Results 21 to 30 of about 87,083 (254)
Brain Sciences, 2021 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
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Scholarpedia, 2013 Optic flow refers to the image motion of the environment projected on the retina during our movement in the world. The term was first coined by James J. Gibson and played a key role in the development of the ecological approach to visual perception, an approach that emphasizes studying human perception in the natural environment rather than in a ...
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Frontiers in Integrative Neuroscience, 2012 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
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Larger Head Displacement to Optic Flow Presented in the Lower Visual Field
i-Perception, 2019 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
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Processing of Visual Signals Related to Self-motion in the Cerebellum of Pigeons
Frontiers in Behavioral Neuroscience, 2013 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
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On Refractive Optical Flow [PDF]
, 2004 This paper presents a novel generalization of the optical flow equation to the case of refraction, and it describes a method for recovering the refractive structure of an object from a video sequence acquired as the background behind the refracting object moves.
Sameer Agarwal 0001 +3 more
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Gaze strategy in the free flying zebra finch (Taeniopygia guttata). [PDF]
PLoS ONE, 2008 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
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Determining optical flow [PDF]
Artificial Intelligence, 1981 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Berthold K. P. Horn, Brian G. Schunck
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A functional architecture of optic flow in the inferior parietal lobule of the behaving monkey. [PDF]
PLoS ONE, 2007 The representation of navigational optic flow across the inferior parietal lobule was assessed using optical imaging of intrinsic signals in behaving monkeys.
Milena Raffi, Ralph M Siegel
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The accuracy of object motion perception during locomotion
Frontiers in Psychology, 2023 Human observers are capable of perceiving the motion of moving objects relative to the stationary world, even while undergoing self-motion. Perceiving world-relative object motion is complicated because the local optical motion of objects is influenced ...
Oliver W. Layton +3 more
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