Results 1 to 10 of about 30,437 (181)

Brain maps of Iowa gambling task [PDF]

BMC Neuroscience, 2008
Background Somatic Marker Hypothesis (SMH), based on clinical observations, delineates neuronal networks for interpreting consciousness generation and decision-making. The Iowa gambling task (IGT) was designed to verify the SMH.
Chiu Yao-Chu, Lin Ching-Hung, Cheng Chou-Ming, Hsieh Jen-Chuen   +3 more
doaj   +6 more sources

Exploring decision-making strategies in the Iowa gambling task and rat gambling task [PDF]

Frontiers in Behavioral Neuroscience, 2022
Decision-making requires that individuals perceive the probabilities and risks associated with different options. Experimental human and animal laboratory testing provide complimentary insights on the psychobiological underpinnings of decision-making ...
Cathrine Hultman, Cathrine Hultman, Nikita Tjernström, Sofia Vadlin, Mattias Rehn, Kent W. Nilsson, Kent W. Nilsson, Erika Roman, Erika Roman, Cecilia Åslund, Cecilia Åslund   +10 more
doaj   +7 more sources

O Iowa Gambling Task: uma revisão crítica [PDF]

Psicologia: Teoria e Pesquisa, 2013
O Iowa Gambling Task (IGT) é uma tarefa amplamente utilizada na avaliação da capacidade de tomada de decisão. Neste artigo, procede-se à revisão da literatura, comparando-se as versões do IGT, as diferentes medidas de avaliação do desempenho e as ...
Graça Areias, Rui Paixão, Ana Paula Couceiro Figueira   +2 more
doaj   +7 more sources

The Iowa Gambling Task and the Three Fallacies of Dopamine in Gambling Disorder. [PDF]

Frontiers in Psychology, 2013
Gambling disorder sufferers prefer immediately larger rewards despite long term losses on the Iowa Gambling Task (IGT), and these impairments are associated with dopamine dysfunctions.
Jakob eLinnet, Jakob eLinnet, Jakob eLinnet, Jakob eLinnet, Jakob eLinnet   +4 more
doaj   +8 more sources

Exploring Decision-Making Strategies in the IOWA Gambling Task and Rat Gambling Task [PDF]

European Psychiatry, 2023
Introduction Impairments in decision-making processes are believed to play an important role in both substance use disorders and behavioral addictions. Clinical and pre-clinical experimental testing provide complimentary insights on the psychobiological
C. Hultman, N. Tjernström, S. Vadlin, M. Rehn, K. W. Nilsson, E. Roman, C. Åslund   +6 more
doaj   +2 more sources

Pro Free Will Priming Enhances "Risk-Taking" Behavior in the Iowa Gambling Task, but Not in the Balloon Analogue Risk Task: Two Independent Priming Studies. [PDF]

PLoS ONE, 2016
Studies indicated that people behave less responsibly after exposure to information containing deterministic statements as compared to free will statements or neutral statements. Thus, deterministic primes should lead to enhanced risk-taking behavior. We
Yann Schrag, Alessandro Tremea, Cyril Lagger, Noé Ohana, Christine Mohr   +4 more
doaj   +8 more sources

Correction: Data from 617 Healthy Participants Performing the Iowa Gambling Task: A “Many Labs” Collaboration [PDF]

Journal of Open Psychology Data, 2015
This article details a correction to the article: Steingroever, H. et al., (2015). Data from 617 Healthy Participants Performing the Iowa Gambling Task: A “Many Labs” Collaboration. Journal of Open Psychology Data. 3:e5.
Helen Steingroever, Hasker Davis, Daniel J. Fridberg, Annette Horstmann, Kimberly L. Kjome, Veena Kumari, Scott D. Lane, Tiago V. Maia, James L. McClelland, Thorsten Pachur, Preethi Premkumar, Julie C. Stout, Ruud Wetzels, Stacey Wood, Darrell A. Worthy, Eric-Jan Wagenmakers   +15 more
doaj   +4 more sources

Maximising translational value of the Iowa gambling task in preclinical studies through the use of the rodent touchscreen [PDF]

Frontiers in Psychiatry
The Iowa gambling task is widely employed to assess the evaluation of risk versus reward contingencies, and how the evaluations are implemented to gain advantageous returns.
Judith A. Pratt, Brian J. Morris
doaj   +2 more sources

Reanalyzing the Maia and McClelland (2004) Empirical Data: How Do Participants Really Behave in the Iowa Gambling Task? [PDF]

Frontiers in Psychiatry, 2022
BackgroundSince 2007, the Iowa Gambling Task (IGT) has been a standardized clinical assessment tool for assessing decision behavior in 13 psychiatric/neurological conditions.
Yao-Chu Chiu, Jong-Tsun Huang, We-Kang Lee, Ching-Jen Lin, Ching-Jen Lin, Ching-Hung Lin, Ching-Hung Lin   +6 more
doaj   +2 more sources

Differential susceptibility effects of the 5-HTTLPR and MAOA genotypes on decision making under risk in the Iowa gambling task [PDF]

Frontiers in Psychiatry
IntroductionThe interplay between genetic and environmental factors, as explored through studies of gene-environment interactions (cG×E), has illuminated the complex dynamics influencing behavior and cognition, including decision-making processes.
Mattias Rehn, Kent W. Nilsson, Kent W. Nilsson, Kent W. Nilsson, Cathrine Hultman, Cathrine Hultman, Sofia Vadlin, Cecilia Åslund, Cecilia Åslund   +8 more
doaj   +2 more sources