CN113855026A - Method for rapidly screening attention deficit hyperactivity disorder and evaluating curative effect - Google Patents
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Abstract
The invention discloses a method for rapidly screening attention deficit hyperactivity disorder and evaluating treatment effect, which comprises the following steps: programming stimulation materials for inducing cognitive processing differences between the attention deficit hyperactivity disorder patient and healthy individuals to form an electroencephalogram stimulation task; step two: playing the previously programmed electroencephalogram stimulation task for the subject, instructing the subject to make a corresponding response according to the stimulation task, and acquiring and storing test data of the subject to obtain an electroencephalogram signal of the subject; step three: preprocessing the electroencephalogram signals of the testee and analyzing data, extracting waveform characteristic information of three components of P300, CNV (correlated negative wave) and Pe (error positive wave), and calculating scores of all tasks; step four: and carrying out weighted calculation on the scores of all tasks according to the basic information of the subjects to obtain the total score of the subjects. The invention belongs to the technical field of event-related potentials, provides a detection means for electrophysiological assessment, has simple detection means, provides objective pathological characteristic information for detection results, effectively solves various weaknesses of current clinical assessment, can prevent and intervene pathological states as soon as possible, has high sensitivity, can perform multiple measurements, is used for assessing treatment effects and adjusting treatment means in time, and is a prediction and diagnosis method for rapidly measuring obstacles.
Description
Technical Field
The invention belongs to the technical field of event-related potentials, and particularly relates to a method for rapidly screening attention-deficit hyperactivity disorder and evaluating curative effect.
Background
Attention Deficit Hyperactivity Disorder (ADHD) is a mental disorder that usually develops abnormally levels of development in childhood, but persists for life. The general features of this disorder are low levels of attention and concentration, high levels of activity, distraction, impulsivity and inability to suppress inappropriate behavior. Attention deficit hyperactivity disorder often causes impaired academic and professional functions of patients, and tense interpersonal relationship, and further causes symptoms such as concurrent anxiety and depression, but the attention deficit symptoms are hidden, and although a series of troubles are brought to the patients, other more dominant symptoms are developed to seek treatment, so that the diagnosis rate of the subtype is low, and the time for early intervention treatment is delayed. In addition, the current clinical diagnosis attention deficit hyperactivity disorder mainly depends on talking assessment and scale measurement aiming at statement of symptom expression, and the method has the limitations that problems of topic understanding deviation, state memory bias and the like possibly exist in questionnaire filling, has certain requirements on the cognitive level of testers, and has strong subjectivity, lack of objectivity, long time consumption, complex scoring and high requirements on the professional degree of diagnosticians. Therefore, the objective and effective rapid screening and treatment effect evaluation of the attention deficit hyperactivity disorder characteristics are difficult to carry out only through evaluation and scale measurement, clinically, the correct diagnosis of the attention deficit hyperactivity disorder is seriously insufficient, the diagnosis is difficult to be determined, the treatment effect cannot be evaluated, great troubles are brought to patients and families of the patients, and serious social health burden is caused.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a detection means for electrophysiological assessment, which has low requirements on subjects, is simple in detection means, only requires a small amount of simple coordination reaction of testers, provides objective pathological characteristic information in detection results, effectively solves various weaknesses of current clinical assessment, can prevent and intervene pathological states as soon as possible, has high sensitivity, can perform multiple measurements, is used for assessing treatment effects, timely adjusts treatment means, and is a method for rapid screening and curative effect assessment of attention deficit hyperactivity disorder.
The technical scheme adopted by the invention is as follows: a method for rapidly screening and evaluating curative effect of attention deficit hyperactivity disorder comprises the following steps:
the method comprises the following steps: programming stimulation materials for inducing cognitive processing differences between the attention deficit hyperactivity disorder patient and healthy individuals to form an electroencephalogram stimulation task;
step two: playing the previously programmed electroencephalogram stimulation task for the subject, instructing the subject to make a corresponding response according to the stimulation task, and acquiring and storing test data of the subject to obtain an electroencephalogram signal of the subject;
step three: preprocessing the electroencephalogram signals of the testee and analyzing data, extracting waveform characteristic information of three components of P300, CNV (correlated negative wave) and Pe (error positive wave), and calculating scores of all tasks;
step four: and carrying out weighted calculation on the scores of all tasks according to the basic information of the subjects to obtain the total score of the subjects.
