Motion perception and its disorders

JJS Barton - Handbook of clinical neurology, 2021 - Elsevier
As we live in a dynamic world, motion is a fundamental aspect of our visual experience. The
advent of computerized stimuli has allowed controlled study of a wide array of motion …

Direction‐specific motion blindness induced by focal stimulation of human extrastriate cortex

O Blanke, T Landis, AB Safran… - European Journal of …, 2002 - Wiley Online Library
Motion blindness (MB) or akinetopsia is the selective disturbance of visual motion
perception while other features of the visual scene such as colour and shape are normally …

[HTML][HTML] The effect of target speed on perception of visual motion direction in a patient with akinetopsia

J Heutink, G de Haan, JB Marsman, M van Dijk… - cortex, 2019 - Elsevier
Although much research has been devoted to the neural correlates of motion perception, the
processing of speed of motion is still a topic of discussion. Apart from patient LM, no in-depth …

Motion and shape perception in cerebral akinetopsia

M Rizzo, M Nawrot, J Zihl - Brain, 1995 - academic.oup.com
Motion cues serve many purposes in primate vision. Consequently, akinetopsia, a defect of
movement perception due to cerebral lesions, would be expected to comprise a range of …

A lesion of cortical area V2 selectively impairs the perception of the direction of first-order visual motion

LM Vaina, S Soloviev, DC Bienfang, A Cowey - Neuroreport, 2000 - journals.lww.com
Lesions of area MT/V5 in monkeys and its presumed homologue, the motion area, in
humans impair motion perception, including the discrimination of the direction of global …

Normal and anomalous development of visual motion processing: motion coherence and 'dorsal-stream vulnerability'

O Braddick, J Atkinson, J Wattam-Bell - Neuropsychologia, 2003 - Elsevier
Directional motion processing is a pervasive and functionally important feature of the visual
system. Behavioural and VEP studies indicate that it appears as a cortical function after …

The role of human ventral visual cortex in motion perception

S Gilaie-Dotan, AP Saygin, LJ Lorenzi, R Egan, G Rees… - Brain, 2013 - academic.oup.com
Visual motion perception is fundamental to many aspects of visual perception. Visual motion
perception has long been associated with the dorsal (parietal) pathway and the involvement …

[HTML][HTML] Motion processing deficits in children with cerebral visual impairment and good visual acuity

A Chandna, N Nichiporuk, S Nicholas… - … & Visual Science, 2021 - jov.arvojournals.org
Purpose: We sought to characterize neural motion processing deficits in children with
cerebral visual impairment (CVI) who have good visual acuity using an objective …

Global motion perception is associated with motor function in 2-year-old children

B Thompson, CJD McKinlay, A Chakraborty… - Neuroscience …, 2017 - Elsevier
The dorsal visual processing stream that includes V1, motion sensitive area V5 and the
posterior parietal lobe, supports visually guided motor function. Two recent studies have …

Defective motion processing in children with cerebral visual impairment due to periventricular white matter damage

JM Weinstein, RO Gilmore, SM Shaikh… - … Medicine & Child …, 2012 - Wiley Online Library
Aim We sought to characterize visual motion processing in children with cerebral visual
impairment (CVI) due to periventricular white matter damage caused by either …