Results 31 to 40 of about 2,892,193 (407)
, 2008 The visual world is imaged on the retinas of our eyes. However, "seeing"' is not a result of neural functions within the eyes but rather a result of what the brain does with those images.
Andersen, Richard A.
core +1 more source
Visual Cortex: Suppression by Depression? [PDF]
Current Biology, 2002 The response of a neuron in the visual cortex to an oriented light bar is strongly reduced by concurrent presentation of a stimulus with a different orientation. New data suggest this 'cross-orientation suppression' is caused, not by intracortical inhibition, but by rapid depression of thalamocortical synapses.
Mrsic-Flogel, Thomas D., Hübener, Mark
openaire +4 more sources
Lipid pathway alterations in Parkinson's disease primary visual cortex. [PDF]
PLoS ONE, 2011 BackgroundWe present a lipidomics analysis of human Parkinson's disease tissues. We have focused on the primary visual cortex, a region that is devoid of pathological changes and Lewy bodies; and two additional regions, the amygdala and anterior ...
Danni Cheng +10 more
doaj +1 more source
Why do children with autism spectrum disorder have abnormal visual perception?
Frontiers in Psychiatry, 2023 Autism spectrum disorder (ASD) is associated with severe impairment in social functioning. Visual information processing provides nonverbal cues that support social interactions. ASD children exhibit abnormalities in visual orientation, continuous visual
Rongyi Zhou +4 more
doaj +1 more source
Nature Neuroscience, 2013 Cortical inhibitory neurons contact each other to form a network of inhibitory synaptic connections. Our knowledge of the connectivity pattern underlying this inhibitory network is, however, still incomplete.
C. Pfeffer +4 more
semanticscholar +1 more source
Visual field map clusters in human frontoparietal cortex
eLife, 2017 The visual neurosciences have made enormous progress in recent decades, in part because of the ability to drive visual areas by their sensory inputs, allowing researchers to define visual areas reliably across individuals and across species.
Wayne E Mackey +2 more
doaj +1 more source
A collicular visual cortex: Neocortical space for an ancient midbrain visual structure
Science, 2019 Another primary visual cortex Most functional studies in the visual system have focused on the cortical representation of the geniculo-striate pathway that links the retina to the cortex.
Riccardo Beltramo, M. Scanziani
semanticscholar +1 more source
fMRI of Monkey Visual Cortex [PDF]
Neuron, 1998 While functional magnetic resonance imaging (fMRI) is now used widely for demonstrating neural activity-related signals associated with perceptual, motor, and cognitive processes in humans, to date this technique has not been developed for use with nonhuman primates.
Paul J. Reber +11 more
openaire +3 more sources
Connectivity changes underlying neurofeedback training of visual cortex activity.
PLoS ONE, 2014 Neurofeedback based on real-time functional magnetic resonance imaging (fMRI) is a new approach that allows training of voluntary control over regionally specific brain activity.
Frank Scharnowski +6 more
doaj +1 more source
Multi-voxel decoding and the topography of maintained information during visual working memory
Frontiers in Systems Neuroscience, 2016 The ability to maintain representations in the absence of external sensory stimulation, such as in working memory, is critical for guiding human behavior.
Sue-Hyun eLee +2 more
doaj +1 more source