Further, the invention relates to a method for rapid screening and efficacy evaluation of attention deficit hyperactivity disorder, which comprises the following steps:
attention deficit hyperactivity disorder presents a functional impairment of cognitive execution, including attention to resource allocation, inhibition control, and error monitoring.
Task one is primarily used to induce attention resource allocation cognitive processing in the subject. The stimuli are auditory audio, respectively target stimuli with a lower frequency of occurrence (tone 2000Hz) and non-target stimuli with a higher frequency of occurrence (tone 1000 Hz). The frequency ratio of the target stimulus to the non-target stimulus is 1: 4, the two stimulations are separated by 1.5 s. The two stimuli were played 160 times in total. Subjects were asked to listen carefully to the stimuli and press the response button as soon as possible after each hearing of the target stimuli;
task two is primarily used to induce a response-inhibiting process in the subject. The stimulation is to present a series of capital letters one by one, wherein the letter O is a clue prompt stimulation, the letter X is a target stimulation, and other letters are interference stimulation. If the target stimulus occurs after the prompt stimulus (Go trial, 40 times), the subject is required to press the response button as soon as possible; if a cue stimulus occurs before the interferential stimulus (NoGo trial, 40), no response; nor does it respond if the target stimulus was preceded by a non-prompting stimulus (40 trials of intervention). A total of 240 interferential stimuli, randomly distributed, presented 150 ms per stimulus, for a total of 400 trials, each at a rate of 1650 ms;
and the third task is mainly used for inducing the monitoring of the error by the subject and the evaluation process of the conscious error. The stimuli were presented using five horizontally aligned arrows, in a total of four combinations (< < > < <, > < > > < >, with a total of 160 stimuli presented for 125 milliseconds of each combination, with an overview of 0.25 for each combination. The subject is required to react as quickly and accurately as possible to the combined central arrow with the index finger of either the left hand (<) or the right hand (>). During the exercise phase of the subject, the feedback signal appears 500 milliseconds after its response is 750 milliseconds, indicating a correct and timely response, or a response that is too late, or an erroneous or missing response. The criteria for a maximum time limit for the reaction time are determined by an exercise phase. The training process included 40 experiments with a response deadline of 500 ms and the overall average response time for correct responses was used as the deadline for response time in subsequent test tasks. The trial interval time is between 500 and 1000 milliseconds.
Further, the invention relates to a method for rapid screening and efficacy evaluation of attention deficit hyperactivity disorder, which comprises the following steps:
starting an electroencephalogram recording system, wearing an electroencephalogram cap on a subject, injecting a conductive paste, reducing the impedance of all electrodes of the whole brain of the subject to be below 5 kilohms, explaining a specific experimental operation flow to the subject before each electroencephalogram stimulation task, enabling the subject to practice to clarify the experimental tasks, playing the electroencephalogram stimulation tasks after the brain waveform of the subject is stable, simultaneously acquiring original electroencephalogram signals of the subject through the electrode cap, and storing electroencephalogram signal data of the subject after the test is finished;
in the second step, the task of stimulating the testee by each brain electricity is respectively as follows:
task one requires the subject to listen carefully to the audio of the auditory stimulus and press the response button as soon as possible after each hearing of the target stimulus;
task two requires the subject to respond to the target stimulus appearing after the prompt stimulus, press the response button as soon as possible, and not respond to the interfering stimulus and the target stimulus appearing after the non-prompt stimulus;
task three requires the subject to press the left or right hand button, respectively, depending on the direction of the arrow in the center of the appearing combination.
