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72 results about "Social anxiety" patented technology

Social anxiety is nervousness in social situations. Some disorders associated with the social anxiety spectrum include anxiety disorders, mood disorders, autism, eating disorders, and substance use disorders. Individuals higher in social anxiety avert their gazes, show fewer facial expressions, and show difficulty with initiating and maintaining conversation. Trait social anxiety, the stable tendency to experience this nervousness, can be distinguished from state anxiety, the momentary response to a particular social stimulus. Nearly 90% of individuals report feeling symptoms of social anxiety (i.e. shyness) at some point in their lives. Half of the individuals with any social fears meet criteria for social anxiety disorder. The function of social anxiety is to increase arousal and attention to social interactions, inhibit unwanted social behavior, and motivate preparation for future social situations.

Attention bias training evaluation system based on composite expression processing and method thereof

ActiveCN113576482AEfficient designImprove attentional control function deficitsSensorsPsychotechnic devicesMedicineAttentional bias
The invention belongs to the technical field of attention bias training, and relates to an attention bias training evaluation system based on composite expression processing and a method thereof. Testees in a normal group and a social anxiety group are recruited, and original electroencephalogram signals are collected by using multi-channel electroencephalogram measurement equipment; the average incubation period characteristic of the P100 electroencephalogram component and the average wave amplitude characteristic of the N170 and P300 electroencephalogram components are extracted as nerve indexes, and index level difference tests of a social anxiety group pre-test composite expression stimulation test and a norm composite expression stimulation test as well as a social anxiety group post-test composite expression stimulation test and a norm composite expression stimulation test are carried out, and the effect of attention bias training can be objectively evaluated and optimized. The method can effectively avoid the problems of post sampling, strong subjectivity, allowable social period deviation and the like of the traditional measurement means, has the characteristics of non-invasiveness, safety, high efficiency and low cost, and has wide market application prospects.
Owner:ZHEJIANG LAB
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