Manabu Ito
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The homunculus is commonly used today in scientific disciplines such as psychology as a teaching or memory tool to describe the distorted scale model of a human drawn or sculpted to reflect the relative space human body parts occupy on the somatosensory cortex (the sensory homunculus) and the motor cortex (the motor homunculus).
Homunculus is a Latin word for a miniature human or a person created by alchemy. Learn about the different meanings and uses of homunculus in biology, from medieval times to modern neuroscience.
A cortical homunculus (from Latin homunculus 'little man, miniature human') is a distorted representation of the human body, based on a neurological "map" of the areas and proportions of the human brain dedicated to processing motor functions, and/ or sensory functions, for different parts of the body.
Homunculus is a Latin word for a little man or a miniature adult. It is also a term in the theory of preformation, which suggests that a fully formed individual is contained in a germ cell.
Jul 24, 2023 · The motor homunculus is a topographic representation of the body parts and its correspondents along the precentral gyrus of the frontal lobe. While the sensory homunculus is a topographic representation of the body parts along the postcentral gyrus of the parietal lobe.
- John D. Nguyen, Hieu Duong
- Florida Atlantic University
- 2019
- 2023/07/24
HOMUNCULUS! It's a big and weird word that you may or may not have heard before, but do you know what it means? In this episode of Crash Course Psychology, H...
- 10 min
- 3M
- CrashCourse
Homunculus definition: an artificially made dwarf, supposedly produced in a flask by an alchemist.. See examples of HOMUNCULUS used in a sentence.
