Results 41 to 50 of about 1,235,437 (244)

Caudate responses to reward anticipation associated with delay discounting behavior in healthy youth

Developmental Cognitive Neuroscience, 2014
Background: Choices requiring delay of gratification made during adolescence can have significant impact on life trajectory. Willingness to delay gratification can be measured using delay discounting tasks that require a choice between a smaller ...
Margaret M. Benningfield, Jennifer U. Blackford, Melissa E. Ellsworth, Gregory R. Samanez-Larkin, Peter R. Martin, Ronald L. Cowan, David H. Zald   +6 more
doaj   +1 more source

Neural processes of reward and punishment processing in childhood and adolescence: An event-related potential study on age differences

Developmental Cognitive Neuroscience, 2021
Reward and punishment processing are subject to substantial developmental changes during youth. However, little is known about the neurophysiological correlates that are associated with these developmental changes, particularly with regard to both ...
Lisa Feldmann, Iris Landes, Gregor Kohls, Sarolta Bakos, Jürgen Bartling, Gerd Schulte-Körne, Ellen Greimel   +6 more
doaj   +1 more source

Functional magnetic resonance imaging data for the association between polygenic risk scores for neuroticism and reward-punishment processing

Data in Brief, 2022
Neuroticism as a personality trait represents a heritable risk for psychiatric disorders. The polygenic risk score for neuroticism (N-PRS) is used to study genetic vulnerability to neuroticism. The current data present the association of the genetic risk
Heekyeong Park, Katherine L. Forthman, Rayus Kuplicki, Teresa A. Victor, Hung-Wen Yeh, Wesley K. Thompson, Martin P. Paulus   +6 more
doaj   +1 more source

Pupil dilation during reward anticipation forecasts self-reported affect in the Monetary Incentive Delay (MID) task

, 2023
In this study, participants completed an adapted version of the Monetary Incentive Delay (MID) task in a VR headset, reporting their affective state (valence and arousal) during the course of the task. The size and motion of the cue was manipulated. This
Tara Srirangarajan, Ryan Yan Yan
core   +1 more source

The propensity to sign-track is associated with externalizing behavior and distinct patterns of reward-related brain activation in youth

Scientific Reports, 2023
Externalizing behaviors in childhood often predict impulse control disorders in adulthood; however, the underlying bio-behavioral risk factors are incompletely understood.
Janna M. Colaizzi, Shelly B. Flagel, Ashley N. Gearhardt, Michelle A. Borowitz, Rayus Kuplicki, Vadim Zotev, Grace Clark, Jennifer Coronado, Talia Abbott, Martin P. Paulus   +9 more
doaj   +1 more source

Anticipatory pleasure predicts effective connectivity in the mesolimbic system

Frontiers in Behavioral Neuroscience, 2015
Convergent evidence suggests the important role of the mesolimbic pathway in anticipating monetary rewards. However, the underlying mechanism of how the sub-regions interact with each other is still not clearly understood.
Zhi eLi, Zhi eLi, Chao eYan, Wei-zhen eXie, Ke eLi, Ya-wei eZeng, Zhen eJin, Eric F. C. Cheung, Raymond C. K. Chan   +8 more
doaj   +1 more source

Striatal hypofunction as a neural correlate of mood alterations in chronic pain patients

NeuroImage, 2020
Background: Chronic pain and mood disorders share common neuroanatomical substrates involving disruption of the reward system. Although increase in negative affect (NA) and decrease in positive affect (PA) are well-known factors complicating the clinical
Minhae Kim, Ishtiaq Mawla, Daniel S. Albrecht, Roee Admon, Angel Torrado-Carvajal, Courtney Bergan, Ekaterina Protsenko, Poornima Kumar, Robert R. Edwards, Atreyi Saha, Vitaly Napadow, Diego A. Pizzagalli, Marco L. Loggia   +12 more
doaj   +1 more source

Short-Term Plasticity in Auditory Cortical Circuit Evoked by Monetary Incentive Delay Task [PDF]

SSRN Electronic Journal, 2015
To choose optimally, people must consider both the potential value and the probability of a desired outcome. This idea is reflected in the expected value theory, which considers both the potential value of different courses of action and the probability that each action will lead to a desired outcome.
Elena Krugliakova, Alexey Gorin, Anna Shestakova, Vasily Klucharev   +3 more
openaire   +1 more source

Scenario-specific aberrations of social reward processing in dimensional schizotypy and psychopathy

Scientific Reports, 2022
The feelings of reward associated with social interaction help to motivate social behaviour and influence preferences for different types of social contact.
Luke Aldridge-Waddon, Martina Vanova, Leonie Elbers, Ignazio Puzzo, Jaap Munneke, Veena Kumari   +5 more
doaj   +1 more source

Posttraumatic Stress Disorder is associated with altered reward mechanisms during the anticipation and the outcome of monetary incentive cues

NeuroImage: Clinical, 2020
Background: Recent studies suggest that Posttraumatic Stress Disorder (PTSD) might be associated with dysfunctional reward circuitry. However, further research is needed to understand the key role of the reward system in PTSD symptomatology.
Sarah Boukezzi, Christelle Baunez, Pierre-François Rousseau, Delphine Warrot, Catarina Silva, Valérie Guyon, Xavier Zendjidjian, Florian Nicolas, Eric Guedj, Bruno Nazarian, Marion Trousselard, Thierry Chaminade, Stéphanie Khalfa   +12 more
doaj   +1 more source