Chizophrenia auxiliary diagnosis method and system and storage medium

A schizophrenia and auxiliary diagnosis technology, applied in the field of psychiatric diagnosis, can solve the problems of delayed treatment, high misdiagnosis rate, lack of biological indicators, etc., and achieve the effect of small manual workload.

Pending Publication Date: 2021-06-01
SHANGHAI MENTAL HEALTH CENT (SHANGHAI PSYCHOLOGICAL COUNSELLING TRAINING CENT) +1
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Problems solved by technology

At present, the diagnosis of the disease mainly depends on the doctor's clinical inquiry, lacking good biological indicators, so there are high misdiagnosis rates and delays in the treatment of patients.

Method used

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  • Chizophrenia auxiliary diagnosis method and system and storage medium
  • Chizophrenia auxiliary diagnosis method and system and storage medium
  • Chizophrenia auxiliary diagnosis method and system and storage medium

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Embodiment Construction

[0062] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0063]Eye movement indicators can be used as behavioral measures to explore relevant higher-order cognitive processes in the human cerebral cortex and subcortex. For schizophrenia patients with cognitive dysfunction, the abnormal value of eye movement relative to normal people can be used as a biological indicator to characterize their mental depression state. Therefore, the eye movement differences of schizophrenia patients can be de...

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Abstract

The invention provides a schizophrenia auxiliary diagnosis method and system and the storage medium. Eye movement data are collected based on a free view experiment, the method has the advantages of being simple and easy to operate and small in manual workload, and five interpretable eye movement features are provided based on eye movement tracking data. A machine learning method is successfully introduced into the field of schizophrenia diagnosis, and objective quantitative indexes and classifier-based prediction results are provided for doctors to diagnose schizophrenia.

Description

technical field [0001] The invention relates to the technical field of psychiatric diagnosis, in particular to an auxiliary diagnosis method, system and storage medium for schizophrenia. Background technique [0002] Schizophrenia is an extremely complex clinical syndrome associated with multiple genes and hereditary traits. At present, the diagnosis of the disease mainly relies on the clinical consultation of doctors to judge, lack of good biological indicators, so there is a high rate of misdiagnosis and delayed treatment of patients. [0003] In recent years, eye tracking technology based on iris reflection and video image capture has become more and more mature, and the accuracy and convenience of eye movement data collection have gradually increased. Research on the brain mechanism of eye movement shows that the complete eye movement process requires both sensorimotor conversion function and cognitive function guidance. The sensorimotor conversion function converts th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/16A61B5/00A61B3/113
CPCA61B5/165A61B5/7267A61B5/7264A61B3/113A61B3/0025
Inventor 张天宏刘志王继军魏伟杰徐丽华黄丽瑾
Owner SHANGHAI MENTAL HEALTH CENT (SHANGHAI PSYCHOLOGICAL COUNSELLING TRAINING CENT)
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