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Exploration of Roughness by Means of the Mismatch Negativity Paradigm
Author(s) -
BAENE WOUTER,
VANDIERENDONCK ANDRÉ,
LEMAN MARC,
WIDMANN ANDREAS,
TERVANIEMI MARI
Publication year - 2003
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1196/annals.1284.022
Subject(s) - negativity effect , mismatch negativity , surface finish , perception , surface roughness , audiology , set (abstract data type) , psychology , cognitive psychology , materials science , computer science , medicine , composite material , neuroscience , electroencephalography , programming language
A bstract : A mismatch negativity study was set up to find the neural correlates of roughness perception. The results suggest that when the sounds are not attended to, roughness is reflected by the mismatch positivity as evidenced at the mastoid electrodes.