Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Jenna G. Kelly"'
Autor:
R.T. Raghavan, Jenna G. Kelly, J. Michael Hasse, Paul G. Levy, Michael J. Hawken, J. Anthony Movshon
Publikováno v:
eneuro. 10:ENEURO.0515-22.2023
There is substantial variation in the mean and variance of light levels (luminance and contrast) in natural visual scenes. Retinal ganglion cells maintain their sensitivity despite this variation using two adaptive mechanisms, which control how respo
Autor:
Corey M. Ziemba, Luke E. Hallum, Richard K. Perez, Christopher Shooner, Jenna G. Kelly, Julia Pai, J. Anthony Movshon
Publikováno v:
J Neurosci
Most single units recorded from macaque secondary visual cortex (V2) respond with higher firing rates to synthetic texture images containing “naturalistic” higher-order statistics than to spectrally matched “noise” images lacking these statis
Publikováno v:
Cerebral Cortex. 29:134-149
One of the underlying principles of how mammalian circuits are constructed is the relative influence of feedforward to recurrent synaptic drive. It has been dogma in sensory systems that the thalamic feedforward input is relatively weak and that ther
Autor:
J. Anthony Movshon, Virginia García-Marín, Jenna G. Kelly, Lynne Kiorpes, Luke E. Hallum, Najib J. Majaj, Romesh D. Kumbhani, Christopher Shooner
Publikováno v:
The Journal of Neuroscience. 37:8734-8741
In amblyopia, abnormal visual experience leads to an extreme form of eye dominance, in which vision through the nondominant eye is degraded. A key aspect of this disorder is perceptual suppression: the image seen by the stronger eye often dominates d
Autor:
Jenna G. Kelly, Michael J. Hawken
Publikováno v:
Brain Structure and Function. 222:3333-3353
A new framework for measuring densities of immunolabeled neurons across cortical layers was implemented that combines a confocal microscopy sampling strategy with automated analysis of 3D image stacks. Its utility was demonstrated by quantifying neur
Autor:
Jenna G. Kelly, Michael J. Hawken
Publikováno v:
Brain structurefunction. 225(3)
The Kv3.1b potassium channel subunit, which facilitates the fast-spiking phenotype characteristic of parvalbumin (PV)-expressing inhibitory interneurons, is also expressed by subpopulations of excitatory neurons in macaque cortex. We have previously
Autor:
Corey M. Ziemba, Lynne Kiorpes, Luke E. Hallum, Najib J. Majaj, Jenna G. Kelly, J. Anthony Movshon, Virginia García-Marín, Christopher Shooner, Romesh D. Kumbhani
Publikováno v:
Vision Research. 114:56-67
Amblyopia is a developmental disorder resulting in poor vision in one eye. The mechanism by which input to the affected eye is prevented from reaching the level of awareness remains poorly understood. We recorded simultaneously from large populations
Publikováno v:
Cereb Cortex
The Kv3.1b potassium channel subunit is associated with narrow spike widths and fast-spiking properties. In macaque primary visual cortex (V1), subsets of neurons have previously been found to be Kv3.1b-immunoreactive (ir) but not parvalbumin (PV)-ir
Publikováno v:
Journal of Vision. 17:798
Publikováno v:
Vision research. 49(7)
We examined interactions between and within the left and right visual hemifields using elementary visual tasks. Each trial required identifying a letter at fixation and then either discriminating the orientation of (experiment 1) or detecting (experi