrared signals to determine the brain function status. The near-infrared signal acquisition module 103 may specifically include a head cap, and a plurality of near-infrared receiving probes and transmitting probes are configured on the head cap to realize acquisition of near-infrared signals.
In some optional embodiments, the voice playing module 102 may issue an instruction in a language type understandable by the subject, for example, for the subject in the cantonese region, the instruction is issued to the subject in cantonese form, so as to avoid that the subject cannot understand the content of the voice instruction and thus the analysis result of the brain function state of the subject is affected.
In a fourth aspect, an embodiment of the present invention further provides a storage medium storing a computer program, where the computer program is executed by a processor to implement the method for interoperating with a brain function analysis device as set forth in the first aspect or the method for interoperating with a brain function analysis device as set forth in the second aspect.
Note that, according to various units in various embodiments of the present application, they may be implemented as computer-executable instructions stored on a memory, which when executed by a processor may implement corresponding steps; or as hardware with corresponding logical computing capabilities; or as a combination of software and hardware (firmware). In some embodiments, the processor may be implemented as any of an FPGA, an ASIC, a DSP chip, an SOC (system on a chip), an MPU (e.g., without limitation, cortex), and the like. The processor may be communicatively coupled to the memory and configured to execute computer-executable instructions stored therein. The memory may include Read Only Memory (ROM), flash memory, random Access Memory (RAM), dynamic Random Access Memory (DRAM) such as Synchronous DRAM (SDRAM) or Rambus DRAM, static memory (e.g., flash memory, static random access memory), etc., on which computer-executable instructions are stored in any format. Computer-executable instructions may be accessed by a processor, read from ROM or any other suitable storage location, and loaded into RAM for execution by the processor to implement a wireless communication method according to various embodiments of the present application.
It should be noted that, in the respective components of the system of the present application, the components therein are logically divided according to the functions to be implemented, but the present application is not limited thereto, and the respective components may be re-divided or combined as needed, for example, some components may be combined into a single component, or some components may be further decomposed into more sub-components.
The various component embodiments of the present application may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components in a system according to embodiments of the present application. The present application may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs that may implement the present application may be stored on a computer-readable medium or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form. Further, the application may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means can be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the present application with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative, and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above detailed description, various features may be grouped together to streamline the application. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, subject matter of the present application can lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the application should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made to the disclosure by those skilled in the art within the spirit and scope of the disclosure, and such modifications and equivalents should also be considered as falling within the scope of the disclosure.
Claims (13)
1. An interactive operation method of a brain function analysis device, comprising:
receiving a first operation of selecting or inputting a target brain function analysis task by a user;
when the first operation is received, presenting a scene diagram of task phases of the target brain function analysis task on a display interface, so that the scene diagram includes a first element group which is not changed among the task phases and a second element group which is changed among the task phases, and the second element group prompts task actions of objects to be analyzed corresponding to the task phases, and specifically includes:
displaying a scene representation of a first task stage;
receiving a second operation of changing the first task stage into a second task stage or selecting the second task stage by a user;
displaying, upon receipt of the second operation, the scene representation of the second task stage such that the scene representation of the second task stage differs from the scene representation of the first task stage only by the second element group.
2. The interactive operation method of a brain function analysis device according to claim 1, further comprising:
presenting a task list containing different categories of brain function analysis tasks on a display interface, wherein the target brain function analysis task is presented in the task list;
receiving a third operation of changing the selected target brain function analysis task to another brain function analysis task of the same category as the selected target brain function analysis task;
and presenting a scene representation of the other brain function analysis task on a display interface when the third operation is received, wherein the scene representation of the other brain function analysis task is different from the scene representation of the target brain function analysis task only by the second element group.
3. The interactive operation method of a brain function analysis device according to claim 1, further comprising:
respectively presenting a task stage of one type corresponding to the state of the activated brain area and a task stage of the other type corresponding to the state of the inactivated brain area on a display interface in different display modes; and the brain area state is the brain area state of the object to be analyzed in the task execution stage.
4. The interactive operation method of a brain function analysis device according to claim 1, further comprising:
and in the case of receiving the first operation, presenting the content of the second element group and/or the content associated with the second element group in an animation form on a display interface so as to dynamically present the execution process of the task stage corresponding to the scene illustration.
5. The interactive operation method of the brain function analysis device according to claim 1, further comprising:
and under the condition of receiving the first operation, presenting task names respectively corresponding to all task stages to be sequentially executed by the target brain function analysis task and presenting a scene graph corresponding to the selected task stage on a display interface.
6. The interactive operation method of a brain function analysis device according to claim 1, wherein after said displaying the scene representation of the first task stage, the interactive operation method of a brain function analysis device further comprises:
causing the first task phase to be presented in association with its corresponding task specification on the display interface; the task description at least comprises a text description for expressing the task content of the task stage and a distinguishing feature which is presented in a protruding mode and is different from other task stages.
7. The interactive operation method of a brain function analysis device according to claim 1, wherein the first element group includes at least one or more of the following features: character characteristics, environmental characteristics, appliance characteristics;
the second element group includes at least: the characteristics corresponding to the task content of the task stage included in the brain function analysis task, and the characteristics corresponding to the task command of the task stage included in the brain function analysis task.
8. An interactive operation method of a brain function analysis device, comprising:
receiving a first operation of selecting or inputting a target brain function analysis task by a user;
and under the condition that the first operation is received, presenting a scene illustration of each task stage of the target brain function analysis task on a display interface, so that the scene illustration comprises a first element group which is not changed among the task stages and a second element group which is changed among the task stages, wherein the second element group prompts task actions of objects to be analyzed corresponding to the task stages.
9. The interactive operation method of a brain function analysis device according to claim 8, further comprising:
presenting a task list containing different categories of brain function analysis tasks on a display interface, wherein the target brain function analysis task is presented in the task list;
receiving a third operation of changing the selected target brain function analysis task to another brain function analysis task of the same category as the selected target brain function analysis task;
and presenting a scene representation of the other brain function analysis task on a display interface when the third operation is received, wherein the scene representation of the other brain function analysis task is different from the scene representation of the target brain function analysis task only by the second element group.
10. The interactive operation method of a brain function analysis device according to claim 8, further comprising:
respectively presenting a task stage of one type corresponding to the state of the activated brain region and a task stage of the other type corresponding to the state of the inactivated brain region in different display modes on a display interface; and the brain area state is the brain area state of the object to be analyzed in the task execution stage.
11. A brain function analysis apparatus, comprising a processor configured to perform the interoperation method of the brain function analysis apparatus according to any one of claims 1 to 7, or the interoperation method of the brain function analysis apparatus according to any one of claims 8 to 10.
12. The brain function analysis device according to claim 11, further comprising a voice playing module configured to issue a voice instruction corresponding to the target brain function analysis task to the object to be analyzed in a voice form;
the brain function analysis device also comprises a near-infrared signal acquisition module which is configured to be worn on the head of a subject to be analyzed so as to acquire a near-infrared signal capable of representing the brain function state of the subject.
13. A storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the interoperation method of the brain function analysis device of any one of claims 1 to 7, or implements the interoperation method of the brain function analysis device of any one of claims 8 to 10.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115778329A (en) * | 2023-02-06 | 2023-03-14 | 慧创科仪(北京)科技有限公司 | Near-infrared brain function imaging system based on VFT |
| CN115868938A (en) * | 2023-02-06 | 2023-03-31 | 慧创科仪(北京)科技有限公司 | Examinee terminal for brain function evaluation system based on fNIRS |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115778329A (en) * | 2023-02-06 | 2023-03-14 | 慧创科仪(北京)科技有限公司 | Near-infrared brain function imaging system based on VFT |
| CN115868938A (en) * | 2023-02-06 | 2023-03-31 | 慧创科仪(北京)科技有限公司 | Examinee terminal for brain function evaluation system based on fNIRS |
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