Results 251 to 260 of about 2,634,653 (301)
Some of the next articles are maybe not open access.
Visual Cortex: Binocular Matchmaking
Current Biology, 2021Most binocular neurons in the mammalian visual cortex show matched selectivity for light stimuli presented through either eye. A recent study tracked the responses of individual neurons in early visual cortex over time, revealing that matched binocular selectivity develops through major rearrangements of binocular visual circuits.
Alessandro, La Chioma, Mark, Hübener
openaire +2 more sources
Microcircuits in visual cortex
Current Opinion in Neurobiology, 2002The microcircuitry of the neocortex is bewildering in its anatomical detail, but seen through the filters of physiology, some simple circuits have been suggested. Intensive investigations of the cortical representation of orientation, however, show how difficult it is to achieve any consensus on what the circuits are, how they develop, and how they ...
openaire +3 more sources
The Italian Journal of Neurological Sciences, 1984
A short analysis of the input-output organization of the primary visual cortical areas in the cat and monkey is followed by a description of the salient microelectrophysiological properties of retino-geniculo-cortical system neurons. It is concluded that a strict hierarchical model of cortical processing of visual information is no longer tenable.
openaire +2 more sources
A short analysis of the input-output organization of the primary visual cortical areas in the cat and monkey is followed by a description of the salient microelectrophysiological properties of retino-geniculo-cortical system neurons. It is concluded that a strict hierarchical model of cortical processing of visual information is no longer tenable.
openaire +2 more sources
Primary visual cortex and visual awareness
Nature Reviews Neuroscience, 2003The primary visual cortex (V1) is probably the best characterized area of primate cortex, but whether this region contributes directly to conscious visual experience is controversial. Early neurophysiological and neuroimaging studies found that visual awareness was best correlated with neural activity in extrastriate visual areas, but recent studies ...
openaire +2 more sources
The Cerebral Cortex: Visual Cortex
Archives of Ophthalmology, 1986Brain structure involved in visual processing is examined in this new volume of The Cerebral Cortex . Ophthalmologists, particularly neuroophthalmologists, and visual scientists concerned with visual processing will benefit from this source book of detailed mammalian visual anatomy.
openaire +1 more source
Visual cortex efference to nonprimary cortex in the cat
Brain Research, 1971Abstract Evoked potentials and corresponding extracellular single cell activity were recorded in anterior middle suprasylvian gyrus upon stimulation of ipsilateral visual cortex with single pulses in chloralosed cats. Both a short and a long latency efference from visual cortex (VC) to anterior middle suprasylvian gyrus (AMSS) were observed.
J M, Orem, J M, Rhodes
openaire +2 more sources
American Journal of EEG Technology, 1986
ABSTRACT.Our knowledge of the visual cortex has increased tremendously over the past ten years based on studies in subhuman primates. Over a dozen separate cortical visual areas have now been described in monkeys (Van Essen and Maunsell 1983). This paper will review our current understanding of the anatomy and physiology of the visual cortex in monkeys
openaire +1 more source
ABSTRACT.Our knowledge of the visual cortex has increased tremendously over the past ten years based on studies in subhuman primates. Over a dozen separate cortical visual areas have now been described in monkeys (Van Essen and Maunsell 1983). This paper will review our current understanding of the anatomy and physiology of the visual cortex in monkeys
openaire +1 more source
Response synchronization in the visual cortex
Current Opinion in Neurobiology, 1993Recently, the classic idea of a 'relational' code in the brain received new impetus from the observation of stimulus-dependent synchronizations in the visual cortex. Work over the past two years has focused on documenting the functional dependencies of such synchronizations.
A, Aertsen, M, Arndt
openaire +2 more sources
2016
In order to understand the organization of visual spatial organization within the occipital cortex, it is necessary to review basic functional aspects of the retina and its projection to the lateral geniculate. Retinal photoreceptors actually hyperpolarize when light hits the 11-cis retinal molecule and induces molecular motion within the photoreceptor
openaire +1 more source
In order to understand the organization of visual spatial organization within the occipital cortex, it is necessary to review basic functional aspects of the retina and its projection to the lateral geniculate. Retinal photoreceptors actually hyperpolarize when light hits the 11-cis retinal molecule and induces molecular motion within the photoreceptor
openaire +1 more source
Interareal synchronization in the visual cortex
Behavioural Brain Research, 1996The primary visual cortex (V1) is part of a highly interconnected network of cortical areas, hierarchically organized but operating concurrently across hierarchical levels. The high degree of reciprocal interconnection among visual cortical areas provides a framework for their interaction during the performance of visual scene analysis.
openaire +2 more sources