M
Michael von Grünau
Researcher at Concordia University
Publications - 33
Citations - 990
Michael von Grünau is an academic researcher from Concordia University. The author has contributed to research in topics: Visual search & Illusory motion. The author has an hindex of 14, co-authored 33 publications receiving 958 citations. Previous affiliations of Michael von Grünau include Concordia University Wisconsin & University of Toronto.
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The Detection of Gaze Direction: A Stare-In-The-Crowd Effect:
TL;DR: It was concluded that the straight gaze direction is a special stimulus with eyelike stimuli, which the visual system is set up to process faster and with fewer errors than averted gaze directions.
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Shape and color in apparent motion.
TL;DR: No intermediaries were found between two discriminably different colors: rather, one changed abruptly to the other, and the abrupt change of color occurred even when the stimuli were doubly disparate, in shape and color.
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The influence of two spatially distinct primers and attribute priming on motion induction.
TL;DR: It is reported that when two different locations of the visual field are activated simultaneously by presenting two spots prior to a bar between these spots, there is a motion sensation of two bars growing away from the spots and colliding in the centre (split priming effect).
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Intraattribute and Interattribute Motion Induction
TL;DR: It is concluded that the illusory motion in this effect depends only slightly on the particular visual attribute channel that carries the stimulus information, consistent with the contention that it is a high-level, attention-related effect, phenomenologically similar to polarized gamma movement.
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Comparing local and remote motion aftereffects.
Stéphane Dubé,Michael von Grünau +1 more
TL;DR: A new method, using phase-reversing sinusoidal gratings to cancel perceived motion, was developed to measure the motion aftereffect (MAE), and showed the existence of a remote MAE, i.e. an MAE in areas that were not directly stimulated during adaptation.