CN113545746A - Psychophysical testing method, equipment and medium for drug addict executive function - Google Patents
Psychophysical testing method, equipment and medium for drug addict executive function Download PDFInfo
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Abstract
The invention provides a psychophysical test method, equipment and a medium for executive functions of a drug addict, belonging to the technical field of addiction assessment. The method solves the problems that the existing execution function test standards are not unified and the like. The purpose of the invention can be realized by the following technical scheme: a psychophysical test method for performing a function in a drug addicted patient, comprising the steps of: s1: inputting external stimulation; s2: executing a functional test; s3: outputting a behavior response; the step S2 includes at least one of the following steps: s2.1: attention control testing; s2.2: reaction inhibition test; s2.3: planning a treatment test; s2.4: testing working memory; s2.5: and (6) estimating decision tests. The invention has the advantage of unified standard.
Description
Technical Field
The invention belongs to the technical field of addiction assessment, and particularly relates to a psychophysical testing method, equipment and a storage medium for execution functions of a drug addicted patient.
Background
The method commonly used by hospitals abroad and domestically is based on clinical symptomatology evaluation such as Chinese mental disorder classification and diagnosis standard, third edition (CCMD-3), international disease classification (ICD-10) or mental disease diagnosis and statistics manual, fourth edition or fifth edition (DSM-IV or DSM-V). In addition, virtual reality addiction assessment correction systems are also under development.
The technical defects of the existing test for drug addicts are shown as follows:
1. the evaluation standard (1) set by the mandatory isolation drug rehabilitation diagnosis evaluation method is limited by the used drugs for judging whether the drugs are taken or not, and novel drugs or drugs with unobvious withdrawal symptoms are difficult to judge; (2) the method judges whether the drug is addicted or not, the addiction severity, the relapse risk and the like only through the performance during the period of forcibly isolating the drug addiction, is fuzzy and is influenced by the subjective intention and the matching degree of a person;
2. the third edition (CCMD-3) of Chinese mental disorder classification and diagnosis standard, the fourth edition or the fifth edition (DSM-IV or DSM-V) of International Classification of diseases (ICD-10) and mental disease diagnosis and statistics Manual are mainly based on clinical symptoms, and (1) certain requirements are made on professional level and experience of doctors; (2) affected by the difference of symptom response and the difference of state during diagnosis brought by different drugs; (3) influenced by the subjective will and the matching degree of the individual;
3. the basis of the judgment of the virtual reality drug addiction evaluation and correction system is a heart rate variability index, (1) the virtual reality drug addiction evaluation and correction system is only suitable for judging the addiction of methamphetamine drugs at present; (2) the content of the presented scene short film is limited, and the effect can be influenced by the fact that the scene short film is familiar with the content after being used for multiple times; (3) only the craving degree caused by the virtual reality scene is needed, the evaluation dimension is single, and the ecological effectiveness is to be checked.
The executive function is a general term for higher cognitive abilities required by brain processing and information processing, and is mainly related to the prefrontal lobe of the brain, and drug addicts can cause damage to the prefrontal lobe function due to long-term drug intake, and the damage can affect the executive function level including five steps of attention control, reaction inhibition, planning and processing, working memory, estimation decision and the like.
Methods for testing the executive function of drug addicts to a uniform standard are lacking in the prior art.
Disclosure of Invention
The present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a psychophysical testing method, apparatus, and storage medium for performing a function on a drug addicted patient, which are performed on a unified basis.
The first object of the present invention can be achieved by the following technical solutions: a psychophysical test method for performing a function in a drug addicted patient, comprising the steps of:
s1: inputting external stimulation; s2: executing a functional test; s3: outputting a behavior response;
said step S2 comprises at least one of the following steps:
-S2.1: attention control testing;
-S2.2: reaction inhibition test;
-S2.3: planning a treatment test;
-S2.4: testing working memory;
-S2.5: and (6) estimating decision tests.
The working principle of the invention is as follows: cognition is the process of obtaining and applying knowledge or processing information by an individual, is the most basic psychological process of a human, and is also the reflection of the higher functions of the cerebral cortex. The basic process of cognition is as follows: the individual receives the externally input information through sensory perception, and the information is processed and converted into the intrinsic psychological activity by the brain, so as to govern the behavior of the individual. The structural basis of cognition is the cerebral cortex, and any factor that causes chronic impairment of cerebral cortical structure and function, directly or indirectly, leads to cognitive impairment through different mechanisms. The test method is based on the invention of modular neurocognitive function of drug addiction evaluation on the basis of neurocognitive function damage of drug addiction. 1. Attention control enables an individual to selectively focus cognitive resources on a specific stimulus, while ignoring other stimuli, and many cognitive processing processes need to be completed with higher attention control capability; 2. Response inhibition is the ability of an individual to consciously control the content of processing during cognitive processing, such as inhibiting or stopping habitual behavior or tempting things, and the impairment of this ability is critical to drug addicts who have difficulty controlling impulsive behavior or are prone to relapse; 3. planning processing is that in a complex scene, tasks or problems need to be decomposed and capabilities needed by measures need to be planned, and the completion of a plurality of behaviors needs to be planned; 4. working memory is a cognitive processing system used by the brain to temporarily store information and control the information in memory, and the change of working memory capacity directly leads to different expressions of executive functions; 5. and (4) prediction and decision making: the method mainly refers to the capability of predicting, calculating and measuring future tasks or long-term profits and making current behavior decisions.
In the above psychophysical testing method for performing a function of a drug addict, a testing scheme a1 is formed by combining the steps S2.1 and S2.2, where the testing scheme a1 includes sequentially displaying a set of arrow stimuli pointing to the left or the right, and simultaneously displaying buttons on both sides of the arrows, respectively, receiving a button signal from the button, and determining whether the button is located at the same or opposite direction as the arrow.
In the above psychophysical testing method for performing a function by a drug addict, a testing scheme a2 is formed by combining the step S2.1 and the step S2.2, the testing scheme a2 further includes sending out stop operation signals at different time intervals, determining whether a key signal disappears after the stop operation signals are sent out, and forming a testing scheme A3 by combining the step S2.1 and the step S2.2, wherein the testing scheme A3 includes randomly displaying at least two different types of words, presetting the type of the word to be keyed, receiving the key signal, reading the type of the word before the key signal, and determining whether the type of the word to be keyed.
In the psychophysical testing method for the execution function of the drug addict, the step S2.1 and the step S2.2 are combined to form a testing scheme a4, the testing scheme a4 includes a flashing display or voice broadcast random signal, the random signal includes a preset signal needing to be pressed, and the method receives the signal needing to be pressed and judges whether the press key corresponds to the signal needing to be pressed.
In the above psychophysical testing method for performing a function of a drug addict, combining the steps S2.3, S2.4 and S2.5 to form a testing scheme B1, the testing scheme B1 includes displaying a first column, a second column and a third column, the first column stacking a plurality of disks having different sizes from bottom to top, receiving a disk movement signal and enabling the disks to move among the first column, the second column and the third column, moving only one disk each time the disk movement signal is received, and determining whether the size of the currently moving disk is smaller than the size of the stacked disks after the movement, and determining whether all the disks are moved to the third column, the testing scheme B1 further receiving a discard signal.
In the above psychophysical testing method for a function performed by a drug addict, a testing scheme F1 is formed by combining the steps S2.1, S2.2, S2.3, S2.4 and S2.5, where the testing scheme F1 includes 4 fixed cards, one card is sequentially displayed in another area, click information of the fixed cards is received, and whether the click information corresponds to the sequentially displayed card information is determined.
