Results 51 to 60 of about 11,449,031 (232)

Prefrontal Dopamine in Flexible Adaptation to Environmental Changes: A Game for Two Players

Biomedicines, 2023
Deficits in cognitive flexibility have been characterized in affective, anxiety, and neurodegenerative disorders. This paper reviews data, mainly from studies on animal models, that support the existence of a cortical–striatal brain circuit modulated by ...
Emanuele Claudio Latagliata, Cristina Orsini, Simona Cabib, Francesca Biagioni, Francesco Fornai, Stefano Puglisi-Allegra   +5 more
doaj   +1 more source

Self-directed multimodal learning in higher education [PDF]

, 2020
This book aims to provide an overview of theoretical and practical considerations in terms of self-directed multimodal learning within the university context.
Bailey, Roxanne, SEELETSO, MMABALEDI, Mentz, Elsa, Kruger, Donnavan, Van der Westhuizen, Christo, Elsie, Lubbe, Laubscher, Dorothy, Olivier, Jako, Bosch, Chantelle, Kruger, Cornè   +9 more
core   +1 more source

Fibrinogen concentrates versus cryoprecipitate for intraoperative hypofibrinogenemia in liver transplantation: study protocol for a randomized trial (FIBCRYO-LT trial)

Trials
Background Lyophilized factor concentrates, such as fibrinogen concentrate (FC), are considered superior to frozen products, such as cryoprecipitate, due to their rapid availability.
Yu Jeong Bang, Chung-Sik Oh, Dong-Kyu Lee, Hyun Kang, Kyeng Whan Kim, Heesu Kim, Hyewon Lee, Tae-Yop Kim, Gaab Soo Kim   +8 more
doaj   +1 more source

Validating Habitual and Goal-Directed Decision-Making Performance Online in Healthy Older Adults

Frontiers in Aging Neuroscience, 2021
Everyday decision-making is supported by a dual-system of control comprised of parallel goal-directed and habitual systems. Over the past decade, the two-stage Markov decision task has become popularized for its ability to dissociate between goal ...
Kaori L. Ito, Laura Cao, Renee Reinberg, Brenton Keller, John Monterosso, Nicolas Schweighofer, Sook-Lei Liew   +6 more
doaj   +1 more source

Goal-directed actions transiently depend on dorsal hippocampus

Nature Neuroscience, 2020
The role of the hippocampus in goal-directed action is currently unclear; studies investigating this issue have produced contradictory results. Here we reconcile these contradictions by demonstrating that, in rats, goal-directed action relies on the ...
Laura A. Bradfield, BeatriceK . Leung, S. Boldt, Sophia Liang, B. Balleine   +4 more
semanticscholar   +1 more source

Shame Withdraws, Guilt Corrects: Distinguishing Shame and Guilt in Goal Pursuit—An Experimental Study

Behavioral Sciences
Research has shown that much of consumer behavior is goal-directed. However, such behavior is accompanied by emotions that guide goal-directed effort.
Rania W. Semaan
doaj   +1 more source

Habit Expression and Disruption as a Function of Attention-Deficit/Hyperactivity Disorder Symptomology

Frontiers in Psychology, 2019
Attention-deficit/hyperactivity disorder (ADHD) is associated with neurobehavioral reward system dysfunctions that pose debilitating impairments in adaptive decision-making.
Ahmet O. Ceceli, Giavanna Esposito, Elizabeth Tricomi   +2 more
doaj   +1 more source

Raising the Stakes for Online Learning: Monetary Incentives Increase Performance in a Computer-Based Learning Task Under Certain Conditions

Frontiers in Psychology, 2022
To what extent can external incentives influence students’ effort and learning in online course contexts? While cognitive science research has found that monetary incentives can increase goal-directed cognitive effort in certain laboratory tasks ...
Jessica F. Schwab, Leah H. Somerville
doaj   +1 more source

Interaction of goal-directed and pavlovian systems in aversive domains [PDF]

, 2011
Recent neuroscientific models of human behavior distinguish between different cognitive controllers: two instrumental systems (goal-directed and habitual) that maximize utility through learned actions, and a so-called Pavlovian system, which implements ...
Pavone, Enea Francesco, Rigoli, Francesco, Pezzulo, Giovanni   +2 more
core  

Delayed rewards weaken human goal directed actions

npj Science of Learning
Goal-directed actions are sensitive to the causal association between actions and outcomes, as well as the value of those outcomes. Such sensitivity diminishes when actions become habitual.
Omar David Perez, Gonzalo P. Urcelay
doaj   +1 more source