"Manipulation hemiplegia. An untoward complication in the surgery of focal epilepsy," Journal of Neurosurgery 18 (6): 760-776 / Wilder Graves Penfield, Richard A. Lende, and Theodore Rasmussen.
"Further studies of the sensory and motor cerebral cortex of man," Federation Proceedings, 6 (2): 452-460 / Wilder Graves Penfield and Theodore Rasmussen
"Movement of head and eyes from stimulation of human frontal cortex," Research Publications of the Association for Research in Nervous and Mental Disease [Conference Proceedings], 27: 346-361 / Wilder Graves Penfield and Theodore Rasmussen