Basal forebrain
Basal Forebrain
The Basal Forebrain (pronounced: /ˈbeɪsəl ˈfɔːrˌbreɪn/) is a region of the brain that is significant in the production of Acetylcholine, a neurotransmitter that is essential for memory and learning.
Etymology
The term "Basal Forebrain" is derived from its location at the base of the Forebrain, one of the two main divisions of the brain. "Basal" comes from the Latin word "basis" which means "base" or "foundation", and "Forebrain" is derived from the Old English "fore" meaning "in front" and "brain", which is of Germanic origin.
Function
The Basal Forebrain is involved in several functions, including attention, learning, and memory. It is also involved in the regulation of sleep and wakefulness. The Basal Forebrain contains the Nucleus Basalis, which is the primary source of cholinergic projections to the Cerebral Cortex.
Related Terms
- Acetylcholine: A neurotransmitter that plays a crucial role in memory and learning.
- Forebrain: The anterior part of the brain, including the Cerebral Hemispheres, Thalamus, and Hypothalamus.
- Nucleus Basalis: A group of neurons located in the Basal Forebrain, known for their role in producing acetylcholine.
- Cerebral Cortex: The outer layer of the cerebrum, involved in many complex brain functions.
See Also
External links
- Medical encyclopedia article on Basal forebrain
- Wikipedia's article - Basal forebrain
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