Study on Cognitive dysfunction of the major depression in Elderly by P300
- VernacularTitle:老年期抑郁症患者认知功能障碍的P300检测及其意义
- Author:
Heng-Fen LI
;
Su-Xia CAO
;
Yan-Sheng JIANG
;
Zhen-He ZHOU
;
Jian-Dong MA
;
Guang-Rong XIE
;
- Publication Type:Journal Article
- Keywords:
Elderly depression;
Cognitive dysfunctions;
P300;
SECF
- From:
Chinese Journal of Physical Medicine and Rehabilitation
2003;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the detection methods for cognitive dysfunction of the major depression in Elderly and analyze their clinical significance.Methods Using matched-pairs study,42 patients with seniie de- pressive disorders(experimental group)and 42 normal aged people(control group)were examined with auditory e- voked potential P300(event related potential,ERP-P300)and SECF,respectively.Results It was found that the scores with registration,span,recall,classification and total score of the subjects in the experimental group were sig- nificantly lower than those in the control group(P
