Results 71 to 80 of about 20,302 (212)
Some aspects of amacrine neuron simulation for motion detection [PDF]
, 2007 As it is known, there are five types of neurons in the mammalian retinal layer allowing the detection of several important characteristics of the visual image impinging onto the visual system, namely, photoreceptors, horizontal cells, amacrine, bipolar
González Marcos, Ana +1 more
core +1 more source
Glia, Volume 74, Issue 6, June 2026.Zebrafish pde6c mutants undergo photoreceptor degeneration from 5 dpf, but rods regenerate from 4 wpf. scRNA‐seq of retinal microglia reveals dynamic change of states between 5 dpf and 4 wpf. Two states emerge specifically during regeneration. ABSTRACT Microglia, brain‐resident immune cells, maintain brain homeostasis.
Darshini Ravishankar +2 more
wiley +1 more source
GABA_{B} Receptors Regulate Chick Retinal Calcium Waves [PDF]
, 2001 Correlated spiking activity and associated Ca²⁺ waves in the developing retina are important in determining the connectivity of the visual system. Here, we show that GABA, via GABA_{B} receptors, regulates the temporal characteristics of Ca²⁺ waves ...
Catsicas, M, Mobbs, P
core
Computational convergence of the path integral for real dendritic morphologies [PDF]
, 2012 Neurons are characterised by a morphological structure unique amongst biological cells, the core of which is the dendritic tree. The vast number of dendritic geometries, combined with heterogeneous properties of the cell membrane, continue to challenge ...
Brand, Samuel +3 more
core +2 more sources
The fountain amacrine cells of the rabbit retina
Visual Neuroscience, 1999 We have characterized a distinctive type of bistratified amacrine cell in the rabbit retina at both the single cell and population levels. These cells correspond to the “fountain” amacrine cells recently identified by MacNeil and Masland (1998). The fountain cells can be distinguished in superfused retinal wholemounts labeled with nuclear dyes ...
Wright, Layne, Vaney, David I
openaire +6 more sources
Conservation of Neuron‐Astrocyte Correlated Activity in Developing Sensory Pathways
Glia, Volume 74, Issue 5, May 2026.Astrocytes and neurons in the superior colliculus exhibit spatiotemporal correlated activity before eye opening. Each neuronal wave is followed by a calcium wave in astrocytes. Spillover of glutamate activates mGluR5 and mGluR3 in astrocytes. ABSTRACT Neurons in developing sensory organs exhibit prolonged burst firing before the onset of sensory ...
Vered Kellner +8 more
wiley +1 more source
A biophysical model explains the spontaneous bursting behavior in the developing retina
, 2018 During early development, waves of activity propagate across the retina and play a key role in the proper wiring of the early visual system. During the stage II these waves are triggered by a transient network of neurons, called Starburst Amacrine Cells (
Cessac, Bruno +5 more
core +3 more sources
Allosteric modulation of retinal GABA receptors by ascorbic acid [PDF]
, 2011 Ionotropic GABA receptors (GABAA and GABAC) belong to the Cys-loop receptor family of ligand-gated ion channels. GABAC receptors are highly expressed in the retina, mainly localized at the axon terminals of bipolar cells.
Aguayo, Luis G. +5 more
core +1 more source
Journal of Anatomy, Volume 248, Issue 5, Page 784-805, May 2026.The expression of various genes involved in synapse development, stability and/or function was studied in developing mechanosensory neuromasts and electrosensory ampullary organs in sterlet sturgeon. Most were shared, including Slc17a8, Slc1a3 and Nrxn3, but Cbln18 was neuromast‐restricted and Tulp1 was ampullary organ‐restricted.
Alexander S. Campbell +6 more
wiley +1 more source
Therapeutic Gases in Biomedicine: Updates on Nitric Oxide and Beyond
Advanced Science, Volume 13, Issue 23, 23 April 2026.Therapeutic gases, including NO, CO, H2S, H2, CO2, O2, and Xe, play vital roles in cellular signaling and repair. This review highlights the emerging carriers and delivery systems that enable controlled, localized gas release for diagnostic and therapeutic applications.
Syed Muntazir Andrabi +4 more
wiley +1 more source