Hippocampal neurogenesis promotes effortful responding but does not regulate effort‐based choice
Sign Up to like & getrecommendations! Published in 2022 at "Hippocampus"
DOI: 10.1002/hipo.23472
Abstract: A fundamental trait of depression is low motivation. Hippocampal neurogenesis has been associated with motivational deficits but detailed evidence on how it regulates human‐relevant behavioral traits is still missing. We used the hGFAP‐TK rat model… read more here.
Keywords: hippocampal neurogenesis; based choice; neurogenesis; effort based ... See more keywords
Effort-based decision-making impairment in patients with clinically-stabilized first-episode psychosis and its relationship with amotivation and psychosocial functioning
Sign Up to like & getrecommendations! Published in 2019 at "European Neuropsychopharmacology"
DOI: 10.1016/j.euroneuro.2019.03.006
Abstract: Effort-based decision-making has recently been proposed as a potential mechanism contributing to motivational deficits (amotivation) in psychotic disorder. Previous research has identified altered effort allocation in chronic schizophrenia, but produced mixed results regarding its relationship… read more here.
Keywords: based decision; amotivation; effort based; decision making ... See more keywords
Increasing motivation in effort-based decision-making tasks: effects of salience and reward expectancy manipulations.
Sign Up to like & getrecommendations! Published in 2021 at "Cognitive neuropsychiatry"
DOI: 10.1080/13546805.2021.2007068
Abstract: BACKGROUND A significant proportion of patients with affective and psychotic disorders show a marked reduction in goal-directed behaviour, which is also reflected in the behavioural outcomes of effort-based decision-making paradigms. The factors underlying this reduction… read more here.
Keywords: based decision; reward expectancy; effort based; decision making ... See more keywords
Apathy in small vessel cerebrovascular disease is associated with deficits in effort-based decision making
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DOI: 10.1093/brain/awab013
Abstract: Abstract Patients with small vessel cerebrovascular disease frequently suffer from apathy, a debilitating neuropsychiatric syndrome, the underlying mechanisms of which remain to be established. Here we investigated the hypothesis that apathy is associated with disrupted… read more here.
Keywords: decision; based decision; effort based; small vessel ... See more keywords
Understanding the Association Between Negative Symptoms and Performance on Effort-Based Decision-Making Tasks: The Importance of Defeatist Performance Beliefs
Sign Up to like & getrecommendations! Published in 2018 at "Schizophrenia Bulletin"
DOI: 10.1093/schbul/sbx156
Abstract: Effort-based decision-making paradigms are increasingly utilized to gain insight into the nature of motivation deficits. Research has shown associations between effort-based decision making and experiential negative symptoms; however, the associations are not consistent. The current… read more here.
Keywords: based decision; negative symptoms; effort based; decision making ... See more keywords
An Effort-Based Reward Approach for Allocating Load Shedding Amount in Networked Microgrids Using Multiagent System
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2019.2929284
Abstract: An effort-based reward approach is proposed in this article for the allocation of load shedding amount in interconnected microgrids. In this article, effort is defined as the relative contribution of a microgrid to the network… read more here.
Keywords: effort; based reward; effort based; reward approach ... See more keywords
Motor Cortical Thickness is Related to Effort-Based Decision-Making in Humans.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of neurophysiology"
DOI: 10.1152/jn.00118.2020
Abstract: Although motor cortex is integral in driving physical exertion, how its inherent properties influence decisions to exert is unknown. In this study, we examined how anatomical properties of motor cortex are related to participants' subjective… read more here.
Keywords: based decision; effort based; hand; decision making ... See more keywords
Production from One, Distribution to All? Examining Effort-Based Distributional Norms in a Controlled Lab Study
Sign Up to like & getrecommendations! Published in 2022 at "Review of Radical Political Economics"
DOI: 10.1177/04866134211043566
Abstract: In the standard Ultimatum Game, a proposer is provided with a sum of money by the experimenter. The proposer makes a take-it-or-leave-it offer to a responder that, if accepted, is divided in the proposed manner.… read more here.
Keywords: distribution examining; production one; examining effort; one distribution ... See more keywords