GYRUS DENTATUS Meaning and
Definition
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Gyrus Dentatus refers to a prominent structure found in the brain, specifically within the cerebral cortex. It is a term used in neuroanatomy to describe a particular convolution or fold located in the temporal lobe of the brain. The Gyrus Dentatus is primarily associated with the hippocampus, forming a distinctive part of this brain region.
This brain structure plays a crucial role in memory formation and storage, as well as learning and spatial navigation. The Gyrus Dentatus receives input from surrounding brain areas involved in sensory and cognitive processes and then transfers this information to the hippocampus for further integration and processing.
The term "Gyrus Dentatus" is derived from Latin and Greek origins. "Gyrus" translates to "a rounded ridge" or "fold" and "Dentatus" means "tooth-shaped," referring to the unique shape and appearance of this particular convolution in the brain.
Abnormalities or damage to the Gyrus Dentatus can lead to various neurological disorders and cognitive impairments. It has been implicated in conditions such as Alzheimer's disease, epilepsy, and certain types of amnesia. Understanding the structure and function of the Gyrus Dentatus is essential for comprehending brain mechanisms underlying memory processes and cognitive functioning.
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Dentate gyrus, fascia dentata hippocampi.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for GYRUS DENTATUS
- fyrus dentatus
- vyrus dentatus
- byrus dentatus
- hyrus dentatus
- yyrus dentatus
- tyrus dentatus
- gtrus dentatus
- ggrus dentatus
- ghrus dentatus
- gurus dentatus
- g7rus dentatus
- g6rus dentatus
- gyeus dentatus
- gydus dentatus
- gyfus dentatus
- gytus dentatus
- gy5us dentatus
- gy4us dentatus
- gyrys dentatus
- gyrhs dentatus
Etymology of GYRUS DENTATUS
The term "Gyrus Dentatus" has its roots in Latin and consists of two components:
1. Gyrus: The word "gyrus" comes from the Latin noun "gyrus" meaning "circle" or "ring". In the context of anatomy, it refers to a convoluted ridge or fold on the surface of the brain.
2. Dentatus: The word "dentatus" is also derived from Latin and is the past participle of the verb "dento" meaning "toothed" or "having teeth". In the context of anatomy, it refers to any structure or surface that has a tooth-like appearance or is jagged in shape.
When combined, "Gyrus Dentatus" literally translates to "toothed or jagged circle".