Further, the invention relates to a method for rapid screening and efficacy evaluation of attention deficit hyperactivity disorder, which comprises the following steps:
aiming at the first task, 0.5-70 Hz band-pass filtering is adopted, data with voltage exceeding +/-100 microvolts are excluded, the maximum positive wave of the waveform relevant to the stimulation event is found out according to the superposition average of the stimulation conditions in a time window of 250-550 milliseconds after the stimulation is presented, Fz, Cz, Pz, C3 and C4 leads are observed in a focused manner, and the amplitude and the latency of the induced P300 component waveform are extracted. Calculating to obtain a task-score T1。
Aiming at task two, adopting 0.1-30 Hz band-pass filtering, excluding data with voltage exceeding +/-100 microvolts, extracting stimulation test times of correct response of a subject, finding out the maximum negative wave of the waveform related to a stimulation event in a time window of 1200-1650 milliseconds after the stimulation is presented, mainly observing Cz and Pz leads, and extracting the amplitude and the latency of the induced CNV component waveform; finding out the maximum positive wave of the waveform related to the stimulation event in a time window of 250-700 milliseconds after the stimulation is presented, observing the Cz, P3, Pz, P4 and Oz leads in a stressed mode, and extracting the amplitude and the latency of the evoked clue-P300 and Go-P300 component waveforms; finding the largest positive wave of the waveform associated with the stimulation event within a time window of 300-550 ms after the stimulation presentation, and observing Fz, FCz and C with emphasisz lead, extracting the wave amplitude and the latency of the induced waveform of the NoGo-P300 component. Calculating to obtain a task two score T2。
Aiming at task three, the maximum positive wave of the waveform related to the stimulation event is found out by adopting 0.1-70 Hz band-pass filtering and 50Hz notch filtering in the time window of 110-450 milliseconds after the response of the subject, the Cz lead is observed in a stressed mode, and the amplitude and the latency of the evoked Pe component waveform are extracted. Calculating to obtain a task three-score T3。
Further, the invention relates to a method for rapid screening and efficacy evaluation of attention deficit hyperactivity disorder, which comprises the following steps:
based on basic information W (e.g. gender W) of the subject1Age W2Etc.), the scores of all tasks are weighted, and the total score S of the subject is obtained as:
S＝WiT1+WiT2+WiT3
after the technical scheme is adopted, the invention has the following beneficial effects: the method not only can accurately identify the cognitive function impairment of attention deficit hyperactivity disorder, has high sensitivity, good specificity, simple operation and objective and effective detection result, but also can directly reflect the cognitive function condition of a subject, effectively reflect the symptom severity degree aiming at the monitoring and evaluation of the impaired function, and provide objective and quantitative evaluation indexes for the clinical treatment curative effect.
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FIG. 1 is a flowchart of a method for rapid screening and efficacy assessment of attention deficit hyperactivity disorder according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1A method for rapid screening and efficacy assessment of attention deficit hyperactivity disorder comprising the steps of:
the method comprises the following steps: programming stimulation materials for inducing cognitive processing differences between the attention deficit hyperactivity disorder patient and healthy individuals to form an electroencephalogram stimulation task;
step two: playing the previously programmed electroencephalogram stimulation task for the subject, instructing the subject to make a corresponding response according to the stimulation task, and acquiring and storing test data of the subject to obtain an electroencephalogram signal of the subject;
step three: preprocessing the electroencephalogram signals of the testee and analyzing data, extracting waveform characteristic information of three components of P300, CNV (correlated negative wave) and Pe (error positive wave), and calculating scores of all tasks;
step four: and carrying out weighted calculation on the scores of all tasks according to the basic information of the subjects to obtain the total score of the subjects.
Further, the invention relates to a method for rapid screening and efficacy evaluation of attention deficit hyperactivity disorder, which comprises the following steps:
attention deficit hyperactivity disorder presents a functional impairment of cognitive execution, including attention to resource allocation, inhibition control, and error monitoring.
