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Neurocircuity of Eating Disorders
[chapter]
2010
Current topics in behavioral neurosciences
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The DPLFC can switch between competing behavioral programs based on the error signal it receives from the ACC (Kerns et al. 2004 ). ...
In animals, DA modulates the influence of limbic inputs on striatal activity (Goto and Grace 2005; Montague et al. 2004; Schultz 2004; Yin and Knowlton 2006) and mediates the "binding" of hedonic evaluation ...
doi:10.1007/7854_2010_85
pmid:21243469
pmcid:PMC5957512
fatcat:4lp2kwurpvakfhdnjmjspqhwcm
Emotion and Decision Making: Multiple Modulatory Neural Circuits
2014
Annual Review of Neuroscience
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Studies show two potential mechanisms for affect's modulation of the computation of subjective value and decisions. ...
Although the prevalent view of emotion and decision making is derived from the notion that there are dual systems of emotion and reason, a modulatory relationship more accurately reflects the current research ...
This work was partially funded by a grant from the National Institutes of Health (AG039283) to E.A.P.
LITERATURE CITED ...
doi:10.1146/annurev-neuro-071013-014119
pmid:24905597
fatcat:7pplwpbfvzb3letzat65cf3qs4
Striatal direct and indirect pathways control decision-making behavior
2014
Frontiers in Psychology
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Despite our ever-changing environment, animals are remarkably adept at selecting courses of action that are predictive of optimal outcomes. ...
Here we review current models of striatal-based decision-making, discuss recent developments in defining the functional roles of striatal output pathways, and assess how striatal dysfunction may contribute ...
ACKNOWLEDGMENTS This work was supported by Grant-In-Aid for Scientific Research on Innovative Areas "Elucidation of the Neural Computation for Prediction and Decision Making" (23120011) and Grant-In-Aid ...
doi:10.3389/fpsyg.2014.01301
pmid:25429278
pmcid:PMC4228842
fatcat:bvqx6a7ee5azxkmhkuvhf4z6ue
The Roles of Dopamine and Serotonin in Decision Making: Evidence from Pharmacological Experiments in Humans
2010
Neuropsychopharmacology
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Finally, I suggest that the role played by serotonin in the regulation of cognitive biases, and representation of context in learning, point toward a role in the cortically mediated cognitive appraisal ...
of reinforcers when selecting between actions, potentially accounting for its influence upon the processing salient aversive outcomes and social choice. ...
In addition, analysis of the magnitude of both BOLD signals associated with positive striatal prediction errors (increases in signal associated with the delivery of winning outcomes) and negative prediction ...
doi:10.1038/npp.2010.165
pmid:20881944
pmcid:PMC3055502
fatcat:krmzwdtswzhivist4ogscqudkm
Cognition-Emotion Dysinteraction in Schizophrenia
2012
Frontiers in Psychology
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We focus on three research areas that highlight cognition-emotion dysinteractions in schizophrenia: First, we discuss the role of cognitive deficits in the "maintenance" of emotional information. ...
We discuss these diverse domains of function from the perspective of disrupted neural circuits involved in "cold" cognitive vs. "hot" affective operations and the interplay between these processes. ...
Its contents are solely the responsibility of the authors and do not necessarily represent the official view of NIH. ...
doi:10.3389/fpsyg.2012.00392
pmid:23091464
pmcid:PMC3470461
fatcat:mf5ciwlbebctzgiax2xkajjfbu
Nucleus accumbens and impulsivity
2010
Progress in Neurobiology
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These findings on the representation of prediction error support the contribution of the activity in the ventral striatum/NAc in outcome evaluation. ...
The NAc functions as a key element of cortico-striatal circuits regulating cognitive and behavioral processes. ...
doi:10.1016/j.pneurobio.2010.08.007
pmid:20831892
fatcat:rshmp37qczd57iiinv3pqagjhi
Delta Opioid Receptors: Learning and Motivation
[chapter]
2016
Handbook of Experimental Pharmacology
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In this review, we will focus on the involvement of delta opioid receptor in modulating different types of hippocampal-and striatal-dependent learning processes, as well as motor function, motivation and ...
reward.Remarkably, DOR seems to play a key role in balancing hippocampal and striatal functions, with major implications for the control of cognitive performance and motor function under healthy and pathological ...
We focused here on the involvement of this receptor in modulating learning and memory processes, motor function and reward/motivation, notably by regulating the balance between hippocampal and striatal ...
doi:10.1007/164_2016_89
pmid:28035528
fatcat:wclqerh3hvbgxlrknzvwupbvxe
Homeostatic regulation of memory systems and adaptive decisions
2013
Hippocampus
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A homeostatic-regulated prediction model of memory is presented that considers the existence of a single memory system that is based on a multilevel coordinated and integrated network (from cells to neural ...
systems) that determines the extent to which events and outcomes occur as predicted. ...
Acknowledgments The authors thank Wambura Fobbs, Sujean Oh, Marsha Penner, Van Redila, and Valerie Tryon for early discussions of different segments of this article. ...
doi:10.1002/hipo.22176
pmid:23929788
pmcid:PMC4165303
fatcat:dedz2bmnj5agdgklpojwe3a7pq
A systematic review of fMRI reward paradigms used in studies of adolescents vs. adults: The impact of task design and implications for understanding neurodevelopment
2013
Neuroscience and Biobehavioral Reviews
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The present review will examine task design as one source of variability across findings by compiling this literature along three dimensions: (1) task structures, (2) cognitive processes, and (3) neural ...
influence these findings. ...
In essence, these models describe a cognitive regulatory system that modulates the activity of an emotional/motivational system. ...
doi:10.1016/j.neubiorev.2013.03.004
pmid:23518270
pmcid:PMC3809756
fatcat:tey7ex5manduhnefdzwkidrq2e
Cortico-Striatal-Thalamic Loop Circuits of the Orbitofrontal Cortex: Promising Therapeutic Targets in Psychiatric Illness
2017
Frontiers in Systems Neuroscience
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Frontiers in Systems Neuroscience | www.frontiersin.org FIGURE 1 | Structure of the cortico-striatal loops stemming from the orbitofrontal cortex (OFC) subregions. ...
(A) Schematic showing the entire medial OFC (mOFC) cortico-striatal loop, originating from the mOFC shown in red. ...
The lOFC is prominently active during the cognitive reappraisal of emotional stimuli (Wager et al., 2008) and the tracking of counterfactual incentive signals (reward fictive error; Boorman et al., ...
doi:10.3389/fnsys.2017.00025
pmid:28496402
pmcid:PMC5406748
fatcat:nnyxkd6tungtnk2gvpohhbbyeu
Beyond Simple Models of Self-Control to Circuit-Based Accounts of Adolescent Behavior
2015
Annual Review of Psychology
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We present evidence that these alarming health statistics are in part due to diminished self-controlthe ability to inhibit inappropriate desires, emotions, and actions in favor of appropriate ones. ...
Adolescence is the transition from childhood to adulthood that begins around the onset of puberty and ends with relative independence from the parent. ...
(a) Proportion of false alarm errors to distractor smiling faces relative to calm faces by age. (b) Localization of ventral striatal activity to smiling faces on a representative axial image. ...
doi:10.1146/annurev-psych-010814-015156
pmid:25089362
fatcat:o5ptblwfandn5javgh4dtcrci4
Stress potentiates decision biases: A stress induced deliberation-to-intuition (SIDI) model
2016
Neurobiology of Stress
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It is possible that stress influences the arbitration between the emotion responses in subcortical regions and deliberative processes in the prefrontal cortex, so that final decisions are based on unexamined ...
, and predict that this switch is associated with diminished activity in the prefrontal executive control regions and exaggerated activity in subcortical reactive emotion brain areas. ...
The funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. ...
doi:10.1016/j.ynstr.2015.12.006
pmid:27981181
pmcid:PMC5146206
fatcat:h72qs6bonjfevd4empeffwrwi4
A Dynamic Affective Core to bind the Contents, Context, and Value of Conscious Experience
[article]
2021
bioRxiv
pre-print
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This research is beginning to reveal an explicit connection between the dynamics of dopaminergic signals and dynamic changes in subjective affect. ...
' of explaining how subjective phenomenal experience can arise from neural activity but set it aside and focus on the 'easier' problems associated with information representation and behavior. ...
Acknowledgements This work was supported by funding from the NIH. KTK was supported by the NIH-NIDA (R01-DA048096), NIH-NIMH (R01-MH121099), NIH-NINDS (R01-NS092701), and NIH-NCATS (KL2TR001421). ...
doi:10.1101/2021.05.20.444839
fatcat:pukizpozhbb3zbzn45gjggn3zi
Predictive Reward Signal of Dopamine Neurons
1998
Journal of Neurophysiology
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Thus dopamine neurons label environmental stimuli with appe-Despite their importance, rewards do not influence the brain titive value, predict and detect rewards and signal alerting and through dedicated ...
processing them. as good as predicted, and are depressed by events that are worse One of the principal neuronal systems involved in prothan predicted. ...
inputs i1-i4 replicate the actor input, and the divergent projection of dopamine neurons R on multiple spines of multiple striatal neurons o1-o3 replicates the global influence of the critic on the actor ...
doi:10.1152/jn.1998.80.1.1
pmid:9658025
fatcat:ou4ao2xyibabvgatpi3xyymxke
Age-related variability in decision-making: Insights from neurochemistry
2018
Cognitive, Affective, & Behavioral Neuroscience
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In an effort to provide clarity to the field and advance productive hypothesis testing, we propose ways in which in vivo dopamine imaging can be leveraged to disambiguate dopaminergic influences on decision-making ...
We propose that some of the conflicting findings in age-related effects on decision-making may be reconciled if we can observe the underlying dopamine components within individuals. ...
This work was supported by National Institute on Aging Grants K99 AG058748 (A.S.B.) and R01 AG044292 (W.J.J.), National Science Foundation award BSC-0821855, and the Alzheimer's Association Research Fellowship ...
doi:10.3758/s13415-018-00678-9
pmid:30536205
pmcid:PMC6684213
fatcat:plxfp6d2yrb3phvryx754mceqi
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