Results 31 to 40 of about 373,469 (269)

δ‐Opioid receptors mediate inhibition of fast excitatory postsynaptic potentials in cat parasympathetic colonic ganglia [PDF]

British Journal of Pharmacology, 1987
Charles Kennedy, J. Krier
openalex   +2 more sources

Dynamic causal models and physiological inference: a validation study using isoflurane anaesthesia in rodents. [PDF]

PLoS ONE, 2011
Generative models of neuroimaging and electrophysiological data present new opportunities for accessing hidden or latent brain states. Dynamic causal modeling (DCM) uses Bayesian model inversion and selection to infer the synaptic mechanisms underlying ...
Rosalyn J Moran, Fabienne Jung, Tetsuya Kumagai, Heike Endepols, Rudolf Graf, Raymond J Dolan, Karl J Friston, Klaas E Stephan, Marc Tittgemeyer   +8 more
doaj   +1 more source

Synedrella nodiflora Extract Depresses Excitatory Synaptic Transmission and Chemically-Induced In Vitro Seizures in the Rat Hippocampus

Frontiers in Pharmacology, 2021
Extracts of the tropical Cinderella plant Synedrella nodiflora are used traditionally to manage convulsive conditions in the West African sub-region.
Patrick Amoateng, Thomas A. Tagoe, Thomas K. Karikari, Kennedy K. E Kukuia, Dorcas Osei-Safo, Eric Woode, Bruno G. Frenguelli, Samuel B. Kombian, Samuel B. Kombian   +8 more
doaj   +1 more source

Cholinergic and Noradrenergic Modulation of Corticothalamic Synaptic Input From Layer 6 to the Posteromedial Thalamic Nucleus in the Rat

Frontiers in Neural Circuits, 2021
Cholinergic and noradrenergic neuromodulation of the synaptic transmission from cortical layer 6 of the primary somatosensory cortex to neurons in the posteromedial thalamic nucleus (PoM) was studied using an in vitro slice preparation from young rats ...
Syune Nersisyan, Syune Nersisyan, Marek Bekisz, Ewa Kublik, Björn Granseth, Andrzej Wróbel, Andrzej Wróbel   +6 more
doaj   +1 more source

Feed-forward recruitment of electrical synapses enhances synchronous spiking in the mouse cerebellar cortex

eLife, 2020
In the cerebellar cortex, molecular layer interneurons use chemical and electrical synapses to form subnetworks that fine-tune the spiking output of the cerebellum.
Andreas Hoehne, Maureen H McFadden, David A DiGregorio   +2 more
doaj   +1 more source

Anterograde Activin signaling regulates postsynaptic membrane potential and GluRIIA/B abundance at the Drosophila neuromuscular junction. [PDF]

PLoS ONE, 2014
Members of the TGF-β superfamily play numerous roles in nervous system development and function. In Drosophila, retrograde BMP signaling at the neuromuscular junction (NMJ) is required presynaptically for proper synapse growth and neurotransmitter ...
Myung-Jun Kim, Michael B O'Connor
doaj   +1 more source

Imbalance of Excitation and Inhibition at Threshold Level In the Auditory Cortex

Frontiers in Neural Circuits, 2015
The interplay of cortical excitation and inhibition is a fundamental feature of cortical information processing. Excitation and inhibition in single cortical neurons are balanced in their response to optimal sensory stimulation due to thalamocortical ...
Yan eZhao, Yan eZhao, Zizhen eZhang, Xiuping eLiu, Colin eXiong, Zhongju eXiao, Jun eYan   +6 more
doaj   +1 more source

Disinhibition of hippocampal CA3 neurons induced by suppression of an adenosine A1 receptor-mediated inhibitory tonus: Pre- and postsynaptic components [PDF]

, 1993
Intracellular recordings were performed on hippocampal CA3 neuronsin vitro to investigate the inhibitory tonus generated by endogenously produced adenosine in this brain region.
Alzheimer, Alzheimer, Alzheimer, Alzheimer, Andreasen, Arai, Ault, Ault, B. Sutor, Bauer, Beavo, Beavo, Ben-Ari, Bruns, Bruns, C. Alzheimer, Chamberlin, Daly, Dragunow, Dragunow, Dunwiddie, Dunwiddie, Dunwiddie, Fredholm, G. Ten Bruggencate, Gerber, Greene, Greene, Haas, Hablitz, Hablitz, Jackisch, Johnston, Linden, Linden, Llinás, Lohse, Madison, Malenka, Meghji, Miles, Moraidis, Nicholson, Pockett, Prestwich, Prince, Scholz, Schubert, Schubert, Smellie, Smellie, Smith, Snyder, Snyder, Sutor, Tanaka, Thompson, Thompson, Van Calker, Williams, Zetterström   +60 more
core   +1 more source

Facilitatory actions of guanidine on synaptic transmission in mammalian brain slices [PDF]

, 1979
Guanidine administration may be beneficial in the treatment of amyotrophic lateral sclerosis and related diseases; however, the actions of guanidine on the mammalian central nervous system have not been investigated.
Galvan, Martin, Grafe, Peter, Ten Bruggencate, Gerrit   +2 more
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Compressed Sensing of Excitatory Postsynaptic Potential Bio-Signals [PDF]

Computer Science & Information Technology ( CS & IT ), 2016
To reduce the size of the biosignal data is important because a huge amount of data is made by various experiments. In the paper, we efficiently compress the excitatory postsynaptic potentