Project description DEENESFRITPL Processing and usage of inferred and sensory information Metacognition is the awareness and understanding of one's thought processes. Recent studies showed that inferred information is preferred over sensory information in metacognition, contradicting the current thinking about human information processing as weighted by reliability. The EU-funded SENCES project is investigating the processing and usage of inferred information in comparison to veridical sensory information. The researchers will use psychophysical and behavioural experiments in combination with electroencephalograms to understand the role of inferences in perception, metacognition and action. They will also assess the role of inferences in cases of pathological conditions where sensory information is missing due to long-term visual disorders. Show the project objective Hide the project objective Objective The perceptual experience of humans is seamless, although there are major spatial gaps in the available sensory information due to internal (e.g. absence of photoreceptors in the blind-spot) or external reasons (e.g. occlusion by other objects). While the contents of these sensory gaps seem to be completed by inferences, it is unknown how those inferences are dealt with in further processing compared to veridical sensory information. Recently, we and others showed that inferred information is preferred over sensory information in metacognition. This contradicts one of the axioms of current thinking about human information processing, according to which information is weighted by its reliability.SENCES aims to investigate the processing and usage of inferred information in comparison to veridical sensory information. First, we will use psychophysical and behavioral experiments to understand the role of inferences in perception, metacognition and action. Second, we will use EEG to distinguish between different models concerning the neural processing of inferences. Third, we will assess the role of inferences in pathological retinal scotomata and their plasticity along three time scales: across the lifespan by comparing healthy observers and patients experienced with missing sensory information due to long-term visual disorders; in the mid-term by studying the progression of pathological retinal scotomata in patients; in the short-term by training healthy observers with artificially missing sensory information.SENCES will provide crucial insights into how a seamless perceptual experience is constructed and how it is shielded from gaps in sensory information. Studying different phenomena of perceptual completion will allow for the discovery of general principles. Finally, it will uncover positive and negative consequences of perceptual completion in pathological scotomata and might point towards new approaches for early diagnosis and behavioral treatment. Fields of science medical and health sciencesclinical medicineophthalmologynatural sciencescomputer and information sciencesdata sciencedata processing Programme(s) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Topic(s) ERC-2020-COG - ERC CONSOLIDATOR GRANTS Call for proposal ERC-2020-COG See other projects for this call Funding Scheme ERC-COG - Consolidator Grant Coordinator PHILIPPS UNIVERSITAET MARBURG Net EU contribution € 1 996 738,00 Address Biegenstrasse 10 35037 Marburg Germany See on map Region Hessen Gießen Marburg-Biedenkopf Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00 Beneficiaries (1) Sort alphabetically Sort by Net EU contribution Expand all Collapse all PHILIPPS UNIVERSITAET MARBURG Germany Net EU contribution € 1 996 738,00 Address Biegenstrasse 10 35037 Marburg See on map Region Hessen Gießen Marburg-Biedenkopf Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Other funding € 0,00
