caa a22 4500 445352159 CHVBK 20180317142847.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s00221-011-2741-9 doi (NATIONALLICENCE)springer-10.1007/s00221-011-2741-9 The effect of head roll on perceived auditory zenith [Elektronische Daten] [Denise Van Barneveld, Tom Van Grootel, Bart Alberts, A. Van Opstal] We studied the influence of static head roll on the perceived auditory zenith in head-centred and world-centred coordinates. Subjects sat either upright, or with their head left/right rolled sideways by about 35° relative to gravity, whilst judging whether a broadband sound was heard left or right from the head-centred or world-centred zenith. When upright, these reference frames coincide. Results show that subjects judged the zenith accurately within different planes, although response variability increased for the midsagittal plane. With the head rolled, head-centred auditory zenith shifted by the same amount and was located as accurately as for upright, indicating unaltered localisation cues by head-on-body roll. Interestingly, when judging world-centred zenith subjects made large systematic errors (10-15°) in the direction of head roll, and response variability increased, which resembles the visual Aubert effect. These results demonstrate a significant influence of the vestibular-collic system on auditory spatial awareness, which sheds new light on the mechanisms underlying multisensory integration and spatial updating in sound localisation behaviour. The Author(s), 2011 Spatial updating nationallicence Audio-vestibular integration nationallicence Aubert effect nationallicence Sound localisation nationallicence Vestibular-collic reflex nationallicence Reference frames nationallicence Van Barneveld Denise Department of Biophysics, Donders Centre for Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Geert Grooteplein 21, 6525 EZ, Nijmegen, The Netherlands aut Van Grootel Tom Department of Biophysics, Donders Centre for Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Geert Grooteplein 21, 6525 EZ, Nijmegen, The Netherlands aut Alberts Bart Department of Biophysics, Donders Centre for Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Geert Grooteplein 21, 6525 EZ, Nijmegen, The Netherlands aut Van Opstal A. Department of Biophysics, Donders Centre for Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Geert Grooteplein 21, 6525 EZ, Nijmegen, The Netherlands aut Experimental Brain Research Springer-Verlag 213/2-3(2011-09-01), 235-243 0014-4819 213:2-3<235 2011 213 221 https://doi.org/10.1007/s00221-011-2741-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00221-011-2741-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Van Barneveld Denise Department of Biophysics, Donders Centre for Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Geert Grooteplein 21, 6525 EZ, Nijmegen, The Netherlands aut NATIONALLICENCE 700 1- Van Grootel Tom Department of Biophysics, Donders Centre for Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Geert Grooteplein 21, 6525 EZ, Nijmegen, The Netherlands aut NATIONALLICENCE 700 1- Alberts Bart Department of Biophysics, Donders Centre for Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Geert Grooteplein 21, 6525 EZ, Nijmegen, The Netherlands aut NATIONALLICENCE 700 1- Van Opstal A. Department of Biophysics, Donders Centre for Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Geert Grooteplein 21, 6525 EZ, Nijmegen, The Netherlands aut NATIONALLICENCE 773 0- Experimental Brain Research Springer-Verlag 213/2-3(2011-09-01), 235-243 0014-4819 213:2-3<235 2011 213 221 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer