The lower motor neuron homunculus
- PMID: 36029046
- PMCID: PMC9679163
- DOI: 10.1093/brain/awac310
The lower motor neuron homunculus
Erratum in
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Correction to: The lower motor neuron homunculus.Brain. 2023 Feb 13;146(2):e12. doi: 10.1093/brain/awac383. Brain. 2023. PMID: 36383413 Free PMC article. No abstract available.
Abstract
Penfield’s motor homunculus anthropomorphizes the cerebral level of motor control, the upper motor neuron. However, it leaves the cranial and spinal motor neurons unrepresented. Here Ravits and Stack redress the imbalance by presenting a lower motor neuron homunculus.
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References
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- Penfield W, Boldrey E. Somatic motor and sensory representation in the cerebral cortex of man as studied by electrical stimulation. Brain. 1937;60:389–440.
-
- Finger S. Origins of Neuroscience. A History of Explorations into Brain Functions. Oxford University Press; 1994.
-
- Gandhoke GS, Belykh E, Zhao X, Leblanc R, Preul MC. Edwin Boldrey and Wilder Penfield’s homunculus: A life given by Mrs. Cantlie (in and out of realism). World Neurosurg. 2019;132:377–388. - PubMed
-
- di Noto PM, Newman L, Wall S, Einstein G. The hermunculus: What is known about the representation of the female body in the brain? Cereb Cortex. 2013;23:1005–1013. - PubMed
