Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Gopathy Purushothaman"'
Publikováno v:
Journal of Neurophysiology. 114:2816-2829
To fully understand the relationship between perception and single neural responses, one should take into consideration the early stages of sensory processing. Few studies, however, have directly examined the neural underpinning of visual perception
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f589b621cac4898dff201198783dc522
https://doi.org/10.1152/jn.00560.2015
https://doi.org/10.1152/jn.00560.2015
Publikováno v:
Journal of Neurophysiology. 114:717-735
Fundamental to neuroscience is the understanding of how the language of neurons relates to behavior. In the lateral geniculate nucleus (LGN), cells show distinct properties such as selectivity for particular wavelengths, increments or decrements in c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cf0a128755e71b19124ec8778bc1de2
https://doi.org/10.1152/jn.00068.2015
https://doi.org/10.1152/jn.00068.2015
Publikováno v:
Journal of Comparative Neurology. 521:3432-3450
Despite its anatomical prominence, the function of the primate pulvinar is poorly understood. A few electrophysiological studies in simian primates have investigated the functional organization of pulvinar by examining visuotopic maps. Multiple visuo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd35595253d1ace82e60d3703163e1bf
https://doi.org/10.1002/cne.23358
https://doi.org/10.1002/cne.23358
Publikováno v:
Journal of Comparative Neurology. 521:813-832
The flow of visual information is clear at the earliest stages: the retina provides the driving (main signature) activity for the lateral geniculate nucleus (LGN), which, in turn, drives the primary visual cortex (V1). These driving pathways can be d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eae542893fa4a84399c1c7a16b9f7ea
https://doi.org/10.1002/cne.23203
https://doi.org/10.1002/cne.23203
Publikováno v:
Nature neuroscience
The primary visual cortex (V1) receives its driving input from the eyes via the lateral geniculate nucleus (LGN) of the thalamus. The lateral pulvinar nucleus of the thalamus also projects to V1, but this input is not well understood. We manipulated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f083633f3b832626445f6e293d88d7b3
https://doi.org/10.1038/nn.3106
https://doi.org/10.1038/nn.3106
Publikováno v:
Visual Neuroscience. 25:611-616
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::347134798572f5cba15d3996cda5900b
https://doi.org/10.1017/s0952523807080649
https://doi.org/10.1017/s0952523807080649
Publikováno v:
Nature Neuroscience. 8:99-106
In the middle temporal (MT) area of primates, many motion-sensitive neurons with a wide range of preferred directions respond to a stimulus moving in a single direction. These neurons are involved in direction perception, but it is not clear how perc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae0aa03bef6011475c6d7c28a8d5d1cf
https://doi.org/10.1038/nn1373
https://doi.org/10.1038/nn1373
Publikováno v:
Neural Computation. 15:2883-2908
Intrinsic high-frequency neural activities have been observed in the visual system of several species, but their functional significance for visual perception remains a fundamental puzzle in cognitive neuroscience. Spatiotemporal integration in the h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e3b81778b0b9377e79802402c403a2c
https://doi.org/10.1162/089976603322518786
https://doi.org/10.1162/089976603322518786
Publikováno v:
Spatial Vision. 15:341-376
We extend a neural network model, developed to examine neural correlates for the dynamic synthesis of edges from luminance gradients (Oğmen, 1993), to account for the effects of exposure duration, base blur and contrast on the perceived sharpness of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fb0ea5d6e9f7ef86ffbfffc6c7042b2
https://doi.org/10.1163/15685680260174074
https://doi.org/10.1163/15685680260174074
Publikováno v:
Journal of neurophysiology. 112(11)
Vision is a dynamic process that refines the spatial scale of analysis over time, as evidenced by a progressive improvement in the ability to detect and discriminate finer details. To understand coarse-to-fine discrimination, we studied the dynamics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73b66006385b9b5f5d1876cf3ac3db75
https://pubmed.ncbi.nlm.nih.gov/25210162
https://pubmed.ncbi.nlm.nih.gov/25210162