수온이 뇌성마비 환자의 상지 경련근의 표재 온도와 근 활동전위에 미치는 영향

The change of muscle action potential and superficial temperature of spastic upper extremity in a patient with cerebral palsy by the water temperature

  • 서삼기 (동신대학교 대학원 물리치료학과) ;
  • 이정우 (동신대학교 대학원 물리치료학과) ;
  • 한동욱 (마산대학 물리치료과)
  • Seo Sam-Ki (Dept. of Physical Therapy, Graduate School, Dongshin University) ;
  • Lee Jeong-Woo (Dept. of Physical Therapy, Graduate School, Dongshin University) ;
  • Han Dong-Wook (Dept. of Physical Therapy, Masan collage)
  • 발행 : 2003.12.01

초록

The purpose of this study was to describe the alteration of muscle action potential of spastic upper extremity in a patient with cerebral palsy by the water temperature. We used seven patients with cerebral palsy. Participants classified according to each group in $29^{\circ}C,\;35^{\circ}C$ by the water temperature. All subjects participated 2 session, which at least 1 week between session. The test was measured continuously pre test, post-test by thermometer and surface EMG. The following results were obtained; 1. In changes of surface temperature, wrist flexor and extensor were significantly decreased in $29^{\circ}C$ (p<0.001) group but were significantly increased $35^{\circ}C$ group(p<0.01). 2. In changes of surface temperature, wrist flexor and extensor were significantly differenced between $29^{\circ}C$ and $35^{\circ}C$ group(p<0.001). 3. In changes of muscle action potential, wrist extension antagonist were significantly increased in $29^{\circ}C$ group(p<0.05). 4. In changes of muscle action potential, wrist flexion agonist were more significantly increased in $29^{\circ}C$ group(p<0.01). 5. In changes of muscle action potential, wrist extension antagonist were significantly differenced between $29^{\circ}C$ and $35^{\circ}C$ group(p<0.05). These results lead us to the conclusion that changes of muscle action potential of spastic upper extremity in a patient with cerebral palsy were influenced by the water temperature. Therefore, a further direction of this study will be to provide more evidence that a moderate water temperature have an effect on muscle tone in a patient with cerebral palsy.

키워드