On the diverse functions of electrical synapses

MJ Vaughn, JS Haas - Frontiers in Cellular Neuroscience, 2022 - frontiersin.org
Electrical synapses are the neurophysiological product of gap junctional pores between
neurons that allow bidirectional flow of current between neurons. They are expressed …

Robust circuit rhythms in small circuits arise from variable circuit components and mechanisms

E Marder, ML Goeritz, AG Otopalik - Current opinion in neurobiology, 2015 - Elsevier
Highlights•Analysis of small oscillatory circuits reveals variability in system
parameters.•Circuits with different parameter sets can be robust to moderate …

Total number and ratio of excitatory and inhibitory synapses converging onto single interneurons of different types in the CA1 area of the rat hippocampus

AI Gulyás, M Megıas, Z Emri… - Journal of Neuroscience, 1999 - Soc Neuroscience
The least known aspect of the functional architecture of hippocampal microcircuits is the
quantitative distribution of synaptic inputs of identified cell classes. The complete dendritic …

Interneurons containing calretinin are specialized to control other interneurons in the rat hippocampus

AI Gulyás, N Hájos, TF Freund - Journal of Neuroscience, 1996 - Soc Neuroscience
Spine-free calretinin-immunoreactive (CR-IR) interneurons form a subpopulation of
GABAergic cells in the rat hippocampus. A characteristic feature of these cells—located in all …

Multiple mechanisms switch an electrically coupled, synaptically inhibited neuron between competing rhythmic oscillators

GJ Gutierrez, T O'Leary, E Marder - Neuron, 2013 - cell.com
Rhythmic oscillations are common features of nervous systems. One of the fundamental
questions posed by these rhythms is how individual neurons or groups of neurons are …

Conditional rhythmicity of ventral spinal interneurons defined by expression of the Hb9 homeodomain protein

JM Wilson, R Hartley, DJ Maxwell, AJ Todd… - Journal of …, 2005 - Soc Neuroscience
The properties of mammalian spinal interneurons that underlie rhythmic locomotor networks
remain poorly described. Using postnatal transgenic mice in which expression of green …

[图书][B] The crustacean stomatogastric system: a model for the study of central nervous systems

AI Selverston, M Moulins - 2012 - books.google.com
This book is a result of a Symposium* organized by the Editors in October 1984 at San
Diego. Almost all of the present and past investigators of the Crustacean Stomatogastric …

The effect of electrical coupling on the frequency of model neuronal oscillators

TB Kepler, E Marder, LF Abbott - Science, 1990 - science.org
Neurons with oscillatory properties are a common feature of the nervous system, but little is
known about how neural oscillators shape the behavior of neuronal networks or how …

Strategies for delineating spinal locomotor rhythm-generating networks and the possible role of Hb9 interneurones in rhythmogenesis

RM Brownstone, JM Wilson - Brain research reviews, 2008 - Elsevier
Despite significant advances in our understanding of pattern generation in invertebrates and
lower vertebrates, there have been barriers to the application of the principles learned to the …

Dynamics of strongly coupled spiking neurons

PC Bressloff, S Coombes - Neural computation, 2000 - direct.mit.edu
We present a dynamical theory of integrate-and-fire neurons with strong synaptic coupling.
We show how phase-locked states that are stable in the weak coupling regime can …