Evaluation of equine radial and median nerve conduction velocities.
Eleven ponies and 13 horses were used to develop a technique for determining conduction velocity for the radial and median nerves and establishing normal limits for these values. One pony was euthanatized to determine the course of the radial and the median nerves. From this dissection, both proximal and distal stimulation sites for the radial and the median nerves were selected, as well as areas for recording muscle evoked responses from the abductor digiti I longus (extensor carpi obliquus) and the radial head of the deep digital flexor muscles. The other ten ponies and the horses were used in studies on the stimulation of the nerves and recording of muscle evoked responses from which conduction velocity could be calculated. Conduction velocities for the radial and the median nerves were calculated and recorded.
D000818:Animals; D005071:Evoked Potentials; D006736:Horses / Q000502:physiology*; D008475:Median Nerve / Q000502:physiology*; D009132:Muscles / Q000502:physiology; D009431:Neural Conduction; D011826:Radial Nerve / Q000502:physiology*