Decomposing Intolerance of Uncertainty: No Association With Affective Decision Making in a Community Sample [0.03%]
不确定性的容忍度分解：社区样本中与情感决策无关
Yannik Paul,Anya Pedersen,Kamil Fuławka
Yannik Paul
Intolerance of Uncertainty (IU) is a transdiagnostic factor in psychological disorders, yet its underlying psychological mechanisms remain unclear. To close this gap, we first identify three potential mechanisms from existing definitions of...
Investigating Learning, Decision-Making, and Mental Health in Pregnancy: Insights From a UK Cohort Study [0.03%]
英国队列研究揭示孕期学习、决策和心理健康之间的关系
Ilaria Costantini,Axel Montout,Paul Moran et al.
Ilaria Costantini et al.
Background: Parental capacity to learn from infant responses is a fundamental component of early dyadic interactions. However, the precise cognitive processes involved in these interactions and how these processes are inf...
Leveraging Large Language Models to Estimate Clinically Relevant Psychological Constructs in Psychotherapy Transcripts [0.03%]
利用大型语言模型估算心理治疗记录中与临床相关的心理结构
Mostafa Abdou,Razia S Sahi,Thomas D Hull et al.
Mostafa Abdou et al.
Developing precise, innocuous markers of psychopathology and the processes that foster effective treatment would greatly advance the field's ability to detect and intervene on psychopathology. However, a central challenge in this area is th...
Computational Mechanisms of Approach-Avoidance Conflict Predictively Differentiate Between Affective and Substance Use Disorders [0.03%]
计算趋避冲突的机制可预测区分情绪障碍和物质使用障碍
Marishka M Mehta,Navid Hakimi,Orestes Pena et al.
Marishka M Mehta et al.
Psychiatric disorders are highly heterogeneous and often co-morbid, posing specific challenges for effective treatment. Recently, computational modeling has emerged as a promising approach for characterizing sources of this heterogeneity, w...
Increasing Response Vigour Under Time Pressure as a Transdiagnostic Marker of Eating Disorders [0.03%]
时间压力下反应强度的增加作为跨诊断饮食紊乱标志
Sam Hall-McMaster,Ondrej Zika
Sam Hall-McMaster
Eating disorders (EDs) are characterised by intense concerns about food and weight. These concerns are linked to changes in decision-making, such as persisting with actions that are no longer rewarding. For example, individuals might engage...
Xiaosi Gu,Rick A Adams
Xiaosi Gu
Computational Perspectives on Cognition in Anorexia Nervosa: A Systematic Review [0.03%]
神经性厌食症认知计算研究的系统综述
Marta Radzikowska,Alexandra C Pike,Sam Hall-McMaster
Marta Radzikowska
Anorexia nervosa (AN) is a severe eating disorder, marked by persistent changes in behaviour, cognition and neural activity that result in insufficient body weight. Recently, there has been a growing interest in using computational approach...
Alexander J Hess,Sandra Iglesias,Laura Köchli et al.
Alexander J Hess et al.
Computational (generative) modelling of behaviour has considerable potential for clinical applications. In order to unlock the potential of generative models, reliable statistical inference is crucial. For this, Bayesian workflow has been s...
Signatures of Perseveration and Heuristic-Based Directed Exploration in Two-Step Sequential Decision Task Behaviour [0.03%]
双阶段连续决策任务行为中perseveration和基于启发式的定向探索的特征信号
Angela Mariele Brands,David Mathar,Jan Peters
Angela Mariele Brands
Processes formalized in classic Reinforcement Learning (RL) theory, such as model-based (MB) control, habit formation, and exploration have proven fertile in cognitive and computational neuroscience, as well as computational psychiatry. Dys...
The Value of Non-Instrumental Information in Anxiety: Insights from a Resource-Rational Model of Planning [0.03%]
焦虑中非工具性信息的价值：一项关于规划的资源理性模型的见解
Bilal A Bari,Samuel J Gershman
Bilal A Bari
Anxiety is intimately related to the desire for information and, under some accounts, thought to arise from the intolerance of uncertainty. Here, we seek to test this hypothesis by studying the relationship between trait anxiety and the wil...