caa a22 4500 445354178 CHVBK 20180317142854.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s00221-010-2488-8 doi (NATIONALLICENCE)springer-10.1007/s00221-010-2488-8 Is the relationship of prosaccade reaction times and antisaccade errors mediated by working memory? [Elektronische Daten] [Trevor Crawford, Elisabeth Parker, Ivonne Solis-Trapala, Jenny Mayes] The mechanisms that control eye movements in the antisaccade task are not fully understood. One influential theory claims that the generation of antisaccades is dependent on the capacity of working memory. Previous research also suggests that antisaccades are influenced by the relative processing speeds of the exogenous and endogenous saccadic pathways. However, the relationship between these factors is unclear, in particular whether or not the effect of the relative speed of the pro and antisaccade pathways is mediated by working memory. The present study contrasted the performance of healthy individuals with high and low working memory in the antisaccade and prosaccade tasks. Path analyses revealed that antisaccade errors were strongly predicted by the mean reaction times of prosaccades and that this relationship was not mediated by differences in working memory. These data suggest that antisaccade errors are directly related to the speed of saccadic programming. These findings are discussed in terms of a race competition model of antisaccade control. Springer-Verlag, 2010 Antisaccade nationallicence Attention nationallicence Eye movements nationallicence Individual differences nationallicence Inhibitory control nationallicence Latency nationallicence Prosaccade nationallicence Reaction time nationallicence Saccade nationallicence Working memory nationallicence Crawford Trevor The Mental Health Research and Neural Unit, Department of Psychology, Lancaster University, LA14YF, Lancaster, UK aut Parker Elisabeth The Mental Health Research and Neural Unit, Department of Psychology, Lancaster University, LA14YF, Lancaster, UK aut Solis-Trapala Ivonne Division of Medicine, School of Health and Medicine, Lancaster University, Lancaster, UK aut Mayes Jenny Biomedical and Life Sciences Division, School of Health and Medicine, Lancaster University, Lancaster, UK aut Experimental Brain Research Springer-Verlag 208/3(2011-02-01), 385-397 0014-4819 208:3<385 2011 208 221 https://doi.org/10.1007/s00221-010-2488-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00221-010-2488-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Crawford Trevor The Mental Health Research and Neural Unit, Department of Psychology, Lancaster University, LA14YF, Lancaster, UK aut NATIONALLICENCE 700 1- Parker Elisabeth The Mental Health Research and Neural Unit, Department of Psychology, Lancaster University, LA14YF, Lancaster, UK aut NATIONALLICENCE 700 1- Solis-Trapala Ivonne Division of Medicine, School of Health and Medicine, Lancaster University, Lancaster, UK aut NATIONALLICENCE 700 1- Mayes Jenny Biomedical and Life Sciences Division, School of Health and Medicine, Lancaster University, Lancaster, UK aut NATIONALLICENCE 773 0- Experimental Brain Research Springer-Verlag 208/3(2011-02-01), 385-397 0014-4819 208:3<385 2011 208 221 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer