Results 81 to 90 of about 2,877,919 (190)

Visual perception of object motion during self-motion does not depend on heading perception

open access: yes, 2012
Recent studies have suggested that the visual system subtracts the optic flow pattern experienced during self-motion from the projected retinal motion of the environment to recover object motion, a phenomenon called “flow parsing”.
Li, L   +3 more
core   +1 more source

Focal optogenetic suppression in macaque area MT biases direction discrimination and decision confidence, but only transiently

open access: yeseLife, 2018
Insights from causal manipulations of brain activity depend on targeting the spatial and temporal scales most relevant for behavior. Using a sensitive perceptual decision task in monkeys, we examined the effects of rapid, reversible inactivation on a ...
Christopher R Fetsch   +5 more
doaj   +1 more source

Motion onset does not capture attention when subsequent motion is "smooth" [PDF]

open access: yes, 2011
Previous research on the attentional effects of moving objects has shown that motion per se does not capture attention. However, in later studies it was argued that the onset of motion does capture attention.
von Mühlenen, Adrian   +3 more
core   +1 more source

Aesthetic Judgment in Calligraphic Tracing: The Dominant Role of Dynamic Features

open access: yesBehavioral Sciences
Aesthetic judgment in visual arts has traditionally focused on static features, yet research suggests that dynamic features also shape aesthetic experience. This study examines the dominance of dynamic features in calligraphic tracing aesthetics. Using a
Qian Yuan, Guoying Yang, Ruimin Lyu
doaj   +1 more source

Temporal Integration of Motion Streaks in Migraine

open access: yesVision, 2018
Migraine is associated with differences in visual perception, specifically, deficits in the perception of motion. Migraine groups commonly show poorer performance (higher thresholds) on global motion tasks compared to control groups.
Louise O’Hare
doaj   +1 more source

Atypical integration of motion signals in Autism Spectrum Conditions.

open access: yesPLoS ONE, 2012
Vision in Autism Spectrum Conditions (ASC) is characterized by enhanced perception of local elements, but impaired perception of global percepts. Deficits in coherent motion perception seem to support this characterization, but the roots and robustness ...
Caroline E Robertson   +3 more
doaj   +1 more source

Static Visual Agnosia Following Awake Resection of a Left Frontal Low-Grade Glioma: A Case Report of Ventral Stream Network Disruption (“Astatopsia”)

open access: yesReports
Background and Clinical Significance: Visual agnosia and speech production deficits are well-described sequelae of neurosurgical interventions, but their selective dissociation remains rare.
Stefano Vecchioni   +5 more
doaj   +1 more source

Social network size relates to developmental neural sensitivity to biological motion

open access: yesDevelopmental Cognitive Neuroscience, 2018
The ability to perceive others’ actions and goals from human motion (i.e., biological motion perception) is a critical component of social perception and may be linked to the development of real-world social relationships. Adult research demonstrates two
L.A. Kirby   +4 more
doaj   +1 more source

Eye-Tracking Algorithm for Early Glaucoma Detection: Analysis of Saccadic Eye Movements in Primary Open-Angle Glaucoma

open access: yesJournal of Eye Movement Research
Glaucoma remains a leading cause of irreversible blindness worldwide, with early detection crucial for preventing vision loss. This study developed and validated a novel eye-tracking algorithm to detect oculomotor abnormalities in primary open-angle ...
Cansu Yuksel Elgin
doaj   +1 more source

Reclaiming the obsolete in transitional landscapes: perception, motion, engagement

open access: yes, 2006
Transitional landscapes are spaces/interfaces between city and countryside commonly experienced on the move; although highly present in the commuting life of metropolitan areas, they are perceived as obsolete by the people who mostly use them – the ...
Kamvasinou, K.
core   +1 more source

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