caa a22 4500 44535402X CHVBK 20180317142853.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s00221-010-2458-1 doi (NATIONALLICENCE)springer-10.1007/s00221-010-2458-1 Automatic movement error detection and correction processes in reaching movements [Elektronische Daten] [Julien Brière, Luc Proteau] Manual aiming movements can be amended during their execution. Recent evidence suggests that error detection and correction are based on automatic and even reflexive processing of afferent information. In this study, we wanted to determine whether these processes are affected by the occurrence of successive events requiring adjustments of the originally planned movement. To reach our goal, we used a video-aiming task. For a small proportion of the trials, the cursor moved by the participant was translated laterally by 15mm (cursor jump) soon after movement initiation. For some of the cursor-jump trials, a second cursor jump occurred 100ms after the first one and canceled or doubled the initial cursor translation. Results showed that participants were able to cancel or double the size of the correction in response to the second cursor jump. More importantly, in double-jump trials, the correction latency for the first and second cursor jumps did not differ from that of single-jump trials. Moreover, the correction for the second cursor jump blended seamlessly with the correction for the first cursor jump. These observations suggest that the processes leading of a correction for a cursor jump do not interfere with incoming visual information. Springer-Verlag, 2010 Cursor jump nationallicence Manual aiming nationallicence Visual feedback nationallicence Motor control nationallicence Automatic correction nationallicence Online control processes nationallicence Brière Julien Département de kinésiologie, Université de Montréal, Downtown Station, P.O. Box 6128, H3C 3J7, Montreal, QC, Canada aut Proteau Luc Département de kinésiologie, Université de Montréal, Downtown Station, P.O. Box 6128, H3C 3J7, Montreal, QC, Canada aut Experimental Brain Research Springer-Verlag 208/1(2011-01-01), 39-50 0014-4819 208:1<39 2011 208 221 https://doi.org/10.1007/s00221-010-2458-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00221-010-2458-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Brière Julien Département de kinésiologie, Université de Montréal, Downtown Station, P.O. Box 6128, H3C 3J7, Montreal, QC, Canada aut NATIONALLICENCE 700 1- Proteau Luc Département de kinésiologie, Université de Montréal, Downtown Station, P.O. Box 6128, H3C 3J7, Montreal, QC, Canada aut NATIONALLICENCE 773 0- Experimental Brain Research Springer-Verlag 208/1(2011-01-01), 39-50 0014-4819 208:1<39 2011 208 221 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer