Specializing in Canine and Feline Neurology and Neurosurgery for Over 30 Years

positive sharp wave

Abnormal spontaneous muscle activity seen on electromyography in association with denervation or irritable myopathy consisting of long action potentials with initial positive (down) wave followed by a wide negative (up) wave.

Related Words

action potential ; denervation ; electromyography (EMG) ; myopathy