... brain's nucleus accumbens (NAC) is a core region of the mesocorticolimbic dopaminergic system and is interconnected with the ventral tegmental area ...
... brain's nucleus accumbens (NAC) is a core region of the mesocorticolimbic dopaminergic system. The mesocorticolimbic dopaminergic system plays ...
... focused on three relevant brain regions, the nucleus accumbens (NAcc), which is associated with the prediction of monetary gain and product preference, the insula, which is associated with the prediction ...
... of a female stranger. The authors looked for activity in the nucleus accumbens, a region of the brain most commonly associated ... one, only individuals with complicated grief showed significant nucleus accumbens activations. Complicated grief can be debilitating ...
... . They found that inhibiting dopamine's normal function prevented the nucleus accumbens neurons from inducing both rewarding ... speculates that disruption of dopamine neurotransmission in one region of the nucleus accumbens may be a mechanism for pathological excesses of fear ...
... the level of the protein in an area of the brain called the nucleus accumbens. This region is associated with the feelings of reward that drug addicts seek. Brain imaging done ...
... emotion during reappraisal. One pathway, which involved the nucleus accumbens, predicted greater reductions in negative emotion during reappraisal while the other pathway, linked ...
... as dopamine is released in a region of the brain known as the nucleus accumbens when hungry rats drink a sugar solution. This chemical signal is thought to trigger motivation ...
... , they examined the rostral cingulate zone (RCZ) and the nucleus accumbens (NAc). The RCZ is thought to play a role in monitoring behavioral outcomes, and the NAc has been implicated ...
... heightened awareness." Modafinil also increased dopamine in the nucleus accumbens, a brain region critical for the rewarding effects of drugs of abuse. "Modafinil was developed with an expectation ...
... and drug use. Heightened levels of the neurotransmitter have been detected in the nucleus accumbens of drug addicts. The study is the first ... and dopamine in cocaine addiction and show that it occurs in the nucleus accumbens, a portion of the forebrain believed to play ...
... such as cocaine is associated with altered gene expression in the nucleus accumbens (NAc), a region of the brain that is involved in motivation, pleasure, and reward. "Although we have known for some time ...
... (as compared to younger girls), brain regions (the nucleus accumbens, insula, hypothalamus, hippocampus, and amygdala) associated with social rewards and motivation, processing emotions ...
... also project to other structures found on either side of the brain -- the nucleus accumbens -- which are thought to play roles in feeding ... -seeking behaviors by weakening the serotonin tone of the nucleus accumbens. These findings, Bruchas said, are only a first, foundational ...
... of this study, they implanted electrodes in what is known as the nucleus accumbens. That is an important part of the 'reward system ... and in a sustained fashion. Even after a year, the stimulation of the nucleus accumbens still had the same efficacy as at the beginning ...
