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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.

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

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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