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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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