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Cognitive assessment method and system based on virtual reality

A virtual reality and sensing module technology, applied in the field of cognitive science, can solve problems such as large workload and insufficient feedback results, and achieve the effects of high reliability, easy operation, and comprehensive evaluation results.

Inactive Publication Date: 2017-04-26
WUHAN ZHIPU TIANCHUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has some problems, such as: the selection of applicable scales, the workload is too large, and the feedback results are not precise enough, etc.

Method used

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  • Cognitive assessment method and system based on virtual reality

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Embodiment Construction

[0044] The present invention will be further described in detail below in combination with details, so that those skilled in the art can implement it with reference to the description.

[0045] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0046] It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, unless otherwise specified, can be obtained from commercial sources.

[0047] The present invention provides a cognitive assessment method and system based on virtual reality, aiming to provide a method for cognitive assessment that combines EEG information, facial expression information and cognitive assessment scales.

[0048] A cognitive evaluation method and system based on virtual reality, comprising: an informati...

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Abstract

The invention discloses a cognitive assessment method and system based on virtual reality. The system comprises an information inputting module, an intelligent conversion module, a processor module, a facial induction module, an electroencephalogram induction module and a VR (Virtual Reality) device module. On the basis of a traditional scale, the method overcomes the problems of the traditional scale on the aspects of application, operation, user experience and the like, in addition, the method combines scale assessment, micro-expression information and electroencephalogram information to judge a user cognition situation, a provided assessment result is more comprehensive, detailed and objective and is higher in reliability, and the method is the cognitive assessment method which has the advantages of being automatic in scale selection, simple in operation, good in user experience effects and good in assessment effects. The method exhibits wide applicability, has a low requirement on operation personnel, and is suitable to be popularized and used in basic medical institutions which lack professional medical care personnel.

Description

technical field [0001] The invention relates to the field of cognitive science, in particular to a cognitive evaluation method and system based on virtual reality. Background technique [0002] Cognitive Valuation (Cognitive Valuation) refers to the individual’s estimation of the nature, degree and possible harm of the stressor encountered from his own point of view, and also estimates the ability of the individual to respond to the stressor when facing the stressor. resource. Cognitive assessment of stressors and resources directly affects individuals' coping activities and psychosomatic responses, and thus is a key factor in determining whether a stressor will cause an individual's stress response. Due to the important role of cognitive assessment in the stress process, the significance of cognitive factors in the occurrence and development of diseases has been increasingly affirmed. In recent years, many psychological etiology studies have proved that individual cogniti...

Claims

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Application Information

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IPC IPC(8): G06F19/00
CPCG16H10/20G16H50/30
Inventor 周仁来
Owner WUHAN ZHIPU TIANCHUANG TECH CO LTD
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