Electroencephalogram Non-linear Analysis on Menopause Depression Subjects
- VernacularTitle:更年期抑郁患者的脑电非线性分析
- Author:
Bin YAO
;
Dong-yu WU
;
Ke ZHU
;
Ling YIN
- Publication Type:Journal Article
- Keywords:
menopause, depression, electroencephalogram, non-linear dynamics
- From:
Chinese Journal of Rehabilitation Theory and Practice
2006;12(4):285-286
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the changes of non-linear dynamics characteristics of EEG of the patients with menopause depression under eyes closed state.MethodsEEG were recorded in 18 patients with menopause depression and 18 healthy volunteers under eyes closed state. Approximate entropy (ApEn) was calculated for all subjects.ResultsApEn of the menopause depression group at eyes closed state increased significantly compared with that of the healthy control group.ConclusionDynamic non-linear analysis is more appropriate for the study of mental functions changes of menopause depression.