In the above psychophysical testing method for performing a function of a drug addict, a testing scheme C1 is formed by combining the steps S2.1 and S2.4, where the testing scheme C1 includes a plurality of boxes displaying different positions, randomly lighting one box at a time, presetting the number of intervals between two boxes to be judged, receiving a judgment signal, judging the received judgment signal, and determining whether the current box position is the same as the preset box position.
In the above psychophysical testing method for executive functions of a drug addict, a testing scheme C2 is formed by combining the step S2.1 and the step S2.4, where the testing scheme C2 includes broadcasting numbers in sequence, presetting the number of intervals between two numbers to be judged, receiving a judgment signal, judging the received judgment signal, and determining whether the current number is the same as the preset number.
In the psychophysical testing method for the execution function of the drug addict, a testing scheme C3 is formed by combining the step S2.1 and the step S2.4, wherein the testing scheme C3 comprises broadcasting a random row of at least 2 number of digital strings, presetting and displaying the digital strings needing to be judged in a positive sequence or judged in a reverse sequence, receiving the input digital strings, judging whether the input digital strings are the same as the positive sequence or the reverse sequence of the randomly broadcasted row of digital strings, stopping the test if the error times reach the preset times, and stopping the test if the length of the digital strings reaches the preset length.
In the above psychophysical testing method for the performance of a drug addict, a testing scheme D1 is formed by combining the steps S2.3 and S2.5, and the testing scheme D1 includes displaying two virtual prizes with different numbers, sizes and giving time, and obtaining the input option.
In the above psychophysical testing method for a function performed by a drug addict, the step S2.5 is selected to form a testing scheme E1, the testing scheme E1 includes 2 or 3 pots in which beads with different colors are placed, the number of the beads with different colors in the pots is fixed and the number of the beads is noted, an area is additionally provided on the screen to sequentially present a plurality of beads, the color and the number of the beads displayed in the area additionally provided on the screen are selected from one of the pots, and the input judgment signal is received to judge whether the judgment signal is the same as the selected pot.
In the psychophysical testing method for the execution function of the drug addict, the table information of the impulsivity table is displayed, the table filling information of the impulsivity table is received, the table filling information of the impulsivity table is compared with a preset table judgment standard to obtain a judgment result, and the judgment result is output.
The second object of the present invention can be achieved by the following technical solutions: a psychophysical testing device for performing a function in a drug addicted patient, comprising a display, one or more processors, memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, wherein the program comprises a psychophysical testing method for performing a function in a drug addicted patient as described above.
The third object of the present invention can be achieved by the following technical solutions: a computer readable storage medium storing a computer program for use in conjunction with a delivery device having a display, the computer program being executable by a processor to perform a psychophysical testing method of performing a function in a drug addicted patient as described above.
Compared with the prior art, the invention has the advantages that the test is carried out by using the unified standard, and the test result is more accurate.
Drawings
FIG. 1 is a schematic flow diagram of the present invention.
FIG. 2 is a schematic diagram of an embodiment of the stop signal test of the present invention.
FIG. 3 is a schematic representation of a sustained response test embodiment of the present invention.
Fig. 4 is a schematic diagram of a hanoda test embodiment of the present invention.
Figure 5 is a schematic diagram of a wisconsin test embodiment of the present invention.
FIG. 6 is a schematic diagram of a retrospective task testing embodiment of the invention.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, a psychophysical testing method for a performance function of a drug addicted patient includes the steps of: s1: inputting external stimulation; s2: executing a functional test; s3: outputting a behavior response; step S2 includes at least one of the following steps: s2.1: attention control testing; s2.2: reaction inhibition test; s2.3: planning a treatment test; s2.4: testing working memory; s2.5: and (6) estimating decision tests.
As shown in fig. 2, a test scheme a1 is formed by combining the steps S2.1 and S2.2, where the test scheme a1 includes sequentially displaying a set of arrow stimuli pointing to the left or the right, and simultaneously displaying buttons on both sides of the arrow, respectively, receiving button pressing signals from the buttons, and determining whether the positions of the buttons are the same as or opposite to the directions of the arrows.