Task one is primarily used to induce attention resource allocation cognitive processing in the subject. The stimuli are auditory audio, respectively target stimuli with a lower frequency of occurrence (tone 2000Hz) and non-target stimuli with a higher frequency of occurrence (tone 1000 Hz). The frequency ratio of the target stimulus to the non-target stimulus is 1: 4. the two stimuli are separated by 1.5s, the acoustic stimulus intensity is 80db intensity, and the rise/fall time is 10 ms. The two stimuli were played 160 times in total. Subjects were asked to listen carefully to the stimuli and press the response button as soon as possible after each hearing of the target stimuli;
task two is primarily used to induce a response-inhibiting process in the subject. The stimulus is presented one by one as a series of upper case letters, with letter O as a cue stimulus, letter X as a target stimulus, and the other letters (letter B, C, D, E, F, G, H, J, L) as interfering stimuli. If the letter X appears after the letter O (Go trials, 40 times), the subject is required to press the response button as soon as possible; if the letter O occurs before the other letters (40 trials of NoGo), no response is made; nor does it respond if the letter X is preceded by the non-letter O (40 trials of interference). A total of 240 interferential stimuli, randomly distributed, presented 150 ms per stimulus, for a total of 400 trials, each at a rate of 1650 ms;
and the third task is mainly used for inducing the monitoring of the error by the subject and the evaluation process of the conscious error. The stimuli were presented using five horizontally aligned arrows, in a total of four combinations (< < > < <, > < > > < >, with a total of 160 stimuli presented for 125 milliseconds of each combination, with an overview of 0.25 for each combination. The subject is required to react as quickly and accurately as possible to the combined central arrow with the index finger of either the left hand (<) or the right hand (>). During the exercise phase of the subject, the feedback signal appears 500 milliseconds after its response is 750 milliseconds, indicating a correct timely response (plus sign), or a response too late (exclamation mark), or an erroneous or missing response (minus sign). The criteria for a maximum time limit for the reaction time are determined by an exercise phase. The training process included 40 experiments with a response deadline of 500 ms and the overall average response time for correct responses was used as the deadline for response time in subsequent test tasks. The trial interval time is between 500 and 1000 milliseconds.
Further, the invention relates to a method for rapid screening and efficacy evaluation of attention deficit hyperactivity disorder, which comprises the following steps:
starting an electroencephalogram recording system, wearing an electroencephalogram cap on a subject, injecting a conductive paste, reducing the impedance of all electrodes of the whole brain of the subject to be below 5 kilohms, explaining a specific experimental operation flow to the subject before each electroencephalogram stimulation task, enabling the subject to practice to clarify the experimental tasks, playing the electroencephalogram stimulation tasks after the brain waveform of the subject is stable, simultaneously acquiring original electroencephalogram signals of the subject through the electrode cap, and storing electroencephalogram signal data of the subject after the test is finished;
in the second step, the task of stimulating the testee by each brain electricity is respectively as follows:
task one requires the subject to listen carefully to the audio of the auditory stimulus and press the response button as soon as possible after each hearing of the target stimulus;
task two requires the subject to respond to the target stimulus appearing after the prompt stimulus, press the response button as soon as possible, and not respond to the interfering stimulus and the target stimulus appearing after the non-prompt stimulus;
task three requires the subject to press the left or right hand button, respectively, depending on the direction of the arrow in the center of the appearing combination.
Further, the invention relates to a method for rapid screening and efficacy evaluation of attention deficit hyperactivity disorder, which comprises the following steps:
aiming at the first task, 0.5-70 Hz band-pass filtering is adopted, data with voltage exceeding +/-100 microvolts are excluded, the maximum positive wave of the waveform relevant to the stimulation event is found out according to the superposition average of the stimulation conditions in a time window of 250-550 milliseconds after the stimulation is presented, Fz, Cz, Pz, C3 and C4 leads are observed in a focused manner, and the amplitude and the latency of the induced P300 component waveform are extracted. Calculating to obtain a task-score T1。
