[PDF][PDF] Dopamine homeostasis: brain functional connectivity in reward deficiency syndrome

M Febo, K Blum, RD Badgaiyan… - Front Biosci …, 2017 - article.imrpress.com
… and dopaminergic pathways therapeutic targets for reward … magnetic resonance imaging
(fMRI) and potentially functional … and motor networks: a double-blind placebo-controlled study. …

Levodopa impairs probabilistic reversal learning in healthy young adults

A Vo, KN Seergobin, SA Morrow, PA MacDonald - Psychopharmacology, 2016 - Springer
… Exogenous dopamine impairs stimulus-reward learning, … In a placebo-controlled experiment,
we found that a first and … found that reward learning is impaired by dopaminergic therapy (…

Serotonin selectively modulates reward value in human decision-making

B Seymour, ND Daw, JP Roiser, P Dayan… - Journal of …, 2012 - Soc Neuroscience
… (in the fMRI analysis). Accordingly, we can specify an action-… -subjects, randomized,
placebo-controlled, and double-blind … with a (putatively dopaminergic) reward prediction error. …

The role of dopaminergic and serotonergic transmission in the processing of primary and monetary reward

C Schmidt, N Skandali, C Gleesborg… - …, 2020 - nature.com
… In this study we assess the manipulation of dopamine and … magnetic resonance imaging
(fMRI) studies of healthy controls … depletion (ATD) [22]. Participants were scanned with …

Neural correlates of reward processing in adults with 22q11 deletion syndrome

EDA Van Duin, L Goossens, D Hernaus… - Journal of …, 2016 - Springer
… Our main fMRI findings suggest that reward anticipation in 22q11DS … Dopaminergic
modulation of the human reward system: a placebo-controlled dopamine depletion fMRI study

Dopaminergic modulation of the explore/exploit trade-off in human decision making

K Chakroun - 2019 - ediss.sub.uni-hamburg.de
… reduction of the reward rate due to depletion, while reward rates in … Other human fMRI studies
have later replicated these … Dopamine (DA) is one of the most studied neurochemicals in …

How human electrophysiology informs psychopharmacology: from bottom-up driven processing to top-down control

JL Kenemans, S Kähkönen - Neuropsychopharmacology, 2011 - nature.com
… added by other techniques such as fMRI (as has been successful in … that dopamine has no
role in the P50 suppression mechanisms. … However, this study was not placebo controlled and …

Pharmacological interventions to modulate attentional bias in addiction

M Luijten, M Field, IHA Franken - CNS spectrums, 2014 - cambridge.org
… in a placebo-controlled, double-blind, randomized crossover study using a single dose of
haloperidol (dopamine D2… , double-blind, randomized crossover pharmacological fMRI study in …

Impulsive personality predicts dopamine-dependent changes in frontostriatal activity during component processes of working memory

R Cools, M Sheridan, E Jacobs… - Journal of …, 2007 - Soc Neuroscience
study, we aimed to test the hypothesis that DA modulates the … Here, we demonstrate that
dopaminergic drug effects can … We emphasize that drug effects on fMRI contrasts between …

The dopamine imbalance hypothesis of fatigue in multiple sclerosis and other neurological disorders

E Dobryakova, HM Genova, J DeLuca… - Frontiers in …, 2015 - frontiersin.org
… imaging (fMRI) studies further support the dopamine imbalance … -blind randomized
placebo-controlled (DBRC) study utilizing … that restoring dopamine levels by means of …