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The nucleus accumbens (NAc or NAcc; also known as the accumbens nucleus, or formerly as the nucleus accumbens septi, Latin for ' nucleus adjacent to the septum ') is a region in the basal forebrain rostral to the preoptic area of the hypothalamus. [1] The nucleus accumbens and the olfactory tubercle collectively form the ventral striatum.
Learn about the nucleus accumbens, a brain structure involved in reward, motivation, and pleasure. Find out how it works, where it is, and how it affects mental health.
Learn about the nucleus accumbens, a part of the ventral striatum that connects the limbic and motor systems. It is involved in reward, motivation, addiction, and other behaviors.
The nucleus accumbens (NAc) is a key node of the brain's circuitry that is responsible for translating motivation into action. It has been implicated in playing critical roles in virtually all forms of adaptive and pathological motivated behaviors. ...
Learn about the nucleus accumbens, a brain area involved in reward, memory and addiction. Find out how dopamine signaling, environmental stimuli and associative learning shape its functions and disorders.
Learn about the nucleus accumbens, a brain structure involved in motivation, reward, learning, and emotion. Find out how it works, what disorders affect it, and how it relates to pleasure, addiction, placebo, and love.
Learn about the nucleus accumbens, a brain region involved in reward, pleasure, and addiction. Find chapters and articles on its anatomy, function, and role in drug addiction and other disorders.
The nucleus accumbens also maintains a close dialogue with the prefrontal cortex, the brain's center for executive functions like planning and impulse control. This connection allows for the regulation of goal-directed behavior, balancing immediate desires with long-term objectives.
Abstract Nearly 40 years of research on the function of the nucleus accumbens (NAc) has provided a wealth of information on its contributions to behavior but has also yielded controversies and misconceptions regarding these functions. A primary tenet of this review is that, rather than serving as a "reward" center, the NAc plays a key role in action selection, integrating cognitive and ...
The nucleus accumbens is a part of the basal forebrain that regulates reward, motivation, and movement. It has two divisions: the shell and the core, which have different roles in emotional processing, learning, and sleep.