Wilder Penfield ... operations, Penfield watched for any movement of the patients' bodies. From this information, he was able to map the motor cortex, the very part of the brain you can map ...

By doing so, he discovered that weak electric shocks, when applied to areas at the back of the brain, caused the patients' eyes to move. Wilder Penfield ... he was able to map the motor cortex ...

Yet it is increasingly clear that cognitive functions cannot be pinned to spots on the brain like towns on a map. A given mental ... American neurosurgeon Wilder Penfield used an electrode to ...

Burton lecture, Wilder Penfield, professor at the Montreal Neurological Institute, described years of experiments which imply that concepts and words are stored in different parts of the brain.