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@article{1121114,
author = {Riecansky, I. and Tomova, L. and Katina, Stanislav and Bauer, Herbert and Fischmeister, Florian and Lamm, Claus},
article_number = {2},
doi = {http://dx.doi.org/10.1016/j.bandc.2013.07.011},
keywords = {Event related potentials; Rotation related negativity; Working memory; Spatial cognition; Visual imagery; Individual differences},
language = {eng},
issn = {0278-2626},
journal = {Brain and Cognition},
title = {Visual image retention does not contribute to modulation of event-related potentials by mental rotation},
url = {http://www.sciencedirect.com/science/article/pii/S0278262613001085},
volume = {83},
year = {2013}
}
TY - JOUR
ID - 1121114
AU - Riecansky, I. - Tomova, L. - Katina, Stanislav - Bauer, Herbert - Fischmeister, Florian - Lamm, Claus
PY - 2013
TI - Visual image retention does not contribute to modulation of event-related potentials by mental rotation
JF - Brain and Cognition
VL - 83
IS - 2
SP - 163–170
EP - 163–170
PB - ACADEMIC PRESS INC ELSEVIER SCIENCE
SN - 02782626
KW - Event related potentials
KW - Rotation related negativity
KW - Working memory
KW - Spatial cognition
KW - Visual imagery
KW - Individual differences
UR - http://www.sciencedirect.com/science/article/pii/S0278262613001085
L2 - http://www.sciencedirect.com/science/article/pii/S0278262613001085
N2 - Rotation of a visual image in mind is associated with a slow posterior negative deflection of the eventrelated potential (ERP), termed rotation-related negativity (RRN). Retention of a visual image in shortterm memory is also associated with a slow posterior negative ERP, termed negative slow wave (NSW). We tested whether short-term memory retention, indexed by the NSW, contributes to the RRN. ERPs were recorded in the same subjects in two tasks, a mental rotation task, eliciting the RRN, and a visual short-term memory task, eliciting the NSW. Over both right and left parietal scalp, no association was found between the NSW and the RRN amplitudes. Furthermore, adjusting for the effect of the NSW had no influence on a significant association between the RRN amplitude and response time, an index of mental rotation performance. Our data indicate that the RRN reflects manipulation of a visual image but not its retention in short-term memory.
ER -
RIECANSKY, I., L. TOMOVA, Stanislav KATINA, Herbert BAUER, Florian FISCHMEISTER a Claus LAMM. Visual image retention does not contribute to modulation of event-related potentials by mental rotation. \textit{Brain and Cognition}. ACADEMIC PRESS INC ELSEVIER SCIENCE, 2013, roč.~83, č.~2, s.~163–170. ISSN~0278-2626. Dostupné z: https://dx.doi.org/10.1016/j.bandc.2013.07.011.
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