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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.

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

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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