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C-Pre SIGNED

Seeing is predicting: Testing a predictive coding account of visual perception involving saccadic eye movements

Total Cost €

0

EC-Contrib. €

0

Partnership

0

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 C-Pre project word cloud

Explore the words cloud of the C-Pre project. It provides you a very rough idea of what is the project "C-Pre" about.

methodological    speak    movements    uk    supervision    lange    stability    karl    coding    transmission    eeg    neurophysiological    post    experimental    explained    cognitive    error    floris    influential    input    saccade    source    netherlands    stable    remarkably    humans    friston    contingent    predictive    data    eye    italy    locked    seems    experts    combined    advancing    phenomenon    rick    secondment    networks    mean    de    attempt    unprecedented    saccadic    action    transfer    gaze    dynamics    ucl    theoretical    sum    visual    manipulate    prediction    trans    retina    skills    drastic    abrupt    record    trace    theory    function    cooperation    international    dynamic    world    panzeri    time    sciences    invasive    falsification    adams    extend    expectations    donders    perception    stefano    iit    frequency    neuroimaging    connectivity    tracking    designs    brain    meg    innovative    signals    hypothesis    causal    combines    question   

Project "C-Pre" data sheet

The following table provides information about the project.

Coordinator
STICHTING KATHOLIEKE UNIVERSITEIT 

Organization address
address: GEERT GROOTEPLEIN NOORD 9
city: NIJMEGEN
postcode: 6525 EZ
website: www.radboudumc.nl

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Netherlands [NL]
 Total cost 175˙572 €
 EC max contribution 175˙572 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2018
 Funding Scheme MSCA-IF-EF-ST
 Starting year 2020
 Duration (year-month-day) from 2020-02-01   to  2022-01-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    STICHTING KATHOLIEKE UNIVERSITEIT NL (NIJMEGEN) coordinator 175˙572.00

Map

 Project objective

We make about three saccadic eye movements per second which bring about an abrupt and drastic change in visual input on the retina. However, visual perception seems remarkably stable. I want to determine whether this phenomenon can be explained by predictive coding. Crucial for predictive coding is the transmission of prediction and prediction error signals across brain networks. I want trace down these signals in humans with non-invasive neurophysiological and neuroimaging methods. I will record EEG and MEG data combined with eye-tracking in gaze-contingent experimental designs in which visual input changes during a saccade and in which the frequency of change is manipulate to affect higher-level trans-saccadic expectations. I will apply measures of information transfer and dynamic causal modelling to assess brain dynamics time-locked to saccadic eye-movements. This approach will provide evidence for or against pre-saccadic top-down prediction and post-saccadic bottom-up prediction error signals, which will eventually speak to the question whether predictive coding can explain the phenomenon of visual stability. The proposed action will strongly enhance my theoretical knowledge about predictive processes and it will widely extend my methodological skills about MEG, source analysis, and the analysis of brain dynamics and connectivity. The project will be conducted under the supervision of Floris de Lange at the Donders Institute, the Netherlands, and includes a secondment with Karl Friston and Rick Adams at UCL, UK, as well as cooperation with Stefano Panzeri from IIT, Italy. In sum, this project combines methods and approaches from an international set of world-leading experts in an unprecedented way to test a hypothesis derived from the currently most comprehensive theory of brain function. Therefore, this project will make a highly-innovative falsification attempt of an influential theory which could mean a crucial step in advancing the cognitive sciences.

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The information about "C-PRE" are provided by the European Opendata Portal: CORDIS opendata.

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