In more detail, the step S2.1 and the step S2.2 are combined to form a test scheme a2, where the test scheme a2 further includes sending out stop operation signals at different time intervals, and determining whether the key signal disappears after the stop operation signal is sent out.
The specific implementation process of the test steps is named as: the signal test is stopped, the test mainly examines the abilities of attention control and reaction inhibition of a test object, and the whole process can be divided into two stages: the first stage, test scenario a1, is to display a series of left or right arrow stimuli on the screen of the display, while displaying a button on each side of the stimuli, and when a left arrow appears, the test subject is asked to click the left button, and when a right arrow appears, the test subject is asked to click the right button; the second phase, test scenario a2, adds a stop signal to the behavior habit formed in the first phase, and if the stop signal appears within a period of time after the arrow appears, the test object needs to stop the reaction of clicking the buttons on both sides, i.e. not make any button clicking reaction. The stop signal may be a sound of "beep".
As shown in fig. 3, a test scheme A3 is formed by combining the step S2.1 and the step S2.2, where the test scheme A3 includes randomly displaying at least two different types of words, presetting the type of the word to be pressed, receiving a key signal, reading the type of the word before the key signal, and determining whether the word is the type of the word to be pressed.
The specific implementation process of the test steps is named as: the method mainly comprises the following steps that task tests are not carried out, the test mainly examines the attention control and reaction inhibition capabilities of a test object, two different types of vocabularies can be randomly presented on a screen in the test process, and the test object is required to click a button when seeing one type of vocabularies and not to click the button when seeing the other type of vocabularies.
And combining the step S2.1 and the step S2.2 to form a test scheme A4, wherein the test scheme A4 comprises a flashing display or voice broadcasting random signal, the random signal comprises a preset signal needing to be pressed, and the test scheme A4 receives a key signal and judges whether the key corresponds to the signal needing to be pressed.
The specific implementation process of the test steps is named as: the continuous reaction test mainly examines the capability of a test object for long-time attention control and reaction inhibition, visual and auditory information is mixed in a task, and the test is essentially a task-incapable test, but the content of attention and reaction inhibition is simpler and the duration is longer. During the test, the number '1' or the number '2' can be flashed or broadcasted by voice randomly on the screen, the test object is required to click the button below the screen when seeing or hearing the number '1', and the button is not clicked when you see or hear the number '2'.
As shown in fig. 4, in combination with the step S2.3, the step S2.4 and the step S2.5, a test scheme B1 is formed, where the test scheme B1 includes displaying a first column, a second column and a third column, the first column is stacked with a plurality of discs of different sizes from bottom to top, receives a disc movement signal and enables the discs to move among the first column, the second column and the third column, only one disc is moved every time the disc movement signal is received, and whether the size of the currently moved disc is smaller than the size of the stacked discs after the movement is determined, and whether all the discs are moved to the third column is determined, and the test scheme B1 can also receive a discard signal.
The specific implementation process of the test steps is named as: the Hanuota test mainly examines the planning processing, working memory and estimation decision-making capability of a test object, five stages are set according to different difficulty levels, three adjacent columns are arranged on a screen, the labels are respectively 1, 2 and 3, n disks with different sizes are stacked on the column 1 from bottom to top, the test object is drawn to another column from one column by fingers, and the disks can move among the columns. Only one disc can be moved at a time, and the large disc cannot be pressed against the small disc. The game object is to move all the discs from column 1 to column 3. The difficulty of the test increases from the first stage to the fifth stage, and n increases from 3 to 7 in order. The first stage and the second stage are completed as much as possible, and the later stage can be optionally abandoned if the completion is not completed.
As shown in fig. 5, a test scheme F1 is formed by combining the steps S2.1, S2.2, S2.3, S2.4 and S2.5, where the test scheme F1 includes 4 fixed cards, and sequentially displays one card in another area, receives click information of the fixed cards, and determines whether the click information corresponds to the sequentially displayed card information.
