Artículo
Nogués, M.A.; Hoffman, C.; Rivero, A.D.; García, H.A. "H-Reflex recovery curve in syringomyelia" (1999) Electromyography and Clinical Neurophysiology. 39(3):149-154
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Abstract:
H-reflex recovery curves were obtained from 13 patients with cervical syringomyelia to assess motor neurone excitability, and results were compared with control subjects and patients with spasticity due to stroke. The median nerve was stimulated at the elbow and the H-reflex was recorded from the flexor carpi radialis muscle. Double pulses with interstimulus intervals ranging from 75 to 900 ms were delivered. The H-reflex was unobtainable from either limb in two patients with advanced disease and loss of all sensory modalities. H-reflex recovery curves from syrinx patients showed marked facilitation with interstimulus intervals ranging from 150 to 300 ms. Facilitation was higher than in patients with spasticity due to stroke. Results are indicative of an increased motor neurone excitability in patients with cervical syringomyelia.
Registro:
| Documento: | Artículo |
| Título: | H-Reflex recovery curve in syringomyelia |
| Autor: | Nogués, M.A.; Hoffman, C.; Rivero, A.D.; García, H.A. |
| Filiación: | Dept. of Clinical Neurophysiology, Raul Carrea Inst. Eurological Res., Montañeses 2325, 1428 Buenos Aires, Argentina |
| Palabras clave: | adult; article; clinical article; controlled study; facilitation; female; hoffmann reflex; human; male; median nerve; motoneuron; nerve excitability; spasticity; stroke; syringomyelia; Adolescent; Adult; Electromyography; Female; H-Reflex; Humans; Magnetic Resonance Imaging; Male; Middle Aged; Syringomyelia |
| Año: | 1999 |
| Volumen: | 39 |
| Número: | 3 |
| Página de inicio: | 149 |
| Página de fin: | 154 |
| Título revista: | Electromyography and Clinical Neurophysiology |
| Título revista abreviado: | Electromyogr. Clin. Neurophysiol. |
| ISSN: | 0301150X |
| CODEN: | EMCNA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0301150X_v39_n3_p149_Nogues |
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Citas:
---------- APA ----------
Nogués, M.A., Hoffman, C., Rivero, A.D. & García, H.A. (1999) . H-Reflex recovery curve in syringomyelia. Electromyography and Clinical Neurophysiology, 39(3), 149-154.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0301150X_v39_n3_p149_Nogues [ ]
---------- CHICAGO ----------
Nogués, M.A., Hoffman, C., Rivero, A.D., García, H.A. "H-Reflex recovery curve in syringomyelia" . Electromyography and Clinical Neurophysiology 39, no. 3 (1999) : 149-154.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0301150X_v39_n3_p149_Nogues [ ]
---------- MLA ----------
Nogués, M.A., Hoffman, C., Rivero, A.D., García, H.A. "H-Reflex recovery curve in syringomyelia" . Electromyography and Clinical Neurophysiology, vol. 39, no. 3, 1999, pp. 149-154.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0301150X_v39_n3_p149_Nogues [ ]
---------- VANCOUVER ----------
Nogués, M.A., Hoffman, C., Rivero, A.D., García, H.A. H-Reflex recovery curve in syringomyelia. Electromyogr. Clin. Neurophysiol. 1999;39(3):149-154.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0301150X_v39_n3_p149_Nogues [ ]
