Motor recovery after stroke: Lessons from functional brain imaging

被引：36

作者：

Thirumala, P

Hier, DB

Patel, P

机构：

[1] Univ Illinois, Dept Neurol & Rehabil, Chicago, IL 60612 USA

[2] Univ Illinois, Dept Bioengn, Chicago, IL 60612 USA

来源：

NEUROLOGICAL RESEARCH | 2002年 / 24卷 / 05期

关键词：

motor recovery; theories of recovery; stroke rehabilitation; functional brain imaging;

D O I：

10.1179/016164102101200320

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Several theories have been proposed to explain recovery from stroke. Functional brain imaging offers an opportunity to evaluate these theories and visualize recovery after stroke. Functional brain imaging has proven to be an effective tool to map brain areas activated during a specific task. This paradigm can extend our understanding of the mechanisms of motor recovery after stroke. Functional brain imaging tools such as functional MRI, PET, transcranial Doppler ultrasonography, and transcranial magnetic stimulation can be used to evaluate motor activation after stroke. Functional imaging is proving useful in identifying areas, pathways and mechanisms involved in motor recovery after stroke. Studies have shown changes in motor organization with rehabilitation. Functional brain imaging may assist in the selection of rehabilitation methods that best faster recovery.

引用

收藏

页码：453 / 458

页数：6

相关论文

共 47 条

[1] TRANSHEMISPHERIC DIASCHISIS - A REVIEW AND COMMENT [J].

ANDREWS, RJ .

STROKE, 1991, 22 (07) :943-949

[2] FUNCTIONAL MAGNETIC-RESONANCE STUDIES OF THE REORGANIZATION OF THE HUMAN HAND SENSORIMOTOR AREA AFTER UNILATERAL BRAIN INJURY IN THE PERINATAL-PERIOD [J].

CAO, Y ;

VIKINGSTAD, EM ;

HUTTENLOCHER, PR ;

TOWLE, VL ;

LEVIN, DN .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1994, 91 (20) :9612-9616

[3] Pilot study of functional MRI to assess cerebral activation of motor function after poststroke hemiparesis [J].

Cao, Y ;

D'Olhaberriague, L ;

Vikingstad, EM ;

Levine, SR ;

Welch, KMA .

STROKE, 1998, 29 (01) :112-122

[4] Cerebral plasticity after stroke as revealed by ipsilateral responses to magnetic stimulation [J].

Caramia, MD ;

Iani, C ;

Bernardi, G .

NEUROREPORT, 1996, 7 (11) :1756-1760

[5] Neural substrate for the effects of passive training on sensorimotor cortical representation: A study with functional magnetic resonance imaging in healthy subjects [J].

Carel, C ;

Loubinoux, I ;

Boulanouar, K ;

Manelfe, C ;

Rascol, O ;

Celsis, P ;

Chollet, F .

JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM, 2000, 20 (03) :478-484

[6] THE FUNCTIONAL-ANATOMY OF MOTOR RECOVERY AFTER STROKE IN HUMANS - A STUDY WITH POSITRON EMISSION TOMOGRAPHY [J].

CHOLLET, F ;

DIPIERO, V ;

WISE, RJS ;

BROOKS, DJ ;

DOLAN, RJ ;

FRACKOWIAK, RSJ .

ANNALS OF NEUROLOGY, 1991, 29 (01) :63-71

[7] THE DISTRIBUTION OF MUSCULAR WEAKNESS IN UPPER MOTOR NEURON LESIONS AFFECTING THE ARM [J].

COLEBATCH, JG ;

GANDEVIA, SC .

BRAIN, 1989, 112 :749-763

[8] Activation of distinct motor cortex regions during ipsilateral and contralateral finger movements [J].

Cramer, SC ;

Finklestein, SP ;

Schaechter, JD ;

Bush, G ;

Rosen, BR .

JOURNAL OF NEUROPHYSIOLOGY, 1999, 81 (01) :383-387

[9] A functional MRI study of subjects recovered from hemiparetic stroke [J].

Cramer, SC ;

Nelles, G ;

Benson, RR ;

Kaplan, JD ;

Parker, RA ;

Kwong, KK ;

Kennedy, DN ;

Finklestein, SP ;

Rosen, BR .

STROKE, 1997, 28 (12) :2518-2527

[10] Bihemispheric contribution to motor recovery after stroke:: A longitudinal study with transcranial Doppler ultrasonography [J].

Cuadrado, ML ;

Egido, JA ;

González-Gutiérrez, JL ;

Varela-de-Seijas, E .

CEREBROVASCULAR DISEASES, 1999, 9 (06) :337-344

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