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The influence of connectivity on the firing rate in a neuronal network with electrical and chemical synapses
(ELSEVIER SCIENCE BVAMSTERDAM, 2012-02-01)
We study the firing rate properties of a cellular automaton model for a neuronal network with chemical synapses. We propose a simple mechanism in which the nonlocal connections are included, through electrical and chemical ...
Connexin-Mediated Signaling at the Immunological Synapse
(MDPI, 2020)
The immunological synapse (IS) is an intercellular communication platform, organized at the contact site of two adjacent cells, where at least one is an immune cell. Functional IS formation is fundamental for the modulation ...
Activity-dependent regulation of the gabaergic synapse
(Universidad de Valparaíso, 2021)
ABSTRACT:
Excitatory and inhibitory balance play a fundamental role in regulation and maintenance of cerebral activity. Inhibitory regulation occurs by the action of diverse GABAergic cells that show activity-dependent ...
New insights to the functional role of the T cell-Antigen Presenting Cell immunological synapse
(Sociedad de Biología de Chile, 2002)
Neurotrophin-3 regulates ribbon synapse density in the cochlea and induces synapse regeneration after acoustic trauma
(eLife Sciences Publications, 2014-10)
Neurotrophin-3 (Ntf3) and brain derived neurotrophic factor (Bdnf) are critical for sensory neuron survival and the establishment of neuronal projections to sensory epithelia in the embryonic inner ear, but their postnatal ...
Dendrodendritic synapses in the mouse olfactory bulb external plexiform layer
(Wiley, 2015-06)
Odor information relayed by olfactory bulb projection neurons, mitral and tufted cells (M/T), is modulated by pairs of reciprocal dendrodendritic synaptic circuits in the external plexiform layer (EPL). Interneurons, which ...
Protein synthesis at the synapse: Developmental changes, subcellular localization and regional distribution of polypeptides synthesized in isolated dendritic fragments
(2001)
This study evaluated local protein synthesis in subcellular fractions of pinched-off dendrites (synaptodendrosomes) from different brain regions and at different developmental ages. Synaptodendrosomes were labeled with ...