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Neurophysiological and magnetic resonance studies in a patient with hemiballismus
A Berardelli1, F Stocchi, M Gallucci
1Department of Neurosciences, University of Rome La Sapienza, Italy.
Functional Neurology
|January 1, 1987
Abstract:
A case of hemiballismus is reported. Magnetic resonance imaging revealed a cavernous hemangioma in the mesencephalon. The hemiballismus in the biceps and triceps muscles was associated with prolonged bursts of EMG activity.