sulcus Definition
a groove or furrow, especially one on the surface of the brain.
Using sulcus: Examples
Take a moment to familiarize yourself with how "sulcus" can be used in various situations through the following examples!
Example
The sulcus on the surface of the brain is responsible for separating the frontal and parietal lobes.
Example
The sulcus on the tongue helps to distinguish between different tastes.
Example
The sulcus on the side of the nose is called the nasolabial sulcus.
sulcus Synonyms and Antonyms
Synonyms for sulcus
Phrases with sulcus
a prominent sulcus that runs down the middle of the lateral surface of the brain, separating the frontal and parietal lobes
Example
The central sulcus is also known as the fissure of Rolando.
a deep sulcus that separates the temporal lobe from the frontal and parietal lobes of the brain
Example
The lateral sulcus is also known as the Sylvian fissure.
the deep sulcus that separates the two hemispheres of the brain
Example
The interhemispheric fissure is also known as the longitudinal fissure.
Origins of sulcus
from Latin 'sulcus', meaning 'furrow'
Summary: sulcus in Brief
The term 'sulcus' [suhl-kuh s] refers to a groove or furrow, typically found on the surface of the brain. It is responsible for separating different lobes of the brain and can be used to distinguish between different tastes. Examples include the central sulcus, which separates the frontal and parietal lobes, and the lateral sulcus, which separates the temporal lobe from the frontal and parietal lobes.
