Results 21 to 30 of about 93,434 (270)

Beta-rhythm oscillations and synchronization transition in network models of Izhikevich neurons: effect of topology and synaptic type [PDF]

, 2018
Despite their significant functional roles, beta-band oscillations are least understood. Synchronization in neuronal networks have attracted much attention in recent years with the main focus on transition type.
Khoshkhou, Mahsa, Montakhab, Afshin
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Mixed synapses reconcile violations of the size principle in zebrafish spinal cord

eLife, 2022
Mixed electrical-chemical synapses potentially complicate electrophysiological interpretations of neuronal excitability and connectivity. Here, we disentangle the impact of mixed synapses within the spinal locomotor circuitry of larval zebrafish.
Evdokia Menelaou, Sandeep Kishore, David L McLean   +2 more
doaj   +1 more source

Synchronous Behavior of Two Coupled Electronic Neurons [PDF]

, 2000
We report on experimental studies of synchronization phenomena in a pair of analog electronic neurons (ENs). The ENs were designed to reproduce the observed membrane voltage oscillations of isolated biological neurons from the stomatogastric ganglion of ...
A. A. Sharp, A. L. Hodgkin, A. Szücs, D. Dupeyron, G. Le Masson, H. D. I. Abarbanel, H. D. I. Abarbanel, H. D. I. Abarbanel, H. Kantz, J. F. Heagy, J. L. Hindmarsh, L. Glass, M. Falcke, M. I. Rabinovich, M. I. Rabinovich, N. F. Rulkov, R. Elson, R. Roy, S. Le Masson, S. Renaud-Le Masson, V. S. Afraimovich, Y. Yarom   +21 more
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An Interneuron Circuit Reproducing Essential Spectral Features of Field Potentials [PDF]

, 2018
This document is the Accepted Manuscript version of the following article: Reinoud Maex, ‘An Interneuron Circuit Reproducing Essential Spectral Features of Field Potentials’, Neural Computation, March 2018. Under embargo until 22 June 2018.
Bracewell R., Nunez P. L., Press W. H., Reinoud Maex, Schroeder M. R., Wilson M. A.   +5 more
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Contrasting roles of axonal (pyramidal cell) and dendritic (interneuron) electrical coupling in the generation of neuronal network oscillations [PDF]

, 2003
Electrical coupling between pyramidal cell axons, and between interneuron dendrites, have both been described in the hippocampus. What are the functional roles of the two types of coupling?
Bibbig, A., Buhl, E.H., Hormuzdi, S.G., LeBeau, F.E.N., Monyer, H., Pais, I., Traub, R.D., Whittington, M.A.   +7 more
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Electrical synapse structure requires distinct isoforms of a postsynaptic scaffold.

PLoS Genetics, 2023
Electrical synapses are neuronal gap junction (GJ) channels associated with a macromolecular complex called the electrical synapse density (ESD), which regulates development and dynamically modifies electrical transmission.
Jennifer Carlisle Michel, Margaret M B Grivette, Amber T Harshfield, Lisa Huynh, Ava P Komons, Bradley Loomis, Kaitlan McKinnis, Brennen T Miller, Ethan Q Nguyen, Tiffany W Huang, Sophia Lauf, Elias S Michel, Mia E Michel, Jane S Kissinger, Audrey J Marsh, William E Crow, Lila E Kaye, Abagael M Lasseigne, Rachel M Lukowicz-Bedford, Dylan R Farnsworth, E Anne Martin, Adam C Miller   +21 more
doaj   +1 more source

General features of the retinal connectome determine the computation of motion anticipation [PDF]

, 2015
Motion anticipation allows the visual system to compensate for the slow speed of phototransduction so that a moving object can be accurately located.
Asari, Baylor, Berry, Bischofberger, Blitz, Bollmann, Bonin, Borst, Branco, Branco, Briggman, Bölinger, Cafaro, Calkins, Calkins, Chen, Demb, Dreosti, Esposti, Freed, Gleeson, Gollisch, Goodale, Gouras, Haider, Hao, Hausselt, Haverkamp, Helmstaedter, Hines, Hitchcock, HUBEL, Isaacson, Jakobs, Jarsky, Johnston, Koch, Koizumi, Kolb, Kolb, Kolb, Koontz, Kuzmiski, Lee, Leonardo, Levick, Liu, London, Lukasiewicz, MacNeil, Magee, Malpeli, Manookin, Marshak, Marshak, Masland, Miller, Münch, Nikolaev, Odermatt, Oesch, Olveczky, Owczarzak, Pouille, Quiroga, RALL, Rieke, Roska, Schachter, Schwartz, Schwartz, Sivyer, Smith, Talbot, Tanaka, Taylor, Trenholm, Weber, West, Xu, Yonehara, Zhu   +81 more
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The Variable Strength of Electrical Synapses [PDF]

Neuron, 2016
In contrast to chemical synapses, less is known regarding the determinants of the strength of electrical synapses. New evidence from Szoboszlay et al. (2016) shows that the number of gap junctions is the dominant factor underlying the strength of electrical coupling between cerebellar interneurons.
openaire   +2 more sources

Downregulation of Neuronal and Dendritic Connexin36-Made Electrical Synapses Without Glutamatergic Axon Terminals in Spinal Anterior Horn Cells From the Early Stage of Amyotrophic Lateral Sclerosis

Frontiers in Neuroscience, 2018
Connexin36 (Cx36) forms gap junctions between neurons, which are called electrical synapses, enabling adjacent neurons to communicate directly. The participation of chemical synapses in neurodegeneration in amyotrophic lateral sclerosis (ALS) has long ...
Yuko Kobayakawa, Katsuhisa Masaki, Ryo Yamasaki, Wataru Shiraishi, Shotaro Hayashida, Shintaro Hayashi, Koichi Okamoto, Takuya Matsushita, Jun-ichi Kira   +8 more
doaj   +1 more source

E3 ubiquitin ligases LNX1 and LNX2 localize at neuronal gap junctions formed by connexin36 in rodent brain and molecularly interact with connexin36 [PDF]

, 2018
Electrical synapses in the mammalian central nervous system (CNS) are increasingly recognized as highly complex structures for mediation of neuronal communication, both with respect to their capacity for dynamic short- and long-term modification in ...
Griffiths, Emily K., Hormuzdi, Sheriar G., Li, Xinbo, Lynn, Bruce D., McGlade, C. Jane, Nagy, James I.   +5 more
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