The specific implementation process of the test steps is named as: the Wisconsin card classification test comprehensively examines the overall cognitive function of a test object, and the capabilities of attention control, working memory, plan processing, estimation decision and the like are all important for completing the test task. During testing, 4 cards are fixed above the screen, one card is sequentially presented below the screen, and a test object needs to select and click a card which is considered to be the same as the card below from the cards fixed above the screen. The system can guide the test object to presume the card classification rule set by the system through selecting the feedback of correctness or not, so that the test object can make more correct selections depending on the self planning processing and prediction decision-making capability.
As shown in fig. 6, a test scenario C1 is formed by combining the steps S2.1 and S2.4, where the test scenario C1 includes a box displaying a plurality of different positions, randomly lighting one box each time, presetting the number of intervals between two boxes to be judged, receiving a judgment signal, judging the received judgment signal, and confirming whether the current box position is the same as the preset box position.
The specific implementation process of the test steps is named as: reviewing task tests, which mainly examine the ability of test subjects to pay attention to control and work memory, particularly the short-time memory ability of space and numbers, the whole process is divided into four stages according to difficulty and memory content types: the first and second stages are to examine the working memory of the position (vision), the screen can present 8 different position boxes, each time there is a box to brighten, the test object needs to remember the position of the brightened box as much as possible, the first stage test object starts from the second round, judges whether the position of the brightened box in each time is consistent with the position of the brightened box in the previous round, the second stage test object starts from the third round, judges whether the position of the brightened box in each time is consistent with the position of the brightened box in the previous second round; the third and fourth stages are examination of digital sound (auditory) working memory, a system broadcasts a number between 1 and 9 randomly in each round, a test object needs to remember the number as much as possible, the test object in the third stage starts from the second round and judges whether the number broadcasted each time is consistent with the number broadcasted in the previous round, and the test object in the fourth stage starts from the third round and judges whether the number broadcasted each time is consistent with the number broadcasted in the previous second round.
In further detail, a test scheme C2 is formed by combining the step S2.1 and the step S2.4, where the test scheme C2 includes broadcasting numbers in sequence, presetting the number of intervals between two numbers to be judged, receiving a judgment signal, judging the received judgment signal, and determining whether the current number is the same as the preset number.
In more detail, a test scheme C3 is formed by combining the step S2.1 and the step S2.4, where the test scheme C3 includes broadcasting a random string of at least 2 number of digital strings, presetting and displaying the digital strings that need to be judged in a positive sequence or in a reverse sequence, receiving the input digital strings, judging whether the input digital strings are the same as the randomly broadcasted string of digital strings in the positive sequence or in the reverse sequence, and if the number of errors reaches a preset number, stopping the test, and if the length of the digital strings reaches a preset length, stopping the test.
The specific implementation process of the test steps is named as: the digital breadth test mainly examines the attention control and working memory capacity of a test object, particularly the digital short-time memory capacity, the test content is mainly divided into two parts, a first part system can broadcast a series of digital strings randomly, the test object needs to record the broadcasted numbers, the numbers just heard are sequentially input into a text box appearing on a screen when each broadcast is finished, the digital strings are sequentially increased from 3 digits until the test object inputs errors twice, and the maximum number is 12 digits; the second part presents the same content as the first part, but requires the test subject to input the string of numbers heard in reverse order, starting with 2 digits and up to 10 digits.
In further detail, a test scenario D1 is formed by combining the steps S2.3 and S2.5, and the test scenario D1 includes options for displaying two virtual prizes with different numbers, sizes and awarding time to obtain input.
