caa a22 4500 445350555 CHVBK 20180317142842.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s00221-011-2846-1 doi (NATIONALLICENCE)springer-10.1007/s00221-011-2846-1 To know or not to know: influence of explicit advance knowledge of occlusion on interceptive actions [Elektronische Daten] [Pieter Tijtgat, Simon Bennett, Geert Savelsbergh, Dirk De Clercq, Matthieu Lenoir] This study examined how explicit advance knowledge might influence adaptive behavior to visual occlusions. Catching performance and kinematics of good ball catchers were compared between no, early and late occlusion trials. Discrete visual occlusions of 400ms, occurring early or late in the ball's approach trajectory, were randomly interspersed between no occlusion trials. In one condition, the presence and type of occlusion were announced a priori (expected), whereas in another condition no such information was provided (unexpected). Expectation of occlusion resulted in an adapted limb transport and increased grasping time, whereas in the unexpected condition a higher peak of wrist velocity was evident for all occlusion conditions. The observed different adaptations cannot be explained by trial-by-trial adaptations alone and instead provide evidence for the influence of explicit advance knowledge in the motor response of interceptive actions. Springer-Verlag, 2011 Explicit advance knowledge nationallicence Interceptive actions nationallicence Visual occlusion nationallicence Adaptations nationallicence Kinematics nationallicence Tijtgat Pieter Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, Watersportlaan 2, 9000, Ghent, Belgium aut Bennett Simon Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, The Henry Cotton Building, 15-21 Webster St, L3 2ET, Liverpool, UK aut Savelsbergh Geert Research Institute MOVE, Faculty of Human Movement Sciences, VU University Amsterdam, Van der Boechorststraat 9, 1081 BT, Amsterdam, The Netherlands aut De Clercq Dirk Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, Watersportlaan 2, 9000, Ghent, Belgium aut Lenoir Matthieu Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, Watersportlaan 2, 9000, Ghent, Belgium aut Experimental Brain Research Springer-Verlag 214/4(2011-10-01), 483-490 0014-4819 214:4<483 2011 214 221 https://doi.org/10.1007/s00221-011-2846-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00221-011-2846-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tijtgat Pieter Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, Watersportlaan 2, 9000, Ghent, Belgium aut NATIONALLICENCE 700 1- Bennett Simon Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, The Henry Cotton Building, 15-21 Webster St, L3 2ET, Liverpool, UK aut NATIONALLICENCE 700 1- Savelsbergh Geert Research Institute MOVE, Faculty of Human Movement Sciences, VU University Amsterdam, Van der Boechorststraat 9, 1081 BT, Amsterdam, The Netherlands aut NATIONALLICENCE 700 1- De Clercq Dirk Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, Watersportlaan 2, 9000, Ghent, Belgium aut NATIONALLICENCE 700 1- Lenoir Matthieu Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, Watersportlaan 2, 9000, Ghent, Belgium aut NATIONALLICENCE 773 0- Experimental Brain Research Springer-Verlag 214/4(2011-10-01), 483-490 0014-4819 214:4<483 2011 214 221 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer