Results 31 to 40 of about 233,602 (313)

Determining the neurotransmitter concentration profile at active synapses [PDF]

open access: yes, 2009
Establishing the temporal and concentration profiles of neurotransmitters during synaptic release is an essential step towards understanding the basic properties of inter-neuronal communication in the central nervous system.
Beato, M.   +3 more
core   +1 more source

Stability and Function of Hippocampal Mossy Fiber Synapses Depend on Bcl11b/Ctip2

open access: yesFrontiers in Molecular Neuroscience, 2018
Structural and functional plasticity of synapses are critical neuronal mechanisms underlying learning and memory. While activity-dependent regulation of synaptic strength has been extensively studied, much less is known about the transcriptional control ...
Elodie De Bruyckere   +11 more
doaj   +1 more source

The History of the Synapse [PDF]

open access: yesThe Anatomical Record, 2020
ABSTRACTWhy did I choose this particular topic for my lecture rather than the history of neuroscience or the history of the neuron? Simply because I believe that every disciple has the obligation to pay homage to their mentors once in their lifetime. My formation as a neuroscientist involved three such mentors spanned across three countries.
openaire   +2 more sources

Endocannabinoid Release Modulates Electrical Coupling between CCK Cells Connected via Chemical and Electrical Synapses in CA1. [PDF]

open access: yes, 2011
Electrical coupling between some subclasses of interneurons is thought to promote coordinated firing that generates rhythmic synchronous activity in cortical regions.
Ali eAfia   +5 more
core   +1 more source

A VLSI recurrent network of integrate-and-fire neurons connected by plastic synapses with long-term memory [PDF]

open access: yes, 2003
Chicca E, Badoni D, Dante V, et al. A VLSI recurrent network of integrate-and-fire neurons connected by plastic synapses with long-term memory. IEEE Transactions on Neural Networks.
Fusi, S.   +7 more
core   +1 more source

Autophagy at the synapse [PDF]

open access: yesNeuroscience Letters, 2019
As the sites of communication between neurons, synapses depend upon precisely regulated protein-protein interactions to support neurotransmitter release and reception. Moreover, neuronal synapses typically exist great distances (i.e. up to meters) away from cell bodies, which are the sources of new proteins and the major sites of protein degradation ...
Veronica Birdsall, Clarissa L. Waites
openaire   +2 more sources

Boltzmann energy-based image analysis demonstrates that extracellular domain size differences explain protein segregation at immune synapses [PDF]

open access: yes, 2011
Immune synapses formed by T and NK cells both show segregation of the integrin ICAM1 from other proteins such as CD2 (T cell) or KIR (NK cell).
Dustin, Michael L.   +22 more
core   +1 more source

Expression of Neurofilament Subunits at Neocortical Glutamatergic and GABAergic Synapses

open access: yesFrontiers in Neuroanatomy, 2018
Neurofilaments (NFs) are neuron-specific heteropolymers that have long been considered as structural proteins. However, it has recently been documented that they may play a functional role at synapses.
Luca Bragina   +3 more
doaj   +1 more source

Regulation of dendritic spine morphogenesis and synapse formation by copines [PDF]

open access: yes, 2006
Primary rat hippocampal culture is a well established system to study molecular mechanisms occurring during synapse formation and maturation. By closer analysis of the temporal appearance of presynaptic Bassoon and the postsynaptic proteins SynGAP, PSD ...
Galic, Milos
core   +1 more source

HDAC6 in Diseases of Cognition and of Neurons

open access: yesCells, 2020
Central nervous system (CNS) neurodegenerative diseases are characterized by faulty intracellular transport, cognition, and aggregate regulation. Traditionally, neuroprotection exerted by histone deacetylase (HDAC) inhibitors (HDACi) has been attributed ...
Patrizia LoPresti
doaj   +1 more source

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