… to infer dopaminergic function, … fMRI studies (24, 26) and to evaluate whether there are race
and sex differences in the association with rest-activity rhythms, DA signaling, and rewarding …

… by which dopamine neurotransmission may be modulated. … placebo-controlled studies
examining this question in … functional magnetic resonance imaging (fMRI). Following bromocriptine…

… propensity to gamble after dopamine modulation. On the … methods such as PET and fMRI
lies in their ability to obtain … humans in a placebo-controlled L-DOPA administration study. To …

… of dopamine (DA) depletion. Levodopa treatment could have either beneficial or detrimental
effects on brain functions modulated by … In this respect, a cognitive fMRI study has shown a …

… Using functional MRI (fMRI) and a task that dissociates … , unexpected rewards elicit phasic
bursts in dopamine neurons … in the past 6 weeks, or dopaminergic drugs or neuroleptics in the …

… dopamine D 2 /D 3 agonist pramipexole (0.5 mg) to 16 tobacco smokers in a double-blind
placebo-controlled … Dopaminergic involvement in attentional bias is supported by a number of …

… Direct characterisation of how dopamine modulates reward … in diseases characterized by
dopamine depletion (eg, PD). … nigrostriatal and mesolimbic dopaminergic pathways in goal-…

… In a double blind placebo controlled study we combined … Imaging (fMRI) and a DAergic
depletion paradigm with … to measure dopamine-related brain activity during anticipation of reward …

… dopaminergic system plays a key role in reward (63;69). Although dopamine and opioid
systems are currently the most studied … -blind, placebo controlled parallel study. Comparisons …

… and treatment of stimulus-correlated motion in generic brain activation studies using fMRI. …
studies on pramipexole, a potent and selective dopamine-D2 receptor agonist. …