central sulcus

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Definitions from WordNet

Noun central sulcus has 1 sense

fissure of Rolando, Rolando's fissure, central sulcus, sulcus centralis - a brain fissure extending upward on the lateral surface of both hemispheres; separates the frontal and parietal lobes
--₁ is a kind of sulcus
--₁ is a part of cerebrum

Definitions from the Web

Central Sulcus

Definition: The central sulcus is a prominent fissure that separates the frontal lobe from the parietal lobe in the human brain. Also known as the fissure of Rolando, it is one of the key anatomical landmarks in neurology.

Examples:

Noun:

The central sulcus plays a crucial role in dividing the cerebral cortex into separate functional regions.
The neurosurgeon identified the central sulcus before performing the delicate brain surgery.

Adjective:

The central sulcus region of the brain is responsible for controlling voluntary movement.
The neurologist examined the patient's central sulcus activity using an electroencephalogram (EEG).

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