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Relative fluency (unfelt vs felt) in active inference

Brouillet, D; Friston, K; (2023) Relative fluency (unfelt vs felt) in active inference. Consciousness and Cognition , 115 , Article 103579. 10.1016/j.concog.2023.103579. Green open access

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Abstract

For a growing number of researchers, it is now accepted that the brain is a predictive organ that predicts the content of the sensorium and crucially the precision of—or confidence in—its own predictions. In order to predict the precision of its predictions, the brain has to infer the reliability of its own beliefs. This means that our brains have to recognise the precision of their predictions or, at least, their accuracy. In this paper, we argue that fluency is product of this recognition process. In short, to recognise fluency is to infer that we have a precise ‘grip’ on the unfolding processes that generate our sensations. More specifically, we propose that it is changes in fluency — from unfelt to felt — that are both recognised and realised when updating predictions about precision. Unfelt fluency orients attention to unpredicted sensations, while felt fluency supervenes on—and contextualises—unfelt fluency; thereby rendering certain attentional processes, phenomenologically opaque. As such, fluency underwrites the precision we place in our predictions and therefore acts upon our perceptual inferences. Hence, the causes of conscious subjective inference have unconscious perceptual precursors.

Type: Article
Title: Relative fluency (unfelt vs felt) in active inference
Location: United States
Open access status: An open access version is available from UCL Discovery
DOI: 10.1016/j.concog.2023.103579
Publisher version: https://doi.org/10.1016/j.concog.2023.103579
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Active inference, Felt fluency, Fluency, Predictive processing, Unfelt fluency, Humans, Reproducibility of Results, Brain, Recognition, Psychology, Emotions, Sensation
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > UCL Queen Square Institute of Neurology
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > UCL Queen Square Institute of Neurology > Imaging Neuroscience
URI: https://discovery.ucl.ac.uk/id/eprint/10183167
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