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Method for evaluating craving of amphetamine type stimulants based on virtual reality combined with brain wave monitoring

A virtual reality, amphetamine technology, applied in diagnostic recording/measurement, medical science, diagnosis, etc., can solve problems such as unstable effect and inability to respond to changes in brain activity

Active Publication Date: 2019-02-12
SHANGHAI MENTAL HEALTH CENT (SHANGHAI PSYCHOLOGICAL COUNSELLING TRAINING CENT)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although peripheral physiological indicators can reflect the patient's craving level to a certain extent, their effect is not stable, and they cannot reflect the changes in the brain activity state when craving is induced

Method used

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  • Method for evaluating craving of amphetamine type stimulants based on virtual reality combined with brain wave monitoring
  • Method for evaluating craving of amphetamine type stimulants based on virtual reality combined with brain wave monitoring
  • Method for evaluating craving of amphetamine type stimulants based on virtual reality combined with brain wave monitoring

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Embodiment Construction

[0019] In order to understand the technical content of the present invention more clearly, the specific implementation methods of the present invention will be further described below.

[0020] The present invention provides a specific embodiment of a method for assessing craving for amphetamine-type stimulants based on virtual reality combined with EEG monitoring, comprising the following steps:

[0021] Put the subjects in a virtual reality environment and wear EEG monitoring equipment and other physiological monitoring equipment;

[0022] Subjects self-assess their psychological desires according to their current state;

[0023] Subjects were exposed to virtual reality scenes;

[0024] After the exposure to the virtual reality scene, the subjects performed their own psychological thirst assessment again according to their current state, and the evaluation process was the same as that before the exposure to the virtual reality scene;

[0025] End the virtual reality scene ...

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Abstract

The invention relates to a method for evaluating the craving of amphetamine type stimulants based on virtual reality combined with brain wave monitoring. The method comprises: in a virtual reality environment, a subject wears a physiological index monitoring device, and the physiological index monitoring device comprises an brain wave monitor, the brain wave monitor is used to monitor the activityof the cerebral cortex of the subject in real time, and after the exposure to the virtual reality scene is finishd, the reliability and validity is analyzed by using the physiological indexes including at least a difference of the brain wave power. The method has the advantages that the subjective evaluation result and the change data result of objective physiological data can be combined to effectively evaluate the craving state of the subject.

Description

technical field [0001] The invention relates to the technical field of amphetamine-type stimulant craving assessment methods, in particular to a method for amphetamine-type stimulant craving assessment based on virtual reality combined with EEG monitoring. Background technique [0002] Substance use disorder is a global public health and social problem. According to the report of the United Nations Commission on Drugs and Drug Abuse (UNODC), the proportion of illegal substance use in the world is as high as 3.5% to 7%. Among them, amphetamine-type stimulants (hereinafter referred to as ATS) is the second most popular illicit addictive substance worldwide. In recent years, ATS has replaced heroin as the largest illegal addictive substance in my country. In 2015, there were 3.486 million registered illegal substance users in China, of which ATS users accounted for 53.1%. ATS accounted for 75% of the newly discovered illegal substance users in my country. %. ATS has the charac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/16A61B5/053A61B5/02A61B5/0205A61B5/0484
CPCA61B5/02A61B5/0205A61B5/0531A61B5/165A61B5/72A61B5/377A61B5/378
Inventor 赵敏谭昊野杜江江海峰陈天真杜煜宋卫东徐定
Owner SHANGHAI MENTAL HEALTH CENT (SHANGHAI PSYCHOLOGICAL COUNSELLING TRAINING CENT)