scholarly journals Two Modes of Motion Perception: A Double-dissociation of the effects of contrast and field of view on perception of object-motion and self-motion

2011 ◽  
Vol 11 (11) ◽  
pp. 917-917
Author(s):  
D. A. Owens ◽  
X. Zhang ◽  
A. Nalbandian ◽  
J. Lawrence
Keyword(s):  
Motion Perception ◽  
Object Motion ◽  
Field Of View ◽  
Double Dissociation ◽  
Self Motion

scholarly journals An integrated neural model of robust self-motion and object motion perception in visually realistic environments

2019 ◽  
Vol 19 (10) ◽  
pp. 294a
Author(s):  
Scott T Steinmetz ◽  
Oliver W Layton ◽  
N. Andrew Browning ◽  
Nathaniel V Powell ◽  
Brett R Fajen
Keyword(s):  
Motion Perception ◽  
Neural Model ◽  
Object Motion ◽  
Self Motion

Cortical responses to object-motion and visually-induced self-motion perception

2001 ◽  
Vol 12 (1) ◽  
pp. 167-170 ◽  
Author(s):  
G Wiest ◽  
M.A Amorim ◽  
D Mayer ◽  
S Schick ◽  
L Deecke ◽  
...  
Keyword(s):  
Motion Perception ◽  
Object Motion ◽  
Cortical Responses ◽  
Self Motion

Motion percepts: “Sense specific,” “kinematic,” or . . . ?

1999 ◽  
Vol 22 (2) ◽  
pp. 338-340 ◽  
Author(s):  
A. H. Wertheim
Keyword(s):  
Motion Perception ◽  
Object Motion ◽  
Self Motion

In line with my model of object motion perception (Wertheim 1994) and in contradistinction to what Stoffregen (1994) states, Sauvan's data suggest that percepts of motion are not sense specific. It is here argued that percepts of object- or self-motion are neither sense specific nor do they necessarily stem from what Stoffregen calls “kinematic events.” Stoffregen's error is in believing that we can only perceive object- or self-motion relative to other objects, which implies a failure to realise that percepts of absolute object- or self-motion in space (relative to the earth's surface) do exist as well, even when the earth's surface itself is not perceived.

Color effects on self-motion perception

2006 ◽  
Author(s):  
Frederick Bonato ◽  
Andrea Bubka
Keyword(s):  
Motion Perception ◽  
Self Motion

Disruption of self-motion perception without vestibular reflex alteration in ménière’s disease

2021 ◽  
pp. 1-11
Author(s):  
Mario Faralli ◽  
Michele Ori ◽  
Giampietro Ricci ◽  
Mauro Roscini ◽  
Roberto Panichi ◽  
...  
Keyword(s):  
Motion Perception ◽  
Meniere’S Disease ◽  
Menière’S Disease ◽  
Whole Body ◽  
Meniere's Disease ◽  
Ménière’S Disease ◽  
Menière's Disease ◽  
Ocular Reflex ◽  
Ménière's Disease ◽  
Self Motion

BACKGROUND: Self-motion misperception has been observed in vestibular patients during asymmetric body oscillations. This misperception is correlated with the patient’s vestibular discomfort. OBJECTIVE: To investigate whether or not self-motion misperception persists in post-ictal patients with Ménière’s disease (MD). METHODS: Twenty-eight MD patients were investigated while in the post-ictal interval. Self-motion perception was studied by examining the displacement of a memorized visual target after sequences of opposite directed fast-slow asymmetric whole body rotations in the dark. The difference in target representation was analyzed and correlated with the Dizziness Handicap Inventory (DHI) score. The vestibulo-ocular reflex (VOR) and clinical tests for ocular reflex were also evaluated. RESULTS: All MD patients showed a noticeable difference in target representation after asymmetric rotation depending on the direction of the fast/slow rotations. This side difference suggests disruption of motion perception. The DHI score was correlated with the amount of motion misperception. In contrast, VOR and clinical trials were altered in only half of these patients. CONCLUSIONS: Asymmetric rotation reveals disruption of self-motion perception in MD patients during the post-ictal interval, even in the absence of ocular reflex impairment. Motion misperception may cause persistent vestibular discomfort in these patients.

Cognitive factors can influence self-motion perception (vection) in virtual reality

2006 ◽  
Vol 3 (3) ◽  
pp. 194-216 ◽  
Author(s):  
Bernhard E. Riecke ◽  
Jörg Schulte-Pelkum ◽  
Marios N. Avraamides ◽  
Markus Von Der Heyde ◽  
Heinrich H. Bülthoff
Keyword(s):  
Virtual Reality ◽  
Motion Perception ◽  
Cognitive Factors ◽  
Self Motion

scholarly journals Human visual motion perception shows hallmarks of Bayesian structural inference

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Sichao Yang ◽  
Johannes Bill ◽  
Jan Drugowitsch ◽  
Samuel J. Gershman
Keyword(s):  
Motion Perception ◽  
Visual Motion ◽  
Probabilistic Reasoning ◽  
Choice Model ◽  
Human Motion ◽  
Object Motion ◽  
Ideal Observer ◽  
Structure Identification ◽  
Structural Inference ◽  
Visual Motion Perception

AbstractMotion relations in visual scenes carry an abundance of behaviorally relevant information, but little is known about how humans identify the structure underlying a scene’s motion in the first place. We studied the computations governing human motion structure identification in two psychophysics experiments and found that perception of motion relations showed hallmarks of Bayesian structural inference. At the heart of our research lies a tractable task design that enabled us to reveal the signatures of probabilistic reasoning about latent structure. We found that a choice model based on the task’s Bayesian ideal observer accurately matched many facets of human structural inference, including task performance, perceptual error patterns, single-trial responses, participant-specific differences, and subjective decision confidence—especially, when motion scenes were ambiguous and when object motion was hierarchically nested within other moving reference frames. Our work can guide future neuroscience experiments to reveal the neural mechanisms underlying higher-level visual motion perception.

Self-motion perception: Assessment by computer-generated animations

1998 ◽  
Vol 42 (1-8) ◽  
pp. 273-280 ◽  
Author(s):  
D.E Parker ◽  
D.L Harm ◽  
G.R Sandoz ◽  
N.C Skinner
Keyword(s):  
Motion Perception ◽  
Self Motion
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