Results 41 to 50 of about 9,542,103 (311)

Influence of Membrane Vibration on Particles Rejection Using a Slotted Pore Membrane Microfiltration

open access: yes, 2021
A new method is proposed to increase the rejection in microfiltration by applying membrane oscillation, using a new type of microfiltration membrane with slotted pores.
Saad Ullah Khan   +3 more
core   +1 more source

Electrophysiological Features of Neurons in the Mesencephalic Trigeminal Nuclei

open access: yesNeurosignals, 2015
Mesencephalic trigeminal nucleus (Mes V) neurons represent an uncommon class of primary sensory neurons. Besides receiving somatosensory information, Mes V neurons are also involved in regulating multisensory information.
Jun-Ling Xing, San-Jue Hu, Jing Yang
doaj   +1 more source

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   +1 more source

Circadian regulation of dentate gyrus excitability mediated by G-protein signaling

open access: yesCell Reports, 2023
Summary: The central circadian regulator within the suprachiasmatic nucleus transmits time of day information by a diurnal spiking rhythm driven by molecular clock genes controlling membrane excitability.
Jose Carlos Gonzalez   +8 more
doaj   +1 more source

H-channels affect frequency, power and amplitude fluctuations of neuronal network oscillations

open access: yesFrontiers in Computational Neuroscience, 2015
Oscillations in network activity are ubiquitous in the brain and are involved in diverse cognitive functions. Oscillation characteristics, such as power, frequency and temporal structure, depend on both network connectivity and intrinsic cellular ...
Oscar Javier eAvella Gonzalez   +3 more
doaj   +1 more source

The world’s first digital cell twin in cancer electrophysiology: a digital revolution in cancer research?

open access: yesJournal of Experimental & Clinical Cancer Research, 2022
Background The introduction of functional in-silico models, in addition to in-vivo tumor models, opens up new and unlimited possibilities in cancer research and drug development.
Christian Baumgartner
doaj   +1 more source

Temporal variations in English Populations of a forest insect pest, the green spruce aphid (Elatobium abietinum), associated with the North Atlantic Oscillation and global warming [PDF]

open access: yes, 2007
Based on an exceptionally long modern ecological dataset (41 years), it has been possible to show that warm weather in England associated with a positive North Atlantic Oscillation (NAO) index causes the spring migration of the green spruce aphid ...
Harrington, R.   +18 more
core   +1 more source

Analysis of Neural Oscillations on Drosophila’s Subesophageal Ganglion Based on Approximate Entropy

open access: yesEntropy, 2015
The suboesophageal ganglion (SOG), which connects to both central and peripheral nerves, is the primary taste-processing center in the Drosophila’s brain.
Tian Mei   +6 more
doaj   +1 more source

TRPC4 Channel Knockdown in the Hippocampal CA1 Region Impairs Modulation of Beta Oscillations in Novel Context

open access: yesBiology, 2023
Hippocampal local field potentials (LFP) are highly related to behavior and memory functions. It has been shown that beta band LFP oscillations are correlated with contextual novelty and mnemonic performance.
Babak Saber Marouf   +6 more
doaj   +1 more source

Membrane potential fluctuations determine the precision of spike timing and synchronous activity: a model study [PDF]

open access: yes, 2001
Kretzberg J, Egelhaaf M, Warzecha A-K. Membrane potential fluctuations determine the precision of spike timing and synchronous activity: a model study. Journal of computational neuroscience.
Egelhaaf, Martin ; https://orcid.org/   +2 more
core   +1 more source

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