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Journal of the Korean Academy of Rehabilitation Medicine 1985;9(2):9.
Comparative Sensory Nerve Conduction Study between the Distal Lalency and Distal Nerve Conduction Velocity
Hyun Yoon Ko, M.D. , Kang Mok Lee, M.D.
Department of Rehabilitation Medicine, Hanyang University, Medical College
감각신경전도 검사에 있어서 원위잠복기와 이를 이용한 전도속도에 대한 비교 연구
고현윤, 이강목
한양대학교 의과대학 재활의학교실
Abstract

1) Each median nerve and ulnar nerve in 33 healthy Koreans, age ranging between 19~35, were used.

2) In median nerve, the coefficient of variation of distal latencies and sensory nerve conduction velocities using the latencies were 8.0% and 7.8%, respectively.

3) In ulnar nerve, the coefficient of variation of distal latencies and sensory nerve conduction velocities using the latency were 12.4% and 9.4%, respectively.

4) Narrower dispersion was obtained in sensory nerve conduction velocities using distance/ distal latency than the distal latencies in both nerves. Which means sensory conduction velocity using the distance/distal latency is more accurate than the distal latency in evaluation of sensory conduction of wrist and hand.

Key Words: Sensory nerve conduction, Distal latency, Nerve conduction velocity, Median nerve, Ulnar nerve


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