A somatosensory‐to‐motor cascade of cortical areas engaged in perceptual decision making during tactile pattern discrimination
Sign Up to like & getrecommendations! Published in 2017 at "Human Brain Mapping"
DOI: 10.1002/hbm.23446
Abstract: The processes underlying perceptual decision making are diverse and typically engage a distributed network of brain areas. It is a particular challenge to establish a sensory‐to‐motor functional hierarchy in such networks. This is because single‐cell… read more here.
Keywords: decision; perceptual decision; motor; decision making ... See more keywords
Dysfunctions in striatal microstructure can enhance perceptual decision making through deficits in predictive coding
Sign Up to like & getrecommendations! Published in 2017 at "Brain Structure and Function"
DOI: 10.1007/s00429-017-1435-x
Abstract: An important brain function is to predict upcoming events on the basis of extracted regularities of previous inputs. These predictive coding processes can disturb performance in concurrent perceptual decision-making and are known to depend on… read more here.
Keywords: dysfunctions striatal; perceptual decision; striatal microstructure; decision making ... See more keywords
Trait anxiety is linked to increased usage of priors in a perceptual decision making task
Sign Up to like & getrecommendations! Published in 2021 at "Cognition"
DOI: 10.1016/j.cognition.2020.104474
Abstract: Current predictive processing accounts consider negative affect to result from elevated rates of prediction error, thereby motivating changes in the degree with which prior expectancies and sensory evidence influence our perceptions. Trait anxiety is associated… read more here.
Keywords: anxiety; perceptual decision; making task; decision making ... See more keywords
Accounting for the last-sampling bias in perceptual decision-making
Sign Up to like & getrecommendations! Published in 2022 at "Cognition"
DOI: 10.1016/j.cognition.2022.105049
Abstract: Human decisions are replete with biases that often reflect the underlying mechanisms of the decision-making process. The current study focused on a bias observed in different modalities and decision domains; the last-sampling bias, whereby people… read more here.
Keywords: perceptual decision; last sampling; decision; decision making ... See more keywords
Evidence accumulation detected in BOLD signal using slow perceptual decision making
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Neuroscience Methods"
DOI: 10.1016/j.jneumeth.2017.01.012
Abstract: BACKGROUND We assessed whether evidence accumulation could be observed in the BOLD signal during perceptual decision making. This presents a challenge since the hemodynamic response is slow, while perceptual decisions are typically fast. NEW METHOD… read more here.
Keywords: decision making; evidence accumulation; accumulation; perceptual decision ... See more keywords
Influence of tDCS over right inferior frontal gyrus and pre-supplementary motor area on perceptual decision-making and response inhibition: A healthy ageing perspective
Sign Up to like & getrecommendations! Published in 2022 at "Neurobiology of Aging"
DOI: 10.1016/j.neurobiolaging.2021.09.014
Abstract: A wide body of literature suggests that transcranial direct current stimulation (tDCS) administered over the prefrontal cortex can improve executive function - including decision-making and inhibitory control - in healthy young adults. However, the effects… read more here.
Keywords: decision; tdcs; perceptual decision; inhibitory control ... See more keywords
A multimodal encoding model applied to imaging decision-related neural cascades in the human brain
Sign Up to like & getrecommendations! Published in 2018 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2017.06.059
Abstract: ABSTRACT Perception and cognition in the brain are naturally characterized as spatiotemporal processes. Decision‐making, for example, depends on coordinated patterns of neural activity cascading across the brain, running in time from stimulus to response and… read more here.
Keywords: decision; methodology; encoding model; perceptual decision ... See more keywords
Activation of Striatal Neurons Causes a Perceptual Decision Bias during Visual Change Detection in Mice
Sign Up to like & getrecommendations! Published in 2018 at "Neuron"
DOI: 10.1016/j.neuron.2018.04.026
Abstract: The basal ganglia are implicated in perceptual decision-making, although their specific contributions remain unclear. Here we tested the causal role of the basal ganglia by manipulating neuronal activity in the dorsal striatum of mice performing… read more here.
Keywords: decision; change detection; perceptual decision; mice ... See more keywords
Temporal dynamics of a perceptual decision.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of vision"
DOI: 10.1167/19.5.7
Abstract: Previous research suggests that cognitive factors acting in a top-down manner influence the perceptual interpretation of ambiguous stimuli. To examine the temporal unfolding of these influences as a perceptual decision evolves, we have implemented a… read more here.
Keywords: decision; dynamics perceptual; perceptual decision; temporal dynamics ... See more keywords
What Do We Know About Threat-Related Perceptual Decision Making?
Sign Up to like & getrecommendations! Published in 2023 at "Current Directions in Psychological Science"
DOI: 10.1177/09637214221129795
Abstract: The ability to make rapid and precise decisions regarding the presence or absence of threats in the environment is critical for survival. Although threatening stimuli may be detected more accurately and faster because of to… read more here.
Keywords: threat related; perceptual decision; decision making; related perceptual ... See more keywords
Transient emotional events and individual affective traits affect emotion recognition in a perceptual decision-making task
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DOI: 10.1371/journal.pone.0171375
Abstract: Both affective states and personality traits shape how we perceive the social world and interpret emotions. The literature on affective priming has mostly focused on brief influences of emotional stimuli and emotional states on perceptual… read more here.
Keywords: emotion; affective traits; perceptual decision; making task ... See more keywords