HOMOLATERAL ATAXIA AND CRURAL PARESIS - A CROSSED CEREBRAL-CEREBELLAR DIASCHISIS

被引：12

作者：

GIROUD, M ^{[1
]}

CREISSON, E ^{[1
]}

FAYOLLE, H ^{[1
]}

GRAS, P ^{[1
]}

VION, P ^{[1
]}

BRUNOTTE, F ^{[1
]}

DUMAS, R ^{[1
]}

机构：

[1] CTR GF LECLERC,NUCL MED SERV,DIJON,FRANCE

来源：

JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY | 1994年 / 57卷 / 02期

关键词：

D O I：

10.1136/jnnp.57.2.221

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

A patient developed weakness of the right leg and homolateral ataxia of the arm, caused by a subcortical infarct in the area supplied by the anterior cerebral artery in the left paracentral region, demonstrated by CT and MRI. Cerebral blood flow studied by technetium-labelled hexamethyl-propylene-amine oxime using single photon emission computed tomography showed decreased blood flow in the left lateral frontal cortex and in the right cerebellar hemisphere (''crossed cerebral-cerebellar diaschisis''), The homolateral ataxia of the arm may be caused by decreased function of the right cerebellar hemisphere, because of a lesion of the corticopontine-cerebellar tracts, whereas crural hemiparesis is caused by a lesion of the upper part of the corona radiata.

引用

页码：221 / 222

页数：2

共 10 条

[1]

Alajouanine T, 1925, REV NEUROL, V1, P71

[2]

BARON JC, 1980, ANN NEUROL, V8, P128

[3]

HOMOLATERAL ATAXIA AND CRURAL PARESIS - A SYNDROME OF ANTERIOR CEREBRAL-ARTERY TERRITORY INFARCTION [J].