Results 61 to 70 of about 37,097 (281)
Is there a Neurobiological Rationale for the Utility of the Iowa Gambling Task in Parkinson's Disease? [PDF]
J Parkinsons Dis, 2021 Up to 23% of newly diagnosed, non-demented, Parkinson’s disease (PD) patients experience deficits in executive functioning (EF). In fact, EF deficits may occur up to 39-months prior to the onset of motor decline. Optimal EF requires working memory, attention, cognitive flexibility, and response inhibition underlying appropriate decision-making.
Salvatore MF +5 more
europepmc +4 more sources
Affective guidance in the Iowa gambling task [PDF]
Cognitive, Affective, & Behavioral Neuroscience, 2006 It has been suggested that affective states can guide higher level cognitive processes and that such affective guidance may be particularly important when real-life decisions are made under uncertainty. We ask whether affect guides decisions in a laboratory task that models real-life decisions under uncertainty.
Mike J. Dixon, Brandon M. Wagar
openaire +3 more sources
A longitudinal analysis of adolescent decision-making with the Iowa Gambling Task. [PDF]
Dev Psychol, 2018 Almy B +4 more
europepmc +2 more sources
Toward a rodent model of the Iowa gambling task [PDF]
Behavior Research Methods, 2006 The Iowa gambling task in humans is, in principle, suited for the study of the long-term efficiency of behavior in a biologically relevant context. Key features of this task are uncertainty of outcomes and a conflict between the immediate and the long-term payoff options.
Johanneke E. van der Harst +4 more
openaire +4 more sources
Disease Models & Mechanisms, 2022 In schizophrenia, subjects show reduced ability to evaluate and update risk/reward contingencies, showing correspondingly suboptimal performance in the Iowa gambling task.
Rebecca L. Openshaw +2 more
doaj +1 more source
Versão em português do Iowa Gambling Test: adaptação transcultural e validade discriminate [PDF]
, 2008 OBJECTIVE: The Iowa Gambling Task is a neuropsychological task developed in English, most widely used to assess decision-making. The aim of this work was to adapt the Iowa Gambling Task to Brazilian Portuguese, compare it with the original version and ...
BECHARA, Antoine +5 more
core +1 more source
Frontiers in Virtual Reality, 2021 Impaired decision-making leads to the inability to distinguish between advantageous and disadvantageous choices. The impairment of a person’s decision-making is a common goal of gambling games.
Sebastian Oberdörfer +3 more
doaj +1 more source
The Iowa Gambling Task in fMRI images
Human Brain Mapping, 2009 AbstractThe Iowa Gambling Task (IGT) is a sensitive test for the detection of decision‐making impairments in several neurological and psychiatric populations. Very few studies have employed the IGT in functional magnetic resonance imaging (fMRI) investigations, in part, because the task is cognitively complex.
Ng, M +4 more
openaire +5 more sources
Comparing the Iowa and Soochow Gambling Tasks in Opiate Users [PDF]
Frontiers in Neuroscience, 2012 The Iowa Gambling Task (IGT) is in many respects the gold standard for demonstrating decision making in drug using groups. However, it is not clear how basic task properties such as the frequency and magnitude of rewards and losses affect choice behavior in drug users and even in healthy players. In this study, we used a variant of the IGT, the Soochow
Upton, DJ, Kerestes, R, Stout, JC
openaire +4 more sources
An investigation of the myopia for future consequences theory of VMF patient behaviour on the Iowa Gambling Task: An abstract neural network simulation [PDF]
, 2005 Somatic marker theory proposes that body states act as a valence associated with potential choices based on prior outcomes; and thus aid decision-making.
Bowman, Howard +2 more
core +1 more source