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Jan 1, 2022 · Definition. Nucleus accumbens (NAc) is a brain area found in basal forebrain. It is present in between caudate and putamen nuclei of basal ganglia. NAc is also the main component of ventral striatum. Most importantly NAc is implicated in reward pathway of brain. Introduction.
Oct 22, 2022 · Summary. It is located in the basal ganglia at the anteroinferior aspect of the corpus striatum. It is involved in the reward pathway. It receives vascular supply from the medial lenticulostriate arteries. It is connected to the ventral tegmental area (VTA), the prefrontal cortex (PFC), basolateral amygdala (BLA) and the lateral hypothalamus (LH)
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 19, 2015 · The nucleus accumbens (NAc) is a major component of the ventral striatum and has long been thought to be a key structure involved in mediating motivational and emotional processes, the limbic-motor interface, and the effects of certain psychoactive drugs.
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.
Published by: Practical Psychology. on October 8, 2023. The nucleus accumbens is situated within the basal forebrain. This small yet essential structure is a significant part of the ventral striatum and is placed between the caudate and putamen. The nucleus accumbens is partitioned into two physiological features- the central core and outer shell.
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…
