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Oct 30, 2023 · The nucleus accumbens is part of the basal ganglia and the ventral striatum, involved in reward, motivation, addiction and other behaviors. It connects the limbic and motor systems and receives dopaminergic projections from the midbrain.
- Medical Content
- 22 min
Function: The nucleus accumbens core is involved in the cognitive processing of motor function related to reward and reinforcement and the regulation of slow-wave sleep. Specifically, the core encodes new motor programs which facilitate the acquisition of a given reward in the future.
- NAc or NAcc
- Nucleus accumbens shell, Nucleus accumbens core
- nucleus accumbens septi
Sep 21, 2023 · The nucleus accumbens is a brain region involved in reward, motivation, and learning. It is part of the ventral striatum and the mesolimbic dopamine pathway, and is influenced by emotions, memories, and expectations.
Oct 18, 2019 · The nucleus accumbens (NAc) is a subcortical brain structure known primarily for its roles in pleasure, reward, and addiction. Despite less focus on the NAc in pain research, it also plays a large role in the mediation of pain and is effective as a source of analgesia.
- Haley N Harris, Yuan B Peng
- 10.4103/1673-5374.266909
- 2020
- Neural Regen Res. 2020 Apr; 15(4): 597-605.
Jan 1, 2022 · Nucleus accumbens is a brain area involved in reward, motivation, and learning, and its function is influenced by dopamine and other neurotransmitters. It is part of ventral striatum and mesolimbic dopaminergic pathway, and it is implicated in various psychiatric and neurological disorders such as depression, anxiety, and drug abuse.
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The Nucleus Accumbens: An Interface Between Cognition, Emotion, and Action. Stan B. Floresco 1. View Affiliations. Vol. 66:25-52 (Volume publication date January 2015) https://doi.org/10.1146/annurev-psych-010213-115159. First published as a Review in Advance on September 17, 2014. © Annual Reviews. info Info. list Sections. PDF. build Tools.
The ventral striatum, including the nucleus accumbens (NAcc), is a major substrate involved in reward ( Marche et al. 2017 ).
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