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Oct 30, 2023 · The nucleus accumbens is part of a large group of subcortical nuclei collectively called the basal ganglia (basal nuclei). It lies in the rostral cerebral hemisphere, in the ventral forebrain. It was formerly called nucleus accumbens septi due to its close relation to the base of septum pellucidum.
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Location: The nucleus accumbens core is part of the ventral striatum, located within the basal ganglia. Cell types: The core of the NAcc is made up mainly of medium spiny neurons containing mainly D1-type or D2-type dopamine receptors.
Sep 21, 2023 · The nucleus accumbens (NAcc) is located in the basal forebrain and is a major structure of the ventral striatum, an area of the brain associated with the limbic system, and regulates limbic functions of motivation, affect, and reward.
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.
Sep 20, 2017 · The nucleus accumbens is a brain part involved in functions such as motivation, reward or positive behavioral reinforcement. The role of nucleus accumbens is to integrate motivation along with the motor action. Its function is to transfer relevant motivational information to the motor cells in order to obtain a certain reward or satisfaction.
Oct 29, 2019 · The nucleus accumbens referred to as NAc or NAcc is a small nucleus present in the basal ganglia of forebrain. It consists of an outer shell, which is a part of the dorsal amygdala, and an inner core, a part of ventral striatum of the basal ganglia.
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Nov 20, 2022 · The nucleus accumbens is part of the basal ganglia and is located in the basal forebrain, near the front and bottom of the brain. It is a part of the ventral striatum, located between the...