The specific implementation process of the test steps is named as: and (3) delaying the discount test, wherein the test mainly examines the capacity of planning processing and pre-estimating decision of a test object and is also an effective index for evaluating the behavior impulsivity and the selection tendency of the test object. In the testing process, two virtual prizes with different quantities and sizes appear on the screen in pairs, and the virtual prizes are given at different time: the left side is the prize which can be obtained immediately but in a smaller amount, the right side is the prize which can be obtained after waiting for a period of time but in a larger amount, and the test object needs to select one of the two prize obtaining modes.
In further detail, the step S2.5 is selected to form a test scheme E1, where the test scheme E1 includes 2 or 3 pots in which beads with different colors are placed, the number of the beads with different colors in the pots is fixed, and the number of the beads is noted, a region of the screen is additionally provided with a plurality of beads, the color and the number of the beads displayed in the region of the screen are selected from one of the pots, and the input judgment signal is received to judge whether the judgment signal is the same as the selected pot.
The specific implementation process of the test steps is named as: the pearl test in the jar, this test is mainly examined the test object and is estimated the ability of decision-making, can present 2 or 3 jars of putting different colour pearls on the screen, and the quantity of various colour pearls in the jar is fixed, also can annotate respective quantity, and some pearls can be presented in proper order in the screen below observation area, and the system can set for the pearl that presents to come from a certain jar of top, and the test object need be according to the colour condition of the pearl that presents and judge which jar they come from.
In further detail, the table information of the impulsive scale is displayed, the filling information of the impulsive scale is received, the filling information of the impulsive scale is compared with a preset scale judgment standard to obtain a judgment result, and the judgment result is output.
The table mainly examines the impulsiveness personality characteristic condition of a test object, is a personality visual angle test for the capacities of performing functions, such as attention control, reaction inhibition, plan processing and the like, and the impulsiveness personality characteristic is the basis of the nerve cognitive function of drug addiction. The 11 th edition of the Barrett impulsivity scale which can be revised by Beijing psychological crisis research and intervention center translation consists of 30 items, and comprises three dimensions: the motor impulsivity, the cognitive impulsivity and the unplanned impulsivity are graded by 1-5 grades, the high scores of all dimensions respectively represent hyperactivity, inattention and lack of plans, and the higher the total score is, the stronger the impulsivity of a test object is.
During the psychophysical test of the executive function of the drug addict, the brain wave signals, the hemoglobin concentration and the eye movement track of the individual are respectively collected by a portable wearable brain electrical system, a near infrared imaging system (NIRS) and an eye movement tracking system.
Psychophysical testing methods for the performance of drug addicts are shown in table 1.
TABLE 1
Example two: a psychophysical testing device for performing a function in a drug addicted patient, comprising a display, one or more processors, memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, wherein the program comprises a psychophysical testing method for performing a function in a drug addicted patient as described above.
Example three: a computer readable storage medium storing a computer program for use in conjunction with a delivery device having a display, the computer program being executable by a processor to perform a psychophysical testing method of performing a function in a drug addicted patient as described above.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. A psychophysical test method for performing a function in a drug addicted patient, comprising the steps of:
s1: inputting external stimulation; s2: executing a functional test; s3: outputting a behavior response;
said step S2 comprises at least one of the following steps:
-S2.1: attention control testing;
-S2.2: reaction inhibition test;
-S2.3: planning a treatment test;
-S2.4: testing working memory;
-S2.5: and (6) estimating decision tests.
2. The psychophysical testing method of performance of a drug addict according to claim 1, wherein the testing scheme A1 is formed by combining the steps S2.1 and S2.2, the testing scheme A1 comprises sequentially displaying a set of arrow stimuli pointing to the left or the right, and simultaneously displaying buttons on both sides of the arrow, respectively, receiving button signals of the buttons, and judging whether the button positions are the same as or opposite to the arrow directions;
combining the step S2.1 and the step S2.2 to form a test scheme a2, where the test scheme a2 further includes sending out stop operation signals at different time intervals, and determining whether the key signal disappears after the stop operation signals are sent out;
combining the step S2.1 and the step S2.2 to form a test scheme A3, where the test scheme A3 includes randomly displaying at least two different types of words, presetting the type of the word to be pressed, receiving a key signal, reading the type of the word before the key signal, and determining whether the word is the type of the word to be pressed;
and combining the step S2.1 and the step S2.2 to form a test scheme A4, wherein the test scheme A4 comprises a flashing display or voice broadcasting random signal, the random signal comprises a preset signal needing to be pressed, and the test scheme A4 receives a key signal and judges whether the key corresponds to the signal needing to be pressed.
