Results 21 to 30 of about 3,144,749 (236)

Quantifying familial influences on brain activation during the monetary incentive delay task: An adolescent monozygotic twin study [PDF]

Biological Psychology, 2014
Although altered brain activation during reward tasks has been found in a number of heritable psychiatric disorders and health outcomes, the familial nature of reward-related brain activation remains unexplored. In this study, we investigated the degree to which the magnitude of mesocorticolimbic reward system signal intensities in anticipation of ...
Robert F. Krueger, Stephen M Malone, William Iacono   +2 more
exaly   +5 more sources

EEG Monetary incentive delay task: Alcohol dependency

, 2020
EEG monetary incentive delay task data for 21 abstinent AD (alcohol dependent) participants and 26 HC (healthy control) participants (17 male). A wealth of functional magnetic resonance imaging monetary incentive delay task (MIDT) research has shown alcohol dependency is associated with a hypoactive striatal response during gain anticipation (gain >
Mica Komarnyckyj, Chris Retzler, Elsa Fouragnan, Anna Murphy   +3 more
openaire   +2 more sources

Monetary incentive delay (MID) task (Python version)

, 2017
A Python (PsychoPy) version of the monetary incentive delay (MID ...
Niv Reggev
openaire   +2 more sources

An electrophysiological monetary incentive delay (e-MID) task: A way to decompose the different components of neural response to positive and negative monetary reinforcement [PDF]

Journal of Neuroscience Methods, 2012
The ability to anticipate and then secure future rewards and avoid future punishments by responding effectively to environmental demands is at the core of successful decision making. Disruptions to these processes have been shown to be implicated in a number of psychiatric conditions.
Broyd, Samantha J., Richards, Helen J., Helps, Suzannah K., Chronaki, Georgia, Bamford, Susan, Sonuga-Barke, Edmund J. S.   +5 more
openaire   +7 more sources

Methamphetamine enhances neural activation during anticipation of loss in the monetary incentive delay task. [PDF]

Cereb Cortex Commun, 2023
Abstract Stimulants like methamphetamine (MA) affect motivated behaviors via actions on circuits mediating mood, attention, and reward. Few studies examined the effects of single doses of stimulants on reward circuits during anticipation and receipt of rewards and losses. Here, we examined the effects of MA (20 mg) or placebo in a within-
Molla H, Keedy S, DeBrosse J, de Wit H.
europepmc   +3 more sources

Latent variables for region of interest activation during the Monetary Incentive Delay Task

, 2020
Background: The Monetary Incentive Delay Task (MID) has been used extensively to probe anticipatory reward processes. However, individual differences evident during this task may relate to other constructs such as general arousal or valence processing (i.e., anticipation of negative versus positive outcomes).
Evan J. White, Rayus Kuplicki, Jennifer Lorraine Stewart, Namik Kirlic, Henry Yeh, T investigators, Martin P Paulus, Robin Aupperle   +7 more
openaire   +3 more sources

Reward-Related Responses and Tonic Craving in Cocaine Addiction: An Imaging Study of the Monetary Incentive Delay Task. [PDF]

Int J Neuropsychopharmacol, 2021
Abstract Background Cocaine addiction is associated with altered sensitivity to natural reinforcers and intense drug craving. However, previous findings on reward-related responses were mixed, and few studies have examined whether reward responses relate to tonic cocaine craving.
Zhornitsky S, Dhingra I, Le TM, Wang W, Li CR, Zhang S.   +5 more
europepmc   +4 more sources

Neural substrates of reward anticipation and outcome in schizophrenia: a meta-analysis of fMRI findings in the monetary incentive delay task. [PDF]

Transl Psychiatry, 2022
AbstractDysfunction of the mesocorticolimbic dopaminergic reward system is a core feature of schizophrenia (SZ), yet its precise contributions to different stages of reward processing and their relevance to disease symptomology are not fully understood.
Zeng J, Yan J, Cao H, Su Y, Song Y, Luo Y, Yang X.   +6 more
europepmc   +4 more sources

Brain reward function in people with moderate-to-severe cannabis use disorder who tried to cut down or quit: an fMRI study [PDF]

Scientific Reports
Cannabis Use Disorder (CUD) affects ~ 50 million individuals globally. CUD has been associated with adverse psychosocial outcomes, including affective flattening, apathy, and anhedonia, which prominent neuroscientific theories ascribe (in part) to ...
Emillie Beyer, Martine Skumlien, Govinda Poudel, Arush Honnedevasthana Arun, Eugene McTavish, Hannah Thomson, Hannah Sehl, Rebecca Segrave, Adam Clemente, Izelle Labuschagne, Peter Rendell, Gill Terrett, Victoria Manning, Chao Suo, Valentina Lorenzetti   +14 more
doaj   +2 more sources

Subthalamic Oscillatory Activity of Reward and Loss Processing Using the Monetary Incentive Delay Task in Parkinson Disease. [PDF]

Neuromodulation, 2023
The subthalamic nucleus (STN) is an effective deep brain stimulation target for Parkinson disease (PD) and obsessive-compulsive disorder and has been implicated in reward and motivational processing. In this study, we assessed the STN and prefrontal oscillatory dynamics in the anticipation and receipt of reward and loss using a task commonly used in ...
Manssuer L, Wang L, Ding Q, Li J, Zhang Y, Zhang C, Hallett M, Li D, Sun B, Voon V.   +9 more
europepmc   +3 more sources