ArticleNeuroscience of consciousness2019
Waving goodbye to contrast: self-generated hand movements attenuate visual sensitivity.
Article in Neuroscience of consciousness, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- Investigation of sensory attenuation in the somatosensory domain using EEG in a novel virtual reality paradigm.Scientific reports · 2025Article
- The role of sensory attenuation in symptomatic and healthy individuals: a scoping review.Frontiers in neuroscience · 2025Review
- The Many Roles of Precision in Action.Entropy (Basel, Switzerland) · 2024Review
- Review
- Cortical beta oscillations reflect the contextual gating of visual action feedback.NeuroImage · 2020Article
- Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It is well known that the human brain continuously predicts the sensory consequences of its own body movements, which typically results in sensory attenuation. Yet, the extent and exact mechanisms underlying sensory attenuation are still debated. To explore this issue, we asked participants to decide which of two visual stimuli was of higher contrast in a virtual reality situation where one of the stimuli could appear behind the participants' invisible moving hand or not. Over two experiments, we measured the effects of such "virtual occlusion" on first-order sensitivity and on metacognitive monitoring. Our findings show that self-generated hand movements reduced the apparent contrast of the stimulus. This result can be explained by the active inference theory. Moreover, sensory attenuation seemed to affect only first-order sensitivity and not (second-order) metacognitive judgments of confidence.
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