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Anxiety as a disorder of uncertainty: implications for understanding maladaptive anxiety, anxious avoidance, and exposure therapy

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (3)

In cognitive-behavioral conceptualizations of anxiety, exaggerated threat expectancies underlie maladaptive anxiety. This view has led to successful t......

Serotonin and emotion regulation: the impact of tryptophan depletion on emotional experience, neural and autonomic activity

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (5)

The involvement of serotonin in emotion and psychopathology has been extensively examined. Studies using acute tryptophan depletion (ATD) have found l......

Disentangling emotional signals in the brain: an ALE meta-analysis of vocal affect perception

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (1)

Recent advances in neuroimaging research on vocal emotion perception have revealed voice-sensitive areas specialized in processing affect. Experimenta......

Conceptual representations of uncertainty predict risky decision-making

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (3)

Decisions made under uncertainty often are considered according to their perceived subjective value. We move beyond this traditional framework to expl......

Right-lateralized sleep spindles are associated with neutral over emotional bias in picture recognition: An overnight study

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (5)

Sleep is especially important for emotional memories, although the mechanisms for prioritizing emotional content are insufficiently known. As during w......

Depth recordings of the mouse homologue of the Reward Positivity

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; ()

We recently advanced a rodent homologue for the reward-specific, event-related potential component observed in humans known as the Reward Positivity. ......

Targeting neural correlates of placebo effects

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (2)

Harnessing the placebo effects would prompt critical ramifications for research and clinical practice. Noninvasive brain stimulation (NIBS) techniques......

Subjective and neural reactivity during savoring and rumination

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (6)

Repetitive thinking about negative emotions or events is strongly associated with worse mental health, whereas repetitive positive thought is generall......

Fear memory in humans is consolidated over time independently of sleep

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (1)

Fear memories can be altered after acquisition by processes, such as fear memory consolidation or fear extinction, even without further exposure to th......

Altered reward processing underpins emotional apathy in dementia

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (2)

Introduction While apathy is broadly defined as a loss of motivation, it is increasingly recognised as a multidimensional syndrome spanning executive,......

Explaining the description-experience gap in risky decision-making: learning and memory retention during experience as causal mechanisms

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (3)

When making decisions based on probabilistic outcomes, people guide their behavior using knowledge gathered through both indirect descriptions and dir......

Two is company: The posterior cerebellum and sequencing for pairs versus individuals during social preference prediction

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (6)

Previous studies have identified that the posterior cerebellum, which plays a role in processing temporal sequences in social events, is consistently ......

Dopaminergic modulation of sensitivity to immediate and delayed punishment during decision-making

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; ()

Effective decision-making involves careful consideration of all rewarding and aversive outcomes. Importantly, negative outcomes often occur later in t......

Critical tests of fuzzy trace theory in brain and behavior: uncertainty across time, probability, and development

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (3)

Uncertainty permeates decisions from the trivial to the profound. Integrating brain and behavioral evidence, we discuss how probabilistic (varied outc......

A computational model for learning from repeated traumatic experiences under uncertainty

期刊: COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE, 2023; 23 (3)

Traumatic events can lead to lifelong, inflexible adaptations in threat perception and behavior, which characterize posttraumatic stress disorder (PTS......

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