<div dir="ltr">Hi everyone, <div><br></div><div>Just a reminder about the talk today. Hope to see you there. </div><div><br></div><div>Regards, </div><div>Bryan </div><div><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Feb 11, 2016 at 11:16 PM, Bryan Tripp <span dir="ltr"><<a href="mailto:bptripp@gmail.com" target="_blank">bptripp@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi everyone, <div><br></div><div>Please join us for our next CTN seminar on Tuesday (Feb 16) at 3:30 in PAS 2464. The title, abstract, and bio follow. The speaker is Michael Barnett-Cowan (Dept. of Kinesiology, University of Waterloo). </div><div><br></div><div>Let me know if you would like to meet individually with Prof. Barnett-Cowan. </div><div><br></div><div>Regards, </div><div>Bryan </div><div><br></div><div><div>Title: Gravity's fundamental role for perception and action</div><div> </div><div>Abstract: Orientation is fundamental to perception and action. Knowing where you are in relation to the world and its contents is critical for adaptive behaviour. Orientation requires a reference, which the force of gravity is ideally suited for because it is constant on earth. The senses provide different types of information about the direction of gravity however. Thus a critical step that the brain must achieve to accurately represent the world and its contents is the integration of orientation cues from multiple sensory organs that individually do not provide an accurate representation of the physical world. Under normal circumstances when the head is upright with respect to the direction of gravity’s force and with respect to the orientation of a polarized visual environment, perceived self-orientation within an earth-centric field of reference is reinforced by such sensory cues. Perceptual stability is compromised, however, when orientation information from the senses is discordant. In this talk I will present a number of behavioural studies that demonstrate how fundamental gravity is to perception and action at the individual and group level. I will then briefly introduce a new research project designed to address these individual and group differences using genomics and will conclude by opening a discussion on how developing a working computational model of how the brain integrates multisensory information about orientation could be used to better predict, monitor and treat disorientation as well as sensory processing deficits that come with ageing and disease.</div><div> </div><div>Bio: Michael is an Assistant Professor of Neuroscience in the Department of Kinesiology at the University of Waterloo where he is the Director of the Multisensory Brain & Cognition laboratory. Michael received his PhD in Experimental Psychology in 2009 at York University with Laurence Harris at the Centre for Vision Research. He then took up a postdoctoral fellowship at the Max Planck Institute for Biological Cybernetics in Tübingen, Germany with Heinrich Bülthoff where he led the Cybernetics Approach to Perception and Action (CAPA) research group and was project leader for the Simulation of Upset Recovery in Aviation (SUPRA) F7 EU Research Grant. In 2012 he returned to Canada to work with Jody Culham at Western University's Brain and Mind Institute where he held appointments as an adjunct research professor and a Banting fellow. Michael's research program uses psychophysical, modelling, as well as neural imaging and stimulation techniques to assess how the normal, damaged, diseased, and older human brain integrates multisensory information that is ultimately used to guide perception, cognition and action. More information about Michael's research can be found here: <a href="https://uwaterloo.ca/multisensory-brain-and-cognition-lab/" target="_blank">https://uwaterloo.ca/multisensory-brain-and-cognition-lab/</a> </div></div></div>
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