Neural correlates of wins and losses during the Georgia Gambling Task in pathological and non-pathological gamblers: An MEG examination

2007 ◽  
Author(s):  
Adam S. Goodie ◽  
Brett A. Clementz ◽  
Jazmin Camchong ◽  
Elizabeth Krusemark ◽  
Diana L. Young ◽  
...  
Keyword(s):  
Neural Correlates ◽  
Gambling Task ◽  
Pathological Gamblers

Episodic chasing in pathological gamblers using the Iowa gambling task

2006 ◽  
Vol 47 (1) ◽  
pp. 43-49 ◽  
Author(s):  
JAKOB LINNET ◽  
STEFFEN ROJSKJAER ◽  
JORGEN NYGAARD ◽  
BRENDAN A. MAHER
Keyword(s):  
Iowa Gambling Task ◽  
Gambling Task ◽  
Pathological Gamblers

scholarly journals Neural correlates of uncertain decision making: ERP evidence from the Iowa Gambling Task

2013 ◽  
Vol 7 ◽  
Author(s):  
Ji-fang Cui ◽  
Ying-he Chen ◽  
Ya Wang ◽  
David H. K. Shum ◽  
Raymond C. K. Chan
Keyword(s):  
Decision Making ◽  
Iowa Gambling Task ◽  
Neural Correlates ◽  
Gambling Task

scholarly journals Neural Correlates of Decision Making on a Gambling Task

2009 ◽  
Vol 80 (4) ◽  
pp. 1076-1096 ◽  
Author(s):  
Stephanie M. Carlson ◽  
Vivian Zayas ◽  
Amy Guthormsen
Keyword(s):  
Decision Making ◽  
Neural Correlates ◽  
Gambling Task

Examining the neural correlates of choice behavior in a gambling task using steady state topography.

2010 ◽  
Vol 3 (1) ◽  
pp. 46-57 ◽  
Author(s):  
Judy Casey ◽  
Andrew Pipingas ◽  
Richard Silberstein ◽  
Luke A. Downey ◽  
Patrick J. Johnston
Keyword(s):  
Steady State ◽  
Choice Behavior ◽  
Neural Correlates ◽  
Gambling Task

scholarly journals Neural correlates of specific musical anhedonia

2016 ◽  
Vol 113 (46) ◽  
pp. E7337-E7345 ◽  
Author(s):  
Noelia Martínez-Molina ◽  
Ernest Mas-Herrero ◽  
Antoni Rodríguez-Fornells ◽  
Robert J. Zatorre ◽  
Josep Marco-Pallarés
Keyword(s):  
Auditory Cortex ◽  
Ventral Striatum ◽  
Selective Reduction ◽  
Neural Correlates ◽  
Average Response ◽  
Gambling Task ◽  
Perceptual Ability ◽  
The Right ◽  
Reward Network

Although music is ubiquitous in human societies, there are some people for whom music holds no reward value despite normal perceptual ability and preserved reward-related responses in other domains. The study of these individuals with specific musical anhedonia may be crucial to understand better the neural correlates underlying musical reward. Previous neuroimaging studies have shown that musically induced pleasure may arise from the interaction between auditory cortical networks and mesolimbic reward networks. If such interaction is critical for music-induced pleasure to emerge, then those individuals who do not experience it should show alterations in the cortical-mesolimbic response. In the current study, we addressed this question using fMRI in three groups of 15 participants, each with different sensitivity to music reward. We demonstrate that the music anhedonic participants showed selective reduction of activity for music in the nucleus accumbens (NAcc), but normal activation levels for a monetary gambling task. Furthermore, this group also exhibited decreased functional connectivity between the right auditory cortex and ventral striatum (including the NAcc). In contrast, individuals with greater than average response to music showed enhanced connectivity between these structures. Thus, our results suggest that specific musical anhedonia may be associated with a reduction in the interplay between the auditory cortex and the subcortical reward network, indicating a pivotal role of this interaction for the enjoyment of music.

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