PT - JOURNAL ARTICLE AU - J E Fox AU - E R Hitchcock TI - Changes in F wave size during dentatotomy. AID - 10.1136/jnnp.45.12.1165 DP - 1982 Dec 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 1165--1167 VI - 45 IP - 12 4099 - http://jnnp.bmj.com/content/45/12/1165.short 4100 - http://jnnp.bmj.com/content/45/12/1165.full SO - J Neurol Neurosurg Psychiatry1982 Dec 01; 45 AB - Mean F wave size has been used in the present investigation to monitor motoneuron excitability in patients undergoing a dentatotomy for the relief of spasticity. Mean response size was reduced by electrical stimulation in the dentate nucleus and following the production of lesions in this nucleus. Both ipsilateral and contralateral effects have been demonstrated.