Functional recovery after combined cerebral and cerebellar hemispherectomy in the rat

被引：0

作者：

Marino, R ^{[1
]}

Machado, AGG ^{[1
]}

Timo-Iaria, C ^{[1
]}

机构：

[1] Univ Sao Paulo, Sch Med, Div Neurosurg, Lab Expt Funct Neurosurg, Sao Paulo, Brazil

来源：

STEREOTACTIC AND FUNCTIONAL NEUROSURGERY | 2001年 / 76卷 / 02期

关键词：

hemispherectomy; cortical lesions; neuroplasticity; diaschisis; cerebellum;

D O I：

暂无

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The cerebellum seems to be one of the structures responsible for early neurological improvement after cerebral hemispherectomy and its consequent deficits. Considered as an accessory brain, the cerebellum may constitute a neurobiological substrate for the recovery of such extensive cortical and subcortical lesions. It may compensate for the injury by structural remodeling and plasticity. The authors observed that, indeed, rats submitted to contralateral hemicerebellectomy before cerebral hemispherectomy do not recover as well as those submitted to hemicerebellectomy 2 weeks after cerebral hemispherectomy. Copyright (C) 2002 S. Karger AG, Basel.

引用

页码：83 / 93

页数：11

共 30 条

[11] AMPHETAMINE WITH EXPERIENCE PROMOTES RECOVERY OF LOCOMOTOR FUNCTION AFTER UNILATERAL FRONTAL-CORTEX INJURY IN THE CAT [J].

HOVDA, DA ;

FENNEY, DM .

BRAIN RESEARCH, 1984, 298 (02) :358-361

[12]

ITO M, 1990, REV NEUROL, V146, P564

[13]

JACKSON JH, 1931, LUMLEIAN LECT, V1, P440

[14]

KARNI A, 1997, SCI MED, P24

[15]

KEELER AD, 1936, AM J PHYSIOL, V118, P720

[16] Age and other factors in motor recovery from precentral lesions in monkeys [J].

Kennard, MA .

AMERICAN JOURNAL OF PHYSIOLOGY, 1936, 115 (01) :138-146

[17] FUNCTIONAL ORGANIZATION OF MOTOR SYSTEM IN MONKEY .2. EFFECTS OF LESIONS OF DESCENDING BRAIN-STEM PATHWAYS [J].

LAWRENCE, DG ;

KUYPERS, HGJ .

BRAIN, 1968, 91 :15-+

[18]

MUNK H, 1877, BERL KLIN WOCHENSCHR, V14, P505

[19] Human cortical plasticity: Functional recovery with mirror movements [J].

Nirkko, AC ;

Rosler, KM ;

Ozdoba, C ;

Heid, O ;

Schroth, G ;

Hess, CW .

NEUROLOGY, 1997, 48 (04) :1090-1093

[20] HEMISPHERECTOMY FOR SEIZURES REVISITED [J].

RASMUSSEN, T .

CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES, 1983, 10 (02) :71-78

← 1 2 3 →