The Neurobiology of Activational Aspects of Motivation: Exertion of Effort, Effort-Based Decision Making, and the Role of Dopamine
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Títol
The Neurobiology of Activational Aspects of Motivation: Exertion of Effort, Effort-Based Decision Making, and the Role of DopamineData de publicació
2024Editor
Annual ReviewsISSN
0066-4308; 1545-2085Cita bibliogràfica
Salamone JD, Correa M. 2024. The Neurobiology of Activational Aspects of Motivation: Exertion of Effort, Effort-Based Decision Making, and the Role of Dopamine. Annu. Rev. Psychol. 75: 1-32. https://doi.org/10.1146/annurev-psych-020223-012208Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://www.annualreviews.org/content/journals/10.1146/annurev-psych-020223-012208Versió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
Motivational processes are complex and multifaceted, with both directional and activational aspects. Behavioral activation and exertion of effort are functions that enable organisms to overcome obstacles separating ... [+]
Motivational processes are complex and multifaceted, with both directional and activational aspects. Behavioral activation and exertion of effort are functions that enable organisms to overcome obstacles separating them from significant outcomes. In a complex environment, organisms make cost/benefit decisions, assessing work-related response costs and reinforcer preference. Animal studies have challenged the general idea that dopamine (DA) is best viewed as the reward transmitter and instead have illustrated the involvement of DA in activational and effort-related processes. Mesocorticolimbic DA is a key component of the effort-related motivational circuitry that includes multiple neurotransmitters and brain areas. Human studies have identified brain areas and transmitter systems involved in effort-based decision making and characterized the reduced selection of high-effort activities associated with motivational symptoms of depression and schizophrenia. Animal and human research on the neurochemistry of behavioral activation and effort-related processes makes an important conceptual contribution by illustrating the dissociable nature of distinct aspects of motivation. [-]
Publicat a
Annual Review of Psychology, 2024, vol. 75Entitat finançadora
National Institutes of Health | Ministerio de Ciencia e Innovación
Identificador de l'entitat finançadora
Ministerio de Ciencia e Innovación
Codi del projecte o subvenció
R01MH121350 | MCIN/PEICTI2021-2023/PID2021-125977OB-I00
Títol del projecte o subvenció
Papel del factor neurotrófico dopaminérgico (CDNF) en la neuroprotección del ejercicio: estudios en modelos de anergia en tareas de decisión basada en el esfuerzo con roedores
Drets d'accés
info:eu-repo/semantics/openAccess
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