1. Singleand multiple-unit analysis of cortical stage of pyramidal tract activation;HD, I.Patton; VE, Amassian;J Neurophysiol,1954
2. Motor evoked potentials from transcranial stimulations of the motor cortex in cats;Levy, W.J.; McCaffrey, M.; York, D.; Tanzer, F.;Neurosurgery,1984
3. Assessment of spinal cord injury with multimodality evoked spinal cord potentials. Part 1. Localization of lesions in experimental spinal cord injury;Katayama, Y.; Tsubokawa, T.; Sugitani, M.; Maejima, S.; Hirayama, T.;Neuro-Orthopedics,1986
4. Physiological basis of motor effects of transient stimulus to cerebral cortex;Amassian, V.E.; Stewart, M.; Quirk, G.J.; Rosenthal, J.L.;Neurosurgery,1987
5. Motor evoked potentials from transcranial stimulation of the motor cortex in humans;Levy, W.J.; York, D.H.; McCaffrey, M.; Tanzer, F.;Neurosurgery,1984