Document Detail


Self-motion perception influences number processing: evidence from a parity task.
MedLine Citation:
PMID:  22802038     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
We investigated the role of horizontal body motion on the processing of numbers. We hypothesized that leftward self-motion leads to shifts in spatial attention and therefore facilitates the processing of small numbers, and vice versa, we expected that rightward self-motion facilitates the processing of large numbers. Participants were displaced by means of a motion platform during a parity judgment task. We found a systematic influence of self-motion direction on number processing, suggesting that the processing of numbers is intertwined with the processing of self-motion perception. The results differed from known spatial numerical compatibility effects in that self-motion exerted a differential influence on inner and outer numbers of the given interval. The results highlight the involvement of sensory body motion information in higher-order spatial cognition.
Authors:
Matthias Hartmann; Réka Farkas; Fred W Mast
Related Documents :
20226498 - Functional morphology of cercopithecoid primate metacarpals.
15151898 - Power spectral density analysis of lateral human standing sway.
22649238 - Similar effects of feature-based attention on motion perception and pursuit eye movemen...
19741108 - Postural feedback scaling deficits in parkinson's disease.
16750888 - Potentiation of the resetting effects of light on circadian rhythms of hamsters using s...
22408038 - The effects of display time and eccentricity on the detection of amplitude and phase de...
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-7-17
Journal Detail:
Title:  Cognitive processing     Volume:  -     ISSN:  1612-4790     ISO Abbreviation:  -     Publication Date:  2012 Jul 
Date Detail:
Created Date:  2012-7-17     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101177984     Medline TA:  Cogn Process     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Psychology, University of Bern, Muesmattstrasse 45, 3000, Bern, Switzerland, matthias.hartmann@psy.unibe.ch.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Space coding for sensorimotor transformations can emerge through unsupervised learning.
Next Document:  fMRI correlates of inhibition of return in perifoveal and peripheral visual field.