3. The method of claim 1, wherein step S2.3, step S2.4 and step S2.5 are combined to form a test scheme B1, wherein the test scheme B1 includes displaying a first column, a second column and a third column, the first column is stacked with a plurality of discs of different sizes from bottom to top, receives the disc movement signal and enables the discs to move among the first column, the second column and the third column, only one disc is moved each time the disc movement signal is received, and determines whether the size of the currently moved disc is smaller than the size of the stacked discs after the movement, and determines whether all the discs are moved to the third column, and the test scheme B1 further receives a discard signal.
4. The method of claim 1, wherein the steps S2.1, S2.2, S2.3, S2.4 and S2.5 are combined to form a test scheme F1, wherein the test scheme F1 includes 4 fixed cards displayed, one card is sequentially displayed in another area, the click information of the fixed cards is received, and whether the click information corresponds to the sequentially displayed card information is determined.
5. The method of claim 1, wherein the steps S2.1 and S2.4 are combined to form a test scenario C1, wherein the test scenario C1 comprises a box displaying a plurality of different positions, one box is randomly illuminated at a time, the number of intervals between two boxes to be determined is preset, a determination signal is received, the received determination signal is determined, and whether the current box position is the same as the preset box position is determined;
combining the step S2.1 and the step S2.4 to form a test scheme C2, where the test scheme C2 includes broadcasting numbers in sequence, presetting the number of intervals between two numbers to be judged, receiving a judgment signal, judging the received judgment signal, and determining whether the current number is the same as the preset number;
and combining the step S2.1 and the step S2.4 to form a test scheme C3, wherein the test scheme C3 comprises broadcasting a random column of at least 2 number of digital strings, presetting and displaying the digital strings needing to be subjected to positive sequence judgment or reverse sequence judgment, receiving the input digital strings, judging whether the input digital strings are the same as the positive sequence or the reverse sequence of the randomly broadcasted column of digital strings, stopping the test if the error times reach the preset times, and stopping the test if the length of the digital strings reaches the preset length.
6. The method of claim 1, wherein step S2.3 and step S2.5 are combined to form a test scenario D1, wherein the test scenario D1 includes options for displaying two virtual prizes of different amounts, sizes, and awards at different times to obtain input.
7. The method of claim 1, wherein the step S2.5 is selected to form a test scheme E1, the test scheme E1 includes 2 or 3 pots containing beads of different colors, the number of the beads of different colors in the pots is fixed and is noted, an area is additionally arranged on the screen to sequentially display a plurality of beads, the color and the number of the beads displayed in the area additionally arranged on the screen are selected from one of the pots, and the input judgment signal is received to judge whether the judgment signal is the same as the selected pot.
8. The method of claim 1, wherein the method comprises displaying the form information of the impulsivity scale, receiving the information of impulsivity scale filling, comparing the information of impulsivity scale filling with a preset scale judgment standard to obtain a judgment result, and outputting the judgment result.
9. A psychophysical testing device for performing a function in a drug addicted patient, comprising a display, one or more processors, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, wherein the program comprises a psychophysical testing method for performing a function in a drug addicted patient according to any one of claims 1-7.
10. A computer-readable storage medium storing a computer program for use in conjunction with a delivery device having a display, the computer program being executable by a processor to perform a psychophysical testing method of a drug addicted patient's executive function according to any one of claims 1-7.
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