Aiming at task two, adopting 0.1-30 Hz band-pass filtering, excluding data with voltage exceeding +/-100 microvolts, extracting stimulation test times of correct response of a subject, finding out the maximum negative wave of the waveform related to a stimulation event in a time window of 1200-1650 milliseconds after the stimulation is presented, mainly observing Cz and Pz leads, and extracting the amplitude and the latency of the induced CNV component waveform; finding out the maximum positive wave of the waveform related to the stimulation event in a time window of 250-700 milliseconds after the stimulation is presented, observing the Cz, P3, Pz, P4 and Oz leads in a stressed mode, and extracting the amplitude and the latency of the evoked clue-P300 and Go-P300 component waveforms; and finding out the maximum positive wave of the waveform related to the stimulation event in a time window of 300-550 milliseconds after the stimulation is presented, and intensively observing Fz, FCz and Cz leads to extract the amplitude and the latency of the induced NoGo-P300 component waveform. Calculating to obtain a task two score T2。
Aiming at task three, the maximum positive wave of the waveform related to the stimulation event is found out by adopting 0.1-70 Hz band-pass filtering and 50Hz notch filtering in the time window of 110-450 milliseconds after the response of the subject, the Cz lead is observed in an important way, and the induced Pe component is extractedAmplitude of waveform, latency. Calculating to obtain a task three-score T3。
Further, the invention relates to a method for rapid screening and efficacy evaluation of attention deficit hyperactivity disorder, which comprises the following steps:
based on basic information W (e.g. gender W) of the subject1Age W2Etc.), the scores of all tasks are weighted, and the total score S of the subject is obtained as:
S＝WiT1+WiT2+WiT3
it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, but the description is not limitative, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A method for rapid screening and efficacy assessment of attention deficit hyperactivity disorder comprising the steps of:
the method comprises the following steps: programming stimulation materials for inducing cognitive processing differences between the attention deficit hyperactivity disorder patient and healthy individuals to form an electroencephalogram stimulation task;
step two: playing the previously programmed electroencephalogram stimulation task for the subject, instructing the subject to make a corresponding response according to the stimulation task, and acquiring and storing test data of the subject to obtain an electroencephalogram signal of the subject;
step three: preprocessing the electroencephalogram signals of the testee and analyzing data, extracting waveform characteristic information of three components of P300, CNV (correlated negative wave) and Pe (error positive wave), and calculating scores of all tasks;
step four: and carrying out weighted calculation on the scores of all tasks according to the basic information of the subjects to obtain the total score of the subjects.
2. The method for rapid screening and efficacy assessment of attention deficit hyperactivity disorder according to claim 1, wherein: the first step is specifically as follows:
attention deficit hyperactivity disorder presents a functional impairment of cognitive execution, including attention to resource allocation, inhibition control, and error monitoring.
Task one is primarily used to induce attention resource allocation cognitive processing in the subject. The stimuli are auditory audio, respectively target stimuli with a lower frequency of occurrence (tone 2000Hz) and non-target stimuli with a higher frequency of occurrence (tone 1000 Hz). The frequency ratio of the target stimulus to the non-target stimulus is 1: 4, the two stimulations are separated by 1.5 s. The two stimuli were played 160 times in total. Subjects were asked to listen carefully to the stimuli and press the response button as soon as possible after each hearing of the target stimuli;
task two is primarily used to induce a response-inhibiting process in the subject. The stimulation is to present a series of capital letters one by one, wherein the letter O is a clue prompt stimulation, the letter X is a target stimulation, and other letters are interference stimulation. If the target stimulus occurs after the prompt stimulus (Go trial, 40 times), the subject is required to press the response button as soon as possible; if a cue stimulus occurs before the interferential stimulus (NoGo trial, 40), no response; nor does it respond if the target stimulus was preceded by a non-prompting stimulus (40 trials of intervention). A total of 240 interferential stimuli, randomly distributed, presented 150 ms per stimulus, for a total of 400 trials, each at a rate of 1650 ms;
and the third task is mainly used for inducing the monitoring of the error by the subject and the evaluation process of the conscious error. The stimuli were presented using five horizontally aligned arrows, in a total of four combinations (< < > < <, > < > > < >, with a total of 160 stimuli presented for 125 milliseconds of each combination, with an overview of 0.25 for each combination. The subject is required to react as quickly and accurately as possible to the combined central arrow with the index finger of either the left hand (<) or the right hand (>). During the exercise phase of the subject, the feedback signal appears 500 milliseconds after its response is 750 milliseconds, indicating a correct and timely response, or a response that is too late, or an erroneous or missing response. The criteria for a maximum time limit for the reaction time are determined by an exercise phase. The training process included 40 experiments with a response deadline of 500 ms and the overall average response time for correct responses was used as the deadline for response time in subsequent test tasks. The trial interval time is between 500 and 1000 milliseconds.
3. The method for rapid screening and treatment efficacy assessment of generalized anxiety disorder as claimed in claim 1, wherein: the second step is specifically as follows:
starting an electroencephalogram recording system, wearing an electroencephalogram cap on a subject, injecting a conductive paste, reducing the impedance of all electrodes of the whole brain of the subject to be below 5 kilohms, explaining a specific experimental operation flow to the subject before each electroencephalogram stimulation task, enabling the subject to practice to clarify the experimental tasks, playing the electroencephalogram stimulation tasks after the brain waveform of the subject is stable, simultaneously acquiring original electroencephalogram signals of the subject through the electrode cap, and storing electroencephalogram signal data of the subject after the test is finished;
in the second step, the task of stimulating the testee by each brain electricity is respectively as follows:
task one requires the subject to listen carefully to the audio of the auditory stimulus and press the response button as soon as possible after each hearing of the target stimulus;
task two requires the subject to respond to the target stimulus appearing after the prompt stimulus, press the response button as soon as possible, and not respond to the interfering stimulus and the target stimulus appearing after the non-prompt stimulus;
task three requires the subject to press the left or right hand button, respectively, depending on the direction of the arrow in the center of the appearing combination.
4. The method for rapid screening and treatment efficacy assessment of generalized anxiety disorder as claimed in claim 1, wherein: the third step is specifically as follows:
aiming at the first task, 0.5-70 Hz band-pass filtering is adopted, data with voltage exceeding +/-100 microvolts are excluded, the maximum positive wave of the waveform relevant to the stimulation event is found out according to the superposition average of the stimulation conditions in a time window of 250-550 milliseconds after the stimulation is presented, Fz, Cz, Pz, C3 and C4 leads are observed in a focused manner, and the amplitude and the latency of the induced P300 component waveform are extracted. Calculating to obtain a task-score T1。
Aiming at task two, adopting 0.1-30 Hz band-pass filtering, excluding data with voltage exceeding +/-100 microvolts, extracting stimulation test times of correct response of a subject, finding out the maximum negative wave of the waveform related to a stimulation event in a time window of 1200-1650 milliseconds after the stimulation is presented, mainly observing Cz and Pz leads, and extracting the amplitude and the latency of the induced CNV component waveform; finding out the maximum positive wave of the waveform related to the stimulation event in a time window of 250-700 milliseconds after the stimulation is presented, observing the Cz, P3, Pz, P4 and Oz leads in a stressed mode, and extracting the amplitude and the latency of the evoked clue-P300 and Go-P300 component waveforms; and finding out the maximum positive wave of the waveform related to the stimulation event in a time window of 300-550 milliseconds after the stimulation is presented, and intensively observing Fz, FCz and Cz leads to extract the amplitude and the latency of the induced NoGo-P300 component waveform. Calculating to obtain a task two score T2。
Aiming at task three, the band-pass filtering of 0.1-70 Hz and the notch filtering of 50Hz are adoptedThe maximum positive wave of the waveform related to the stimulation event is found out in the time window of 110-450 milliseconds after the response of the subject, the Cz lead is observed in an important way, and the amplitude and the latency of the induced Pe component waveform are extracted. Calculating to obtain a task three-score T3。
Further, the invention relates to a method for rapid screening and efficacy evaluation of attention deficit hyperactivity disorder, which comprises the following steps:
based on basic information W (e.g. gender W) of the subject1Age W2Etc.), the scores of all tasks are weighted, and the total score S of the subject is obtained as:
S＝WiT1+WiT2+WiT3。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421187A (en) * | 2023-03-30 | 2023-07-14 | 之江实验室 | Attention deficit hyperactivity disorder analysis system based on speech hierarchy sequence |
| CN117198537A (en) * | 2023-11-07 | 2023-12-08 | 北京无疆脑智科技有限公司 | Task completion data analysis method and device, electronic equipment and storage medium |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116421187A (en) * | 2023-03-30 | 2023-07-14 | 之江实验室 | Attention deficit hyperactivity disorder analysis system based on speech hierarchy sequence |
| CN116421187B (en) * | 2023-03-30 | 2023-10-13 | 之江实验室 | Attention deficit hyperactivity disorder analysis system based on speech hierarchy sequence |
| CN117198537A (en) * | 2023-11-07 | 2023-12-08 | 北京无疆脑智科技有限公司 | Task completion data analysis method and device, electronic equipment and storage medium |
| CN117198537B (en) * | 2023-11-07 | 2024-03-26 | 北京无疆脑智科技有限公司 | Task completion data analysis method and device, electronic equipment and storage medium |
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Application publication date: 20211231 |