ub.xmlui.mirage2.page-structure.muninLogoub.xmlui.mirage2.page-structure.openResearchArchiveLogo
    • EnglishEnglish
    • norsknorsk
  • Velg spraaknorsk 
    • EnglishEnglish
    • norsknorsk
  • Administrasjon/UB
Vis innførsel 
  •   Hjem
  • Det helsevitenskapelige fakultet
  • Institutt for psykologi
  • Artikler, rapporter og annet (psykologi)
  • Vis innførsel
  •   Hjem
  • Det helsevitenskapelige fakultet
  • Institutt for psykologi
  • Artikler, rapporter og annet (psykologi)
  • Vis innførsel
JavaScript is disabled for your browser. Some features of this site may not work without it.

Probabilistic inference in psychosis and autism

Permanent lenke
https://hdl.handle.net/10037/11632
Thumbnail
Åpne
article.pdf (495.9Kb)
(PDF)
Dato
2017
Type
Conference object
Konferansebidrag

Forfatter
Kreis, Isabel Viola; Sandvik, Kristin; Tjelmeland, Håkon; Biegler, Robert; Pfuhl, Gerit
Sammendrag
Within the predictive coding framework the brain is defined as an inference machine that continuously tries to predict its sensory inputs on the basis of beliefs about the world and updates those beliefs in the presence of contradictory sensory data (i.e. prediciton errors; Friston, 2005). Neurobiologically, the weighting and further processing of those prediction errors is thought to be influenced by the gain of neuronal error units (Friston, 2010). When explaining the aberrant cognitive processes in patients with psychosis and autism, models based on this account have generated contradictory predictions. One main question is if the patients’ beliefs are too imprecise, too precise, or if the weighting of prediction errors is aberrant. In our study we are trying to test these hypotheses directly, using two different tasks that measure the precision of the prior belief and the weighting of the prediction error.
Beskrivelse
Poster.
Forlag
UiT The Arctic University of Norway
Metadata
Vis full innførsel
Samlinger
  • Artikler, rapporter og annet (psykologi) [561]

Bla

Bla i hele MuninEnheter og samlingerForfatterlisteTittelDatoBla i denne samlingenForfatterlisteTittelDato
Logg inn

Statistikk

Antall visninger
UiT

Munin bygger på DSpace

UiT Norges Arktiske Universitet
Universitetsbiblioteket
uit.no/ub - munin@ub.uit.no

Tilgjengelighetserklæring