Prior research suggests that the Iowa Gambling task is performed poorly by individuals with lesions in the ventromedial prefrontal cortex (VMPFC). The current study investigated whether impaired performance in individuals with frontal lobe damage is determined by the existence of VMPFC lesions. A total of 14 participants with VMPFC lesions and 6 participants with frontal lesions not involving ... Risk-Sensitive Decision-Making in Patients with Posterior ... Risk-Sensitive Decision-Making in Patients with Posterior Parietal and Ventromedial Prefrontal Cortex Injury ... These cases fail to learn the advantageous strategy on the Iowa Gambling Task, ... Differential effects of insular and ventromedial prefrontal cortex lesions on risky decision-making, ... IOWA GAMBLING TASK IMPAIRMENT IS NOT SPECIFIC TO ... IOWA GAMBLING TASK IMPAIRMENT IS NOT SPECIFIC TO VENTROMEDIAL PREFRONTAL LESIONS Sarah E. MacPherson1, Louise H. Phillips2, Sergio Della Sala1, and Anna Cantagallo3 1Human Cognitive Neuroscience, University of Edinburgh, Scotland, UK, 2Psychology Department, University of Aberdeen, Scotland, UK, and 3Medical Rehabilitation Unit, Ferrara ...
Abstract. On a gambling task that models real-life decisions, patients with bilateral lesions of the ventromedial prefrontal cortex (VM) opt for choices that yield …
Review The somatic marker hypothesis: A critical evaluation Review The somatic marker hypothesis: A critical evaluation Barnaby D. Dunn*, Tim Dalgleish, Andrew D. Lawrence MRC Cognition and Brain Sciences Unit, 15 Chaucer Road, Cambridge CB2 2EF, UK Psychosis-Related Matricide Associated With a Lesion of the ... Matricide, the killing of a mother by her biological child, is a rare event. We report a case of matricide associated with a woman who sustained a right ventromedial prefrontal lesion during surgery for nasal polyposis that was performed when she was 40 years old. Dissociable processes underlying decisions in the Iowa ...
Visual Recognition: Inferior Temporal Cortex Mishkin & Pribham (1954).
Iowa Gambling Task (IGT) - Inquisit
Iowa Gambling Task - PsyToolkit
Matricide, the killing of a mother by her biological child, is a rare event. We report a case of matricide associated with a woman who sustained a right ventromedial prefrontal lesion during surgery for nasal polyposis that was performed when she was 40 years old.
Executive functions - Wikipedia
The Role of the Ventromedial Prefrontal Cortex in Purchase ... The Role of the Ventromedial Prefrontal Cortex in Purchase Intent Among Older Adults Bryan P. Koestner 1, William Hedgcock 2, Kameko Halfmann 3 and Natalie L. Denburg 1 * 1 Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, IA, USA, 2 Department of Marketing, University of Iowa Tippie College of Business, Iowa ... Ventromedial prefrontal cortex - revolvy.com The ventromedial prefrontal cortex ( vmPFC ) is a part of the prefrontal cortex in the mammalian brain . The ventral medial prefrontal is located in the frontal lobe at the bottom of the cerebral hemispheres and is implicated in the processing of risk and fear . Relationships between executive function, working memory, and ... The results of previous studies are inconsistent in regard to the relationship between the Iowa Gambling Task (IGT), working‐memory (WM), and executive tasks, and whether these cognitive processes could be considered as mechanisms underlying a decision‐making deficit. Sex differences in the functional lateralization of emotion ...
The original paper used real cards, whereas nowadays, the Iowa Gambling Task is often computer based. The task was originally developed to detect problems patients with damage to the ventromedial prefrontal cortex.This part of the brain is, among other things, involved in processing risk, fear, emotion, and decision making: Different Underlying Impairments in Decision-making ... Ventromedial prefrontal cortex (VMF) damage can lead to impaired decision-making. This has been studied most intensively with the Iowa gambling task (IGT), a card game that asks subjects to overcome an initial attraction to high-payoff decks as losses begin to accrue. VMF subjects choose from the high risk decks more often than controls, but ... Relationships between executive function, working memory ... The results of previous studies are inconsistent in regard to the relationship between the Iowa Gambling Task (IGT), working‐memory (WM), and executive tasks, and whether these cognitive processes could be considered as mechanisms underlying a decision‐making deficit. Natalie Denburg | Department of Neurology - University of Iowa