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Titolo:
Movement related cortical source for elbow flexion in patients with brachial plexus injury after intercostal-musculocutaneous nerve crossing
Autore:
Kanamaru, A; Homma, I; Hara, T;
Indirizzi:
Showa Univ, Sch Med, Dept Physiol 2, Shinagawa Ku, Tokyo 1428555, Japan Showa Univ Tokyo Japan 1428555 iol 2, Shinagawa Ku, Tokyo 1428555, Japan Tokyo Metropolitan Rehabil Hosp, Tokyo 1310034, Japan Tokyo Metropolitan Rehabil Hosp Tokyo Japan 1310034 Tokyo 1310034, Japan
Titolo Testata:
NEUROSCIENCE LETTERS
fascicolo: 3, volume: 274, anno: 1999,
pagine: 203 - 206
SICI:
0304-3940(19991029)274:3<203:MRCSFE>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
DIPOLE-TRACING METHOD; MOTOR CORTEX; HUMAN-BRAIN; HEAD MODEL; REPRESENTATIONS; MONKEYS; POTENTIALS; MUSCLE;
Keywords:
plasticity; brachial plexus injury; intercostal nerve crossing; movement related cortical potentials; motor cortex; respiration;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Kanamaru, A Showa Univ, Sch Med, Dept Physiol 2, Shinagawa Ku, 1-5-8 Hatanodai, Tokyo 1428555, Japan Showa Univ 1-5-8 Hatanodai Tokyo Japan 1428555 1428555, Japan
Citazione:
A. Kanamaru et al., "Movement related cortical source for elbow flexion in patients with brachial plexus injury after intercostal-musculocutaneous nerve crossing", NEUROSCI L, 274(3), 1999, pp. 203-206

Abstract

Nine patients with brachial plexus injury whose transected musculo-cutaneous nerves had been sutured with intercostal nerves were examined and the relationship between flexion of the operated elbow and the respiratory movement were shown. Three out of nine patients showed independent control of movement from respiration after regeneration. The primary motor cortex for either flexion of the elbow to the operated side or brisk voluntary inspiration was estimated in the medial vertex region of the frontal cortex by the dipole-tracing method in these three patients. The present results suggest that patients contract the biceps muscle reinnervated by the intercostal nerve independently from respiratory movements using the same primary motor cortex with trunk movements. Functional plasticity may occur in the patients using the primary trunk motor cortex for elbow flexion. (C) 1999 Elsevier Science Ireland Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 04:35:04