EEG assessment of brain dysfunction for patients with chronic primary pain and depression under auditory oddball task.

ABSTRACT: In 2019, the International Classification of Diseases 11th Revision International Classification of Diseases (ICD-11) put forward a new concept of "chronic primary pain" (CPP), a kind of chronic pain characterized by severe functional disability and emotional distress, which is a medical problem that deserves great attention. Although CPP is closely related to depressive disorder, its potential neural characteristics are still unclear. This paper collected EEG data from 67 subjects (23 healthy subjects, 22 patients with depression, and 22 patients with CPP) under the auditory oddball paradigm, systematically analyzed the brain network connection matrix and graph theory characteristic indicators, and classified the EEG and PLI matrices of three groups of people by frequency band based on de

SUBMITTER: Li Y 

PROVIDER: S-EPMC10079993 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature