Decrease in decision noise from adolescence into adulthood mediates an increase in more sophisticated choice behaviors and performance gain DOI Creative Commons
Vanessa Scholz, Maria Waltmann, Nadine Herzog

и другие.

PLoS Biology, Год журнала: 2024, Номер 22(11), С. e3002877 - e3002877

Опубликована: Ноя. 14, 2024

Learning and decision-making undergo substantial developmental changes, with adolescence being a particular vulnerable window of opportunity. In adolescents, changes in specific choice behaviors have been observed (e.g., goal-directed behavior, motivational influences over choice). Elevated levels decision noise, i.e., choosing suboptimal options, were reported consistently adolescents. However, it remains unknown whether these observations, the development more sophisticated processes higher are independent or related. It is conceivable, but has not yet investigated, that might be impacted by age-dependent noise. To answer this, we examined 93 participants (12 to 42 years) who completed 3 reinforcement learning (RL) tasks: Go/NoGo task assessing choices, reversal capturing adaptive response environmental sequential measuring behavior. This allowed testing (1) cross-task generalization computational parameters focusing on noise; (2) assessment mediation effects noise behaviors. Firstly, found only strongly correlated across RL tasks. Second, critically, mediated increases performance gain. Our findings provide novel insights into underlying decision-making: namely vital role seemingly unspecific complex components. Studying neurocomputational mechanisms how varying impact distinct aspects may also key better understand onset psychiatric diseases.

Язык: Английский

A social information processing perspective on social connectedness DOI Creative Commons
Grit Hein, Lynn Huestegge, Anne Böckler

и другие.

Neuroscience & Biobehavioral Reviews, Год журнала: 2024, Номер 167, С. 105945 - 105945

Опубликована: Ноя. 14, 2024

Social connectedness (SC) is one of the most important predictors for physical and mental health. Consequently, SC addressed in an increasing number studies, providing evidence multidimensionality construct, revealing several factors that contribute to individual differences SC. However, a unified model can address subcomponents yet missing. Here we take novel perspective discuss whether be explained by person's social information processing profile represents tendencies how perceived interpreted leads motivated behavior. After summarizing current knowledge on core findings from fields perception mentalizing, motivation action, derive working links stages structural, functional, qualitative aspects This allows deriving testable hypotheses foundations outline suggestions these future research.

Язык: Английский

Процитировано

2
Universal prevention for non-suicidal self-injury in adolescents is scarce - A systematic review DOI Creative Commons
Arne Bürger,

Cornelia von Schoenfeld,

Christin Scheiner

и другие.

Frontiers in Psychiatry, Год журнала: 2023, Номер 14

Опубликована: Окт. 23, 2023

Non-suicidal self-injury (NSSI) during adolescence is a high-risk marker for the development and persistence of mental health problems has been recognized as significant public problem. Whereas targeted prevention indeed shown to be effective in reducing NSSI improve problems, access such programs limited. By face validity, universal seems an ideal starting point stepped-care model circumvent lack resources medical care system. However, it yet unclear how approaches are. Here, we provide summary existing work on adolescents younger than 21 years based systematic literature search. We found that only seven studies are available. None evaluated was incidence or frequency NSSI. After providing comprehensive work, evaluate fact primarily focusses selected/targeted psychoeducational methods. derive implications future directions field

Язык: Английский

Процитировано

4
Advancing the understanding and treatment of post-traumatic stress disorder with computational modelling DOI Creative Commons
Marianne Skogbrott Birkeland, Joakim Sundnes

European journal of psychotraumatology, Год журнала: 2024, Номер unknown

Опубликована: Июнь 27, 2024

The existing theories of post-traumatic stress disorder (PTSD) have inspired large volumes research and contributed substantially to our current knowledge base. However, most the are a qualitative verbal nature, may be difficult evaluate compare with each other. In this paper, we propose that one way forward is use computational modelling formulate more precise PTSD can evaluated by (1) assessing whether model explain fundamental phenomena related PTSD, (2) comparing simulated outcomes real data. Computational force us describe processes precisely achieve stronger viable for testing. Establishing theoretical groundwork before undertaking empirical studies help avoid doing low probability valid results, counteract replicability crisis in psychology. conclusion, promising avenue advancing understanding treatment PTSD.

Язык: Английский

Процитировано

1
The Causal Effects between Mood Swings and Gastrointestinal Diseases: A Mendelian Randomization Study. DOI
Kaixin Wang, S Wang, Xiangdong Chen

и другие.

PubMed, Год журнала: 2024, Номер 25(4), С. 533 - 540

Опубликована: Авг. 1, 2024

Numerous studies have examined the links between mental disorders such as depression and bipolar disorder, gastrointestinal (GI) diseases. However, few investigated link mood swings GI Given impact of on various conditions growing comprehension gut-brain axis, this study aims to explore their causal relationship using Mendelian randomization (MR) methods.

Язык: Английский

Процитировано

0
Decrease in decision noise from adolescence into adulthood mediates an increase in more sophisticated choice behaviors and performance gain DOI Creative Commons
Vanessa Scholz, Maria Waltmann, Nadine Herzog

и другие.

PLoS Biology, Год журнала: 2024, Номер 22(11), С. e3002877 - e3002877

Опубликована: Ноя. 14, 2024

Learning and decision-making undergo substantial developmental changes, with adolescence being a particular vulnerable window of opportunity. In adolescents, changes in specific choice behaviors have been observed (e.g., goal-directed behavior, motivational influences over choice). Elevated levels decision noise, i.e., choosing suboptimal options, were reported consistently adolescents. However, it remains unknown whether these observations, the development more sophisticated processes higher are independent or related. It is conceivable, but has not yet investigated, that might be impacted by age-dependent noise. To answer this, we examined 93 participants (12 to 42 years) who completed 3 reinforcement learning (RL) tasks: Go/NoGo task assessing choices, reversal capturing adaptive response environmental sequential measuring behavior. This allowed testing (1) cross-task generalization computational parameters focusing on noise; (2) assessment mediation effects noise behaviors. Firstly, found only strongly correlated across RL tasks. Second, critically, mediated increases performance gain. Our findings provide novel insights into underlying decision-making: namely vital role seemingly unspecific complex components. Studying neurocomputational mechanisms how varying impact distinct aspects may also key better understand onset psychiatric diseases.

Язык: Английский

Процитировано

0