The classical view of how the human brain controls voluntary movement might not tell the whole story. That map of the primary motor cortex — the motor homunculus — shows how this brain region is ...

In my first neuroscience course at Columbia University, I learned about the homunculus. This “little man” is depicted as an upside-down representation of the human body moving from toe to head in a ...

The motor homunculus is a funny-looking fellow with a hulking thumb, delicate toes and a tongue that wags below his head. His body parts and proportions stem from decades-old experiments that mapped ...

David A. Leopold is in the Section on Cognitive Neurophysiology and Imaging, National Institute of Mental Health, Bethseda, Maryland 20814, USA. In the 1930s, the neurosurgeon Wilder Penfield ...

Explore the fascinating world of the motor homunculus and its implications for understanding movements in the primary motor cortex. . He's not shy about explaining the importance of his theory: in the ...

Using brain scans, neuroscientists from Emory University have revised a decades-old map of the homunculus — a visual representation of the primary motor cortex and how it corresponds to bodily ...