Results 21 to 30 of about 94,408 (300)
Neuronal processing of translational optic flow in the visual system of the shore crab Carcinus maenas [PDF]
This paper describes a search for neurones sensitive to optic flow in the visual system of the shore crab Carcinus maenas using a procedure developed from that of Krapp and Hengstenberg.
Barnes, W.J.P. +5 more
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The retinal image changes that occur during locomotion, the optic flow, carry information about self-motion and the three-dimensional structure of the environment.
Dennis eEckmeier +5 more
doaj +1 more source
Gaze strategy in the free flying zebra finch (Taeniopygia guttata). [PDF]
Fast moving animals depend on cues derived from the optic flow on their retina. Optic flow from translational locomotion includes information about the three-dimensional composition of the environment, while optic flow experienced during a rotational ...
Dennis Eckmeier +6 more
doaj +1 more source
We compared two measures of visually induced body sway—head motion and centre of pressure (CoP)—that were simultaneously measured while observing optic flow on a head-mounted display (HMD).
Hiroshi Ashida, Kanon Fujimoto
doaj +1 more source
Functional correlates of optic flow motion processing in Parkinson’s disease
The visual input created by the relative motion between an individual and the environment, also called optic flow, influences the sense of self-motion, postural orientation, veering of gait, and visuospatial cognition.
Deepti ePutcha +12 more
doaj +1 more source
Hoverflies and blowflies have distinctly different flight styles. Yet, both species have been shown to structure their flight behaviour in a way that facilitates extraction of 3D information from the image flow on the retina (optic flow).
Bart eGeurten +4 more
doaj +1 more source
Processing of Visual Signals Related to Self-motion in the Cerebellum of Pigeons
In this paper I describe the key features of optic flow processing in pigeons. Optic flow is the visual motion that occurs across the entire retina as a result of self-motion and is processed by subcortical visual pathways that project to the cerebellum.
Douglas Richard Wylie
doaj +1 more source
Temporal synchrony effects of optic flow and vestibular inputs on multisensory heading perception
Summary: Precise heading perception requires integration of optic flow and vestibular cues, yet the two cues often carry distinct temporal dynamics that may confound cue integration benefit.
Qihao Zheng, Luxin Zhou, Yong Gu
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Larger Head Displacement to Optic Flow Presented in the Lower Visual Field
Optic flow that simulates self-motion often produces postural adjustment. Although literature has suggested that human postural control depends largely on visual inputs from the lower field in the environment, effects of the vertical location of optic ...
Kanon Fujimoto, Hiroshi Ashida
doaj +1 more source
Spatial navigation is a cognitive skill fundamental to successful interaction with our environment, and aging is associated with weaknesses in this skill.
Lauren Zajac, Ronald Killiany
doaj +1 more source

