SULCUS CINGULI Meaning and
Definition
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Sulcus cinguli refers to a specific anatomical structure located in the human brain. More precisely, it is a groove or furrow that runs along the inner surface of the cerebral hemisphere, specifically encircling the corpus callosum. The sulcus cinguli is also known as the cingulate sulcus.
The sulcus cinguli is an important feature of the brain as it plays a crucial role in the limbic system, which is responsible for regulating various emotional and cognitive processes. It is considered to be one of the key components of the cingulate cortex, which is responsible for several functions, including attention, decision-making, and emotion modulation.
The sulcus cinguli acts as a landmark in the brain and helps researchers identify different regions within the cingulate cortex. It is divided into two primary parts: the anterior cingulate cortex (ACC) and the posterior cingulate cortex (PCC).
The ACC is involved in monitoring and regulating emotional responses as well as cognitive functions like error detection and conflict resolution. On the other hand, the PCC is primarily associated with memory retrieval, spatial orientation, and self-reflection.
Overall, the sulcus cinguli is a significant anatomical structure in the human brain that is closely linked to various cognitive and emotional processes. Further research is continuously being conducted to enhance our understanding of the specific functions associated with this sulcus and its relevance to mental health and well-being.
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S. of the cingulum, callosomarginal fissure, a fissure on the mesial surface of the cerebral hemisphere, bounding the upper surface of the gyrus cinguli (callosal convolution); the anterior portion is called the pars subfrontalis, the posterior portion, which curves up to the superomedial margin of the hemisphere, bounding the paracentral lobule posteriorly, the pars marginalis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SULCUS CINGULI
- aulcus cinguli
- zulcus cinguli
- xulcus cinguli
- dulcus cinguli
- eulcus cinguli
- wulcus cinguli
- sylcus cinguli
- shlcus cinguli
- sjlcus cinguli
- silcus cinguli
- s8lcus cinguli
- s7lcus cinguli
- sukcus cinguli
- supcus cinguli
- suocus cinguli
- sulxus cinguli
- sulvus cinguli
- sulfus cinguli
- suldus cinguli
- sulcys cinguli
Etymology of SULCUS CINGULI
The word "sulcus cinguli" has Latin origins.
The term "cinguli" derives from the Latin word "cingulum", which means "belt" or "girdle". In anatomy, it is used to refer to a structure that encircles or surrounds something else.
The word "sulcus" comes from the Latin verb "sulcare", meaning "to furrow" or "to groove". In anatomy, "sulcus" refers to a narrow groove or depression.
Therefore, when combined, "sulcus cinguli" can be translated as the "groove or furrow that encircles or surrounds something", often used specifically to refer to the grooves or gyri found in the cingulate cortex of the brain.
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