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Where is the nucleus accumbens located?
What is the nucleus accumbens (NAc)?
Where is the shell located in the nucleus accumbens?
What is the nucleus accumbens core?
Oct 30, 2023 · Location. The nucleus accumbens forms most of the ventral striatum. It is situated in the basal forebrain anterior to the anterior commissure. It lies just inferior to the anterior limb of the internal capsule, and is continuous with the putamen dorsolaterally and the head of the caudate nucleus dorsomedially.
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- 22 min
Location: The shell is the outer region of the nucleus accumbens, and – unlike the core – is considered to be part of the extended amygdala, located at its rostral pole. Cell types: Neurons in the nucleus accumbens are mostly medium spiny neurons (MSNs) containing mainly D1-type (i.e., DRD1 and DRD5 ) or D2-type (i.e., DRD2 , DRD3 , and ...
- NAc or NAcc
- Nucleus accumbens shell, Nucleus accumbens core
- nucleus accumbens septi
Sep 21, 2023 · The nucleus accumbens is located in the basal forebrain, near the front of the brain. It is part of the ventral striatum and is situated close to the prefrontal cortex and the dopaminergic pathways.
Oct 18, 2019 · The nucleus accumbens (NAc) is a subcortical brain structure located within the ventral striatum. It is often referred to as the pleasure center of the brain for its primary role in positive affect and feelings of reward, but this is an incomplete description.
- Haley N Harris, Yuan B Peng
- 10.4103/1673-5374.266909
- 2020
- Neural Regen Res. 2020 Apr; 15(4): 597-605.
The nucleus accumbens is found in an area of the brain called the basal forebrain. There is a nucleus accumbens in each cerebral hemisphere; it is situated between the caudate and putamen. The nucleus accumbens is considered part of the basal ganglia and also is the main component of the ventral striatum.
Mar 18, 2020 · The nucleus accumbens (NAc) is a basal forebrain structure located ventromedially to the caudoputamen (CP) and ventrolaterally to the septal nuclei (Groenewegen et al., 1999). It is composed of core (NAcC) and shell (NAcS) regions, with the shell regions further subdivided into medial shell (NAcMS) and lateral shell segments (NAcLS; Záborszky ...
The nucleus accumbens (NAc) is a small, bilateral region located in the basal forebrain and is part of the ventral striatum. It is considered a critical component of the brain's reward circuit and plays a central role in motivation, pleasure, and reinforcement learning, as….
