Results 11 to 20 of about 36,148 (305)

Frequency dependence of CA3 spike phase response arising from h-current properties

open access: yesFrontiers in Cellular Neuroscience, 2013
The phase of firing of hippocampal neurons during theta oscillations encodes spatial information. Moreover, the spike phase response to synaptic inputs in individual cells depends on the expression of the hyperpolarisation-activated mixed cation current (
Melodie eBorel   +4 more
doaj   +2 more sources

Nanoscale adhesion and attachment oscillation under the geometric potential. Part 1: The formation mechanism of nanofiber membrane in the electrospinning

open access: yesResults in Physics, 2019
An electrospinning process is to produce nanofibers from a polymer solution by a high electrostatic force, which is used to eject jets from a Taylor cone formed on a nozzle.
Xiao-Xia Li, Ji-Huan He
doaj   +2 more sources

Theoretical foundations of the sound analogue membrane potential that underlies coincidence detection in the barn owl

open access: yesFrontiers in Computational Neuroscience, 2013
A wide variety of neurons encode temporal information via phase-locked spikes. In the avian auditory brainstem, neurons in the cochlear nucleus magnocellularis (NM) send phase-locked synaptic inputs to coincidence detector neurons in the nucleus ...
Go eAshida   +3 more
doaj   +2 more sources

Structure and Oscillation of Membrane Potential in Block Copolypeptide Membranes.

open access: yesmembrane, 1997
Membranes solvent-cast from the triblock copolypeptide poly (γ-benzyl-L-glutamate) x-poly (L-leucine) y-poly (γ-benzyl-L-glutamate) x, in which the mole ratio of the constituent blocks was properly tailored, displayed a mesophase structure comprised of cylindrical domains of poly (γ-benzyl-L-glutamate) in a continuous matrix of poly (L-leucine ...
Norihiko Minoura
openaire   +3 more sources

Biophysical basis of the sound analogue membrane potential that underlies coincidence detection in the barn owl [PDF]

open access: yesFrontiers in Computational Neuroscience, 2013
Interaural time difference (ITD), or the difference in timing of a sound wave arriving at the two ears, is a fundamental cue for sound localization. A wide variety of animals have specialized neural circuits dedicated to the computation of ITDs.
Go eAshida   +3 more
doaj   +2 more sources

Branching dendrites with resonant membrane: a “sum-over-trips” approach [PDF]

open access: yes, 2007
Dendrites form the major components of neurons. They are complex branching structures that receive and process thousands of synaptic inputs from other neurons.
Cox, Steven J.   +23 more
core   +1 more source

Action Potential: A Vortex Phenomena; Driving Membrane Oscillations [PDF]

open access: yesFrontiers in Computational Neuroscience, 2020
Hodgkin-Huxley (HH) model has been one of the most successful electrical interpretation of nerve membrane which led to revolutions in the field of computational neuroscience. On the contrary, experimental observations indicate that, an Action Potential (AP) is accompanied with certain physiological changes in the nerve membrane such as, production and ...
openaire   +3 more sources

Regulation of [Ca2+]i oscillations and mitochondrial activity by various calcium transporters in mouse oocytes

open access: yesReproductive Biology and Endocrinology, 2020
Oocyte activation inefficiency is one of the reasons for female infertility and Ca2+ functions play a critical role in the regulation of oocyte activation.
Feng Wang   +8 more
doaj   +1 more source

Highly Canalized MinD Transfer and MinE Sequestration Explain the Origin of Robust MinCDE-Protein Dynamics [PDF]

open access: yes, 2012
Min-protein oscillations in Escherichia coli are characterized by the remarkable robustness with which spatial patterns dynamically adapt to variations of cell geometry.
Frey, Erwin   +3 more
core   +1 more source

Dynamic response of model lipid membranes to ultrasonic radiation force. [PDF]

open access: yesPLoS ONE, 2013
Low-intensity ultrasound can modulate action potential firing in neurons in vitro and in vivo. It has been suggested that this effect is mediated by mechanical interactions of ultrasound with neural cell membranes.
Martin Loynaz Prieto   +3 more
doaj   +1 more source

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