Altered neural reward and loss processing and prediction error signalling in depression
B Ubl, C Kuehner, P Kirsch, M Ruttorf… - Social cognitive and …, 2015 - academic.oup.com
Dysfunctional processing of reward and punishment may play an important role in
depression. However, functional magnetic resonance imaging (fMRI) studies have shown …
depression. However, functional magnetic resonance imaging (fMRI) studies have shown …
An fMRI study of reward circuitry in patients with minimal or extensive history of major depression
GBC Hall, AMB Milne, GM MacQueen - European archives of psychiatry …, 2014 - Springer
Functional abnormalities in regions associated with reward processing are apparent in
people with depression, but the extent to which disease burden impacts on the processing of …
people with depression, but the extent to which disease burden impacts on the processing of …
[HTML][HTML] Diminished neural processing of aversive and rewarding stimuli during selective serotonin reuptake inhibitor treatment
BACKGROUND: Selective serotonin reuptake inhibitors (SSRIs) are popular medications for
anxiety and depression, but their effectiveness, particularly in patients with prominent …
anxiety and depression, but their effectiveness, particularly in patients with prominent …
Imaging human reward processing with positron emission tomography and functional magnetic resonance imaging
Functional neuroimaging (fMRI) studies show activation in mesolimbic circuitry in tasks
involving reward processing, like the Monetary Incentive Delay Task (MIDT). In voltammetry …
involving reward processing, like the Monetary Incentive Delay Task (MIDT). In voltammetry …
Modulation of frontostriatal interaction aligns with reduced primary reward processing under serotonergic drugs
B Abler, G Grön, A Hartmann, C Metzger… - Journal of …, 2012 - Soc Neuroscience
Recently, functional interactions between anteroventral prefrontal cortex and nucleus
accumbens (NAcc) have been shown to relate to behavior counteracting reward-desiring …
accumbens (NAcc) have been shown to relate to behavior counteracting reward-desiring …
Convergence of EEG and fMRI measures of reward anticipation
Deficits in reward anticipation are putative mechanisms for multiple psychopathologies.
Research indicates that these deficits are characterized by reduced left (relative to right) …
Research indicates that these deficits are characterized by reduced left (relative to right) …
Reward processing in the human brain: insights from fMRI
AJ Porcelli, MR Delgado - Handbook of reward and decision making, 2009 - Elsevier
Publisher Summary Reward processing engages diverse brain regions, including multiple
prefrontal regions and the basal ganglia (particularly the multifaceted striatum) …
prefrontal regions and the basal ganglia (particularly the multifaceted striatum) …
[HTML][HTML] Methamphetamine activates reward circuitry in drug naive human subjects
Amphetamines are highly addictive drugs that have pronounced effects on emotional and
cognitive behavior in humans. These effects are mediated through their potent dopaminergic …
cognitive behavior in humans. These effects are mediated through their potent dopaminergic …
A high-resolution fMRI approach to characterize functionally distinct neural pathways within dopaminergic midbrain and nucleus accumbens during reward and …
Processing of reward and salience without reward association are known to critically rely on
the dopamine system. A growing body of evidence from animal studies suggests that both …
the dopamine system. A growing body of evidence from animal studies suggests that both …
Reduced caudate and nucleus accumbens response to rewards in unmedicated individuals with major depressive disorder
Objective: Major depressive disorder is characterized by impaired reward processing,
possibly due to dysfunction in the basal ganglia. However, few neuroimaging studies of …
possibly due to dysfunction in the basal ganglia. However, few neuroimaging studies of …