Investigation of the H reflexes, F waves and sympathetic skin response with electromyography (EMG) in patients with stroke and the determination of the relationship with functional capacity


Cakir T., Evcik F. D. , Subasi V., Demirdal U. S. , Kavuncu V.

ACTA NEUROLOGICA BELGICA, cilt.115, ss.295-301, 2015 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 115 Konu: 3
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1007/s13760-014-0397-5
  • Dergi Adı: ACTA NEUROLOGICA BELGICA
  • Sayfa Sayıları: ss.295-301

Özet

The purpose of the study was to evaluate the relationship between sympathetic skin responses (SSR), electrodiagnostic reflex activities (F wave, H reflex), and functional capacity in post-stroke patients. The study comprised 40 hemiplegia patients (mean age 57.8 +/- 10.9 years) and 40 healthy volunteers (mean age 557 +/- 85 years). In electrophysiological studies, SSR, F wave and H reflex were evaluated and for the functional capacities of patients, FIM scores and Brunnstrom stages were calculated. There was no statistical significant difference between SSR latency and amplitude in the hemiplegic and non-hemiplegic extremities of patients (p > 0.05). SSR latency values of patients were higher than those of controls (p < 0.05). Amplitude values of paretic arms were significantly lower than the control group extremities (p < 0.05). There was a significant correlation between SSR amplitude values and FIM scores. A significant increase in H (max)/M (max) amplitude rate was detected in the affected side (p < 0.05) and F-wave mean latency values of the affected side were found to be significantly lower in the control group (p < 0.05).