Are there deficits in anticipatory postural adjustments in Parkinson's disease?

被引：18

作者：

Aruin, AS

Neyman, I

Nicholas, JJ

Latash, ML

机构：

[1] PENN STATE UNIV,DEPT KINESIOL,BIOMECH LAB,UNIVERSITY PK,PA 16802

[2] RUSH PRESBYTERIAN ST LUKES MED CTR,DEPT PHYS MED & REHABIL,CHICAGO,IL 60612

来源：

NEUROREPORT | 1996年 / 7卷 / 11期

关键词：

posture; movement; anticipatory adjustments; Parkinson's disease;

D O I：

10.1097/00001756-199607290-00021

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

WE studied anticipatory postural adjustments in patients with Parkinson's disease who dropped a load from extended arms while standing. Anticipatory postural adjustments were seen when load dropping was induced by a fast, bilateral shoulder abduction but not when it was induced by pressing a trigger with the right thumb. We conclude that anticipatory postural adjustments in patients with Parkinson's disease can change with the magnitude of an action which is used to trigger a predictable postural perturbation. Thus, the described deficits in anticipatory postural adjustments in patients with Parkinson's disease are likely to be of quantitative rather than qualitative nature.

引用

页码：1794 / 1796

页数：3

共 6 条

[1]

ARUIN AS, 1995, EXP BRAIN RES, V106, P291

[2]

BAZALGETTE D, 1986, ADV NEUROL, V45, P371

[3] ASSOCIATED POSTURAL ADJUSTMENTS IN PARKINSONS-DISEASE [J].