[HTML][HTML] Transdiagnostic computations of uncertainty: towards a new lens on intolerance of uncertainty

TR Sandhu, B Xiao, RP Lawson - Neuroscience & Biobehavioral Reviews, 2023 - Elsevier
People radically differ in how they cope with uncertainty. Clinical researchers describe a
dispositional characteristic known as “intolerance of uncertainty”, a tendency to find …

Rethinking norm psychology

C Heyes - Perspectives on Psychological Science, 2024 - journals.sagepub.com
Norms permeate human life. Most of people's activities can be characterized by rules about
what is appropriate, allowed, required, or forbidden—rules that are crucial in making people …

Assumed shared belief about conspiracy theories in social networks protects paranoid individuals against distress

P Suthaharan, PR Corlett - Scientific Reports, 2023 - nature.com
Paranoia is the belief that others intend you harm. It is related to conspiracy theories,
wherein those others represent an organized faction, coordinating the harm against self and …

The computational relationship between reinforcement learning, social inference, and paranoia

JM Barnby, MA Mehta… - PLoS computational …, 2022 - journals.plos.org
Theoretical accounts suggest heightened uncertainty about the state of the world underpin
aberrant belief updates, which in turn increase the risk of developing a persecutory delusion …

[HTML][HTML] Monoaminergic Modulation of Learning and Cognitive Function in the Prefrontal Cortex

N Boyle, S Betts, H Lu - Brain Sciences, 2024 - mdpi.com
Extensive research has shed light on the cellular and functional underpinnings of higher
cognition as influenced by the prefrontal cortex. Neurotransmitters act as key regulatory …

[HTML][HTML] Dopaminergic manipulations affect the modulation and meta-modulation of movement speed: evidence from two pharmacological interventions

LJ Hickman, SL Sowden-Carvalho, DS Fraser… - Behavioural Brain …, 2024 - Elsevier
A body of research implicates dopamine in the average speed of simple movements.
However, naturalistic movements span a range of different shaped trajectories and rarely …

A boost in self-esteem after positive social evaluation predicts social and non-social learning

C Van Schie, JL Cook… - Royal Society Open …, 2023 - royalsocietypublishing.org
Fluctuations in self-esteem resulting from social acceptance and rejection could guide social
behaviour by putting us in a state that is more or less open to social experiences. However, it …

Disentangling the contribution of individual and social learning processes in human advice-taking behavior

M Pereg, U Hertz, I Ben-Artzi, N Shahar - npj Science of Learning, 2024 - nature.com
The study of social learning examines how individuals learn from others by means of
observation, imitation, or compliance with advice. However, it still remains largely unknown …

Disruption of dopamine D2/D3 system function impairs the human ability to understand the mental states of other people

BA Schuster, S Sowden, AJ Rybicki, DS Fraser… - PLoS …, 2024 - journals.plos.org
Difficulties in reasoning about others' mental states (ie, mentalising/Theory of Mind) are
highly prevalent among disorders featuring dopamine dysfunctions (eg, Parkinson's …

Atypical dynamic trust learning in individuals with high autistic traits in a multi-round trust game with multiple trustworthiness cues

X Zhao, W Li, A Xu, X Li, W Shi - Research in Autism Spectrum Disorders, 2024 - Elsevier
Background Understanding the trust-building process, especially in contexts requiring the
integration of multiple trustworthiness cues, is a fundamental aspect of social interactions …