The effects of low frequency electrostimulation on sleep disorder after acute cerebral infarction
- VernacularTitle:低频电刺激对急性脑梗死后睡眠障碍的影响
- Author:
Xudong DING
;
Hongqiong XIAO
;
Chenxu LI
;
Huaxian CHEN
;
Yunwen LUO
- Publication Type:Journal Article
- Keywords:
Low frequency electric stimulation;
Cerebral infarction;
Polysomnography
- From:
Chinese Journal of Physical Medicine and Rehabilitation
2008;30(3):172-175
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effects of low frequency electrostimulation(LFES)on sleep disorder of patients after acute cerebral infarction(ACI)as evaluated by using polysomnography,and on the recovery of neurological deficits. Methods Seventy cases of acute cerebral infarction were randomly divided into two groups,a treatment group and a control group.Both groups were treated with routine drugs, and the treatment group was also treated with LFES in addition.The changes of neurological deficits(ND) scores and such parameters of polysomnography as sleep latency(SL),total sleep time (TST),sleep efficiency(SE%),sleep maintenance(SMT),rapid eye movement sleep(REM),REM latency(RL),REM time(RT),REM activity(RA),REM density(RD).stage 1 sleep(S1),stage 2 sleep(S2)and deep sleep (S3+4) were observed.Results It was shown that,after treatment,both groups got significant improvement in terms of the ND scores and all the polysomnography parameters except RA,S1 and S2,(P<0.01),and the treatment group improved to a significantly greater extend when compared with the control group (P<0.01).Conclusion It is concluded that LFES could promote recovery of neural function and sleep disorder of ACI patients.
