Results 71 to 80 of about 997 (167)
Neural sensitivity to translational self‐ and object‐motion velocities
Human Brain Mapping, Volume 45, Issue 1, January 2024.In the current study we manipulated the relative motion velocity between the observer (self‐motion or SM) and the object (OM) within a stationary scene as a strategy to test how the brain accomplishes object‐motion detection. Here, we demonstrated that three key regions of dorsal visual system, such as MT+, V6+, and V3A, are fundamental to implement ...
Valentina Sulpizio +5 more
wiley +1 more source
Different Head-Sway Responses to Optic Flow in Sitting and Standing With a Head-Mounted Display
Frontiers in Psychology, 2020 We investigated postural responses (head displacements) and self-motion perception (vection) to radial and lateral optic flows while sitting and standing by using a head-mounted display.
Kanon Fujimoto +2 more
doaj +1 more source
Measuring vection in a large screen virtual environment [PDF]
Proceedings of the 2nd symposium on Applied perception in graphics and visualization, 2005 This paper describes the use of a large screen virtual environment to induce the perception of translational and rotational self-motion. We explore two aspects of this problem. Our first study investigates how the level of visual immersion (seeing a reference frame) affects subjective measures of vection. For visual patterns consistent with translation,
Betty J. Mohler +3 more
openaire +2 more sources
Vection depends on perceived surface properties [PDF]
Attention, Perception, & Psychophysics, 2016 Optic flow provides important information for the perception of self-motion and can be generated by both diffuse and specular reflectance. Previous self-motion research using virtual environments has primarily considered the properties of diffuse optic flow, but not of specular flow. We used graphical simulations to examine the extent to which visually
Kim, J, Khuu, S, Palmisano, S
openaire +3 more sources
Optic-flow selective cortical sensory regions associated with self-reported states of vection
Frontiers in Psychology, 2015 Optic flow is one of the most important visual cues to the estimation of self-motion. It has repeatedly been demonstrated that a cortical network including visual, multisensory and vestibular areas is implicated in processing optic flow; namely, visual ...
Maiko eUesaki +2 more
doaj +1 more source
Relative Visual Oscillation Can Facilitate Visually Induced Self-Motion Perception
i-Perception, 2016 Adding simulated viewpoint jitter or oscillation to displays enhances visually induced illusions of self-motion (vection). The cause of this enhancement is yet to be fully understood.
Shinji Nakamura +2 more
doaj +1 more source
Concussion# Background We investigated whether everyday situations that trigger post-concussion symptoms (i.e., dynamic visual scenes), induce vection (illusory self-motion) and/or affect postural stability.
Grace A. Gabriel +4 more
doaj +1 more source
Effects of Viewpoint Jitters Onf Roll Vection
i-Perception, 2011 It has been revealed that random viewpoint jitters or periodical viewpoint oscillation superimposed in visual stimulus which simulates the observer's self-motion can enhance visually induced self-motion perception (vection), even if there are sustained ...
Shinji Nakamura
doaj +1 more source
Consistent wind Facilitates Vection
i-Perception, 2011 We examined whether a consistent haptic cue suggesting forward self-motion facilitated vection. We used a fan with no blades (Dyson, AM01) providing a wind of constant strength and direction (wind speed was 6.37 m/s) to the subjects' faces with the ...
Masaki Ogawa +3 more
doaj +1 more source
PLoS ONE, 2014 Visually-induced illusions of self-motion (vection) can be compelling for some people, but they are subject to large individual variations in strength. Do these variations depend, at least in part, on the extent to which people rely on vision to maintain
Deborah Apthorp +2 more
doaj +1 more source