Results 151 to 160 of about 286,988 (401)
Chapter V: Changes in the Chemical Composition of the Retinal Ganglion Cells at a Fixed Age, Following Adequate Stimulation [PDF]
, 1952 openalex +1 more source
How does the inner retinal network shape the ganglion cells receptive field : a computational study [PDF]
arXivWe consider a model of basic inner retinal connectivity where bipolar and amacrine cells interconnect, and both cell types project onto ganglion cells, modulating their response output to the brain visual areas. We derive an analytical formula for the spatio-temporal response of retinal ganglion cells to stimuli taking into account the effects of ...
arxiv
Brain Communications, 2019 Glaucoma is characterized by the progressive dysfunction and loss of retinal ganglion cells. However, the earliest degenerative events that occur in human glaucoma are relatively unknown.
James R. Tribble +8 more
semanticscholar +1 more source
Coral reef fish visual adaptations to a changing world
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Coral reef ecosystems show fluctuations in their prevailing light environment in response to both regular (e.g. between seasons) and more prevalent stochastic events (e.g. human‐induced sediment runoff).
Abigail Shaughnessy, Fabio Cortesi
wiley +1 more source
Axotomy results in delayed death and apoptosis of retinal ganglion cells in adult rats
Journal of Neuroscience, 1994 Using quantitative anatomical techniques, we show that after intraorbital optic nerve transection in adult rats, virtually all retinal ganglion cells (RGCs) survive for 5 d and then die abruptly in large numbers, reducing the RGC population to ...
M. Berkelaar +4 more
semanticscholar +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract The light climate at high latitudes, in particular the extended twilight of winter and the reduced diel variation in light level in midsummer and midwinter, potentially constrains visual function and the synchronisation of temporal organisation in polar species. In this
Nicholas J. C. Tyler +3 more
wiley +1 more source
Neural System Identification with Spike-triggered Non-negative Matrix Factorization [PDF]
arXiv, 2018 Neuronal circuits formed in the brain are complex with intricate connection patterns. Such complexity is also observed in the retina as a relatively simple neuronal circuit. A retinal ganglion cell receives excitatory inputs from neurons in previous layers as driving forces to fire spikes.
arxiv
Molecular Ecology Resources, EarlyView.ABSTRACT Bats have evolved highly adapted auditory mechanisms associated with ecological specialisation. However, there is scattered knowledge about the neurophysiological and cellular basis underlying high‐frequency hearing in echolocating bats. Herein, the total cochlear cell atlas of Rhinolophus ferrumequinum (constant frequency (CF) bat) and Myotis
Xue Wang +14 more
wiley +1 more source
A Nonlinear Model of Spatiotemporal Retinal Processing: Simulations of X and Y Retinal Ganglion Cell Behavior [PDF]
, 1993 This article describes a nonlinear model of neural processing in the vertebrate retina, comprising model photoreceptors, model push-pull bipolar cells, and model ganglion cells.
Gaudiano, Paolo
core +1 more source
Aging Cell, Volume 24, Issue 5, May 2025.Healthy aging is accompanied by transcriptional dysregulation in retinal cells, leading to alterations in key molecular pathways and cellular responses, with the scotopic pathway being particularly affected. We show that rod photoreceptors, essential for initiating scotopic (low‐light) vision, exhibit selective vulnerability to aging‐associated ...
Laura Campello +5 more
wiley +1 more source