Calcium/calmodulin-stimulated adenylyl cyclases 1 and 8 regulate reward-related brain activity and ethanol consumption
Sign Up to like & getrecommendations! Published in 2018 at "Brain Imaging and Behavior"
DOI: 10.1007/s11682-018-9856-6
Abstract: Evidence suggests a predictive link between elevated basal activity within reward-related networks (e.g., cortico-basal ganglia-thalamic networks) and vulnerability for alcoholism. Both calcium channel function and cyclic adenosine monophosphate (cAMP)/protein kinase A-mediated signaling are critical modulators… read more here.
Keywords: reward related; basal; cortico basal; calcium ... See more keywords
Reward-related attentional capture predicts non-abstinence during a one-month abstinence challenge.
Sign Up to like & getrecommendations! Published in 2020 at "Addictive behaviors"
DOI: 10.1016/j.addbeh.2020.106745
Abstract: BACKGROUND While it is generally recognised that cognitive attributes can predict behaviour change outcomes in the field of addiction this question is typically studied in treatment seeking samples (to predict treatment outcomes and relapse). However… read more here.
Keywords: reward related; related attentional; abstinence; attentional capture ... See more keywords
Inflammation and dimensions of reward processing
Sign Up to like & getrecommendations! Published in 2017 at "Brain, Behavior, and Immunity"
DOI: 10.1016/j.bbi.2017.07.106
Abstract: Alterations in reward processing are a central feature of depression and may be influenced by inflammation. Indeed, elevated inflammation is associated with dysregulation in reward-related neural circuitry. However, the downstream behavioral manifestations of such impairments… read more here.
Keywords: reward motivation; reward related; inflammation; reward ... See more keywords
Effects of the chronic restraint stress induced depression on reward-related learning in rats
Sign Up to like & getrecommendations! Published in 2017 at "Behavioural Brain Research"
DOI: 10.1016/j.bbr.2016.12.045
Abstract: Graphical abstract Figure. No Caption available. HighlightsIt was the first time to evaluate the effects of restraint stress on the performance of reward‐motivated instrumental learning tasks of rats.Chronic restraint stress influenced the Pavlovian conditioning, acquisition… read more here.
Keywords: related learning; reward related; stress; restraint stress ... See more keywords
Encoding of Multiple Reward-Related Computations in Transient and Sustained High-Frequency Activity in Human OFC
Sign Up to like & getrecommendations! Published in 2018 at "Current Biology"
DOI: 10.1016/j.cub.2018.07.045
Abstract: Human orbitofrontal cortex (OFC) has long been implicated in value-based decision making. In recent years, convergent evidence from human and model organisms has further elucidated its role in representing reward-related computations underlying decision making. However,… read more here.
Keywords: related computations; high frequency; reward related; human ofc ... See more keywords
Reward processing in major depressive disorder and prediction of treatment response – Neuropharm study
Sign Up to like & getrecommendations! Published in 2021 at "European Neuropsychopharmacology"
DOI: 10.1016/j.euroneuro.2020.12.010
Abstract: Major depressive disorder (MDD) is a prevalent brain disorder for which anhedonia is a core symptom, indicating aberrations in the neural processing of reward. The striatum, medial prefrontal cortex (mPFC) and anterior insula (AI) are… read more here.
Keywords: treatment response; reward related; treatment; reward ... See more keywords
Preschool- and School-Age Irritability Predict Reward-Related Brain Function.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Academy of Child and Adolescent Psychiatry"
DOI: 10.1016/j.jaac.2018.03.012
Abstract: OBJECTIVE Although chronic irritability in childhood is prevalent, impairing, and predictive of later maladjustment, its pathophysiology is largely unknown. Deficits in reward processing are hypothesized to play a role in irritability. The current study aimed… read more here.
Keywords: irritability; reward related; brain function; school age ... See more keywords
Reward-Related Brain Activity Prospectively Predicts Increases in Alcohol Use in Adolescents.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Academy of Child and Adolescent Psychiatry"
DOI: 10.1016/j.jaac.2019.05.022
Abstract: OBJECTIVE Altered activity within reward-related neural regions, including the ventral striatum (VS) and medial prefrontal cortex (mPFC), is associated with concurrent problematic substance use. The aims of the present study were to (a) identify patterns… read more here.
Keywords: use; reward related; increases alcohol; activity ... See more keywords
Preadolescent dopamine receptor antagonism increases postadolescent reward-related operant behaviors that may depend on dopamine receptor hypersensitivity
Sign Up to like & getrecommendations! Published in 2020 at "Neuroscience Letters"
DOI: 10.1016/j.neulet.2020.134917
Abstract: The dopaminergic system has a long history of being associated with reward-related activities but the developmental consequences of blocking dopamine receptor function on reward-based associative learning has been less studied. To this end, male, Long… read more here.
Keywords: reward related; receptor antagonism; dopamine receptor; receptor ... See more keywords
A decade of decoding reward-related fMRI signals and where we go from here
Sign Up to like & getrecommendations! Published in 2018 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2017.03.067
Abstract: ABSTRACT Information about potential rewards in the environment is essential for guiding adaptive behavior, and understanding neural reward processes may provide insights into neuropsychiatric dysfunctions. Over the past 10 years, multivoxel pattern analysis (MVPA) techniques… read more here.
Keywords: decade decoding; reward related; fmri signals; related fmri ... See more keywords
Peripheral biopterin and neopterin in schizophrenia and depression
Sign Up to like & getrecommendations! Published in 2021 at "Psychiatry Research"
DOI: 10.1016/j.psychres.2021.113745
Abstract: Increasing evidence points to a causal involvement of inflammation in the pathogenesis of neuropsychiatric disorders, including major depressive disorder (MDD) and schizophrenia (SZ). Neopterin and biopterin may link peripheral immune system activation and central neurotransmitter… read more here.
Keywords: schizophrenia; reward related; biopterin; psychopathology ... See more keywords