Model of optokinetic responses involving two different visual motion processing pathways.
Sign Up to like & getrecommendations! Published in 2019 at "Progress in brain research"
DOI: 10.1016/bs.pbr.2019.02.005
Abstract: To understand visual motion processing underlying the optokinetic response (OKR), we developed a biomimetic model that reproduces the findings from behavioral experiments. We recorded OKRs induced by drifting gratings with different spatiotemporal frequencies from humans… read more here.
Keywords: visual motion; different visual; model; motion processing ... See more keywords
Visual Motion Processing in Macaque V2.
Sign Up to like & getrecommendations! Published in 2018 at "Cell reports"
DOI: 10.1016/j.celrep.2018.09.014
Abstract: In the primate visual system, direction-selective (DS) neurons are critical for visual motion perception. While DS neurons in the dorsal visual pathway have been well characterized, the response properties of DS neurons in other major… read more here.
Keywords: visual motion; motion processing; motion; processing macaque ... See more keywords
Different trajectories of decline for global form and global motion processing in aging, mild cognitive impairment and Alzheimer's disease
Sign Up to like & getrecommendations! Published in 2017 at "Neurobiology of Aging"
DOI: 10.1016/j.neurobiolaging.2017.03.004
Abstract: The visual processing of complex motion is impaired in Alzheimer's disease (AD). However, it is unclear whether these impairments are biased toward the motion stream or part of a general disruption of global visual processing,… read more here.
Keywords: motion; form; cognitive impairment; motion processing ... See more keywords
Motion processing picks up speed in the brain
Sign Up to like & getrecommendations! Published in 2018 at "Nature"
DOI: 10.1038/d41586-018-04289-9
Abstract: Recordings of individual neurons in the mouse brain reveal a main mechanism for motion processing in the primary visual cortex. These findings are likely to have implications for other species.Recordings of individual neurons in the… read more here.
Keywords: processing picks; speed brain; picks speed; motion processing ... See more keywords
The causal relationship between dyslexia and motion perception reconsidered
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-04471-5
Abstract: It is well established that visual sensitivity to motion is correlated with reading skills. Yet, the causal relationship between motion sensitivity and reading skills has been debated for more than thirty years. One hypothesis posits… read more here.
Keywords: motion; motion sensitivity; sensitivity; motion processing ... See more keywords
“Wrong Way Up”: Temporal and Spatial Dynamics of the Networks for Body Motion Processing at 9.4 T
Sign Up to like & getrecommendations! Published in 2017 at "Cerebral Cortex"
DOI: 10.1093/cercor/bhx151
Abstract: Abstract Body motion delivers a wealth of socially relevant information. Yet display inversion severely impedes biological motion (BM) processing. It is largely unknown how the brain circuits for BM are affected by display inversion. As… read more here.
Keywords: motion; inversion; wrong way; body motion ... See more keywords
Binocular Mechanisms of 3D Motion Processing.
Sign Up to like & getrecommendations! Published in 2017 at "Annual review of vision science"
DOI: 10.1146/annurev-vision-102016-061259
Abstract: The visual system must recover important properties of the external environment if its host is to survive. Because the retinae are effectively two-dimensional but the world is three-dimensional (3D), the patterns of stimulation both within… read more here.
Keywords: mechanisms motion; motion; binocular mechanisms; world ... See more keywords
Asynchronous Event-Based Motion Processing: From Visual Events to Probabilistic Sensory Representation
Sign Up to like & getrecommendations! Published in 2019 at "Neural Computation"
DOI: 10.1162/neco_a_01191
Abstract: In this work, we propose a two-layered descriptive model for motion processing from retina to the cortex, with an event-based input from the asynchronous time-based image sensor (ATIS) camera. Spatial and spatiotemporal filtering of visual… read more here.
Keywords: motion; event based; probabilistic sensory; motion processing ... See more keywords
Exploring and explaining properties of motion processing in biological brains using a neural network
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Vision"
DOI: 10.1167/jov.21.2.11
Abstract: Visual motion perception underpins behaviors ranging from navigation to depth perception and grasping. Our limited access to biological systems constrains our understanding of how motion is processed within the brain. Here we explore properties of… read more here.
Keywords: motion; network; neural network; motion processing ... See more keywords