The research progress on detecting psychology disorder based on electroencephalogram signals
FU Chengkun
LIANG Xiao
LIU Yuanyuan
Abstract：Psychology disorders are brain dysfunctions caused by a combination of intrinsic and extrinsic causative factors that dis-rupt the integrity of the brain's functioning and the individual's coordination with the external environment.Therefore,early identifica-tion of psychological disorders is of great significance.Presently employed methods for detecting psychology disorders,such as question-naires,clinical interviews,and patient self-reports,exhibit limitations including time lag and strong subjectivity.In contrast,physio-logical signals offer greater objectivity in identifying psychology disorders.Among these,electroencephalogram(EEG)signals are high-ly sensitive to localized changes in brain activity associated with psychological and emotional states.Due to their high temporal and spa-tial resolution,non-invasiveness,and real-time nature,EEG signals can be utilized for early detection of psychology disorders and regular assessment of psychological states.This paper comprehensively reviews research progress in utilizing EEG signals to detect de-pression,anxiety,autism spectrum disorder,schizophrenia,and attention-deficit/hyperactivity disorder,so as to provide reference for psychological disorders early intervention.
Keywords：Psychological disordersElectroencephalogramFeaturesElectrode configurations
Publication Date：2024-12-28
Online Publishing Date：2026-09-11(First online date of this platform, not the publication date of the document)
Pages：7( 484-490 )