Effects of temporal lobe epilepsy on prospective memory
10.3760/cma.j.issn.1006-7876.2012.04.003
- VernacularTitle:颞叶癫痫对前瞻性记忆的影响
- Author:
Ledan DONG
;
Huiqin XU
;
Xiaoling XING
;
Rongyuan ZHENG
;
Xiaoli MA
;
Jincai HE
- Publication Type:Journal Article
- Keywords:
Epilepsy,temporal lobe;
Memory;
Neuropsychological tests
- From:
Chinese Journal of Neurology
2012;45(4):220-223
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the event-based prospective memory (EBPM) and time-based prospective memory (TBPM) in temporal lobe epilepsy patients,and test the hypothcsis that temporal lobe is involved in the prospective memory network. Methods Sixty-two patients with temporal lobe epilepsy (TLE) and 30 age- and education level-matched healthy adults were examed with the neuropsychological battery of tests including EBPM and TRPM tasks. Results In comparison with the controls,the TLE patients were impaired on MMSE,DS and VFT.Compared with the healthy adults ( EBPM:6.83± 1.34,TBPM:5.00 ± 1.70),the patients with temporal lobe epilepsy had a significant loss in EBPM (3.95 ±2.77,t =6.72,P ＜0.01 ) and TBPM (3.08 ±2.42,t =4.39,P ＜0.01).There was no difference in the performance of EBPM (3.82 ± 2.70,4.10 ± 2.90 ; t =- 0.40,P ＞ 0.05 ) and TBPM (2.55 ± 2.20,3.69± 2.55; t =-1.90,P ＞0.05 ) between the patients with taking antiepileptic drugs and those without antiepileptic drugs. Conclusions These results suggest that patients with temporal lobe epilepsy may experience general difficulties with prospective memory.It is possible that temporal lobe is involved in the prospective memory network.The passages of TBPM need more self-initiated processes.
