Reason for Corrigendum:
There was a mistake in the figure heading for Figure 4. The heading should note that the left panel is somatosensory and the right is motor cortex. The correct figure heading appears below. The authors apologize for the mistake. This error does not change the scientific conclusions of the article in any way.
Figure 4. The Penfield Homunculus: a visual representation of the mapping of body space in the somatosensory (left panel) and motor (right panel) cortices of the brain, with the size of the body representing the size of the area of cortex devoted to it, and hence the sensitivity of that region as well. From Penfield and Rasmussen (1950). THE CEREBRAL CORTEX OF MAN. ©1950 Gale, a part of Cengage Learning, Inc. Reproduced by permission: www.cengage.com/permissions.
Author contributions
All authors listed, have made substantial, direct, and intellectual contribution to the work, and approved it for publication.
Conflict of interest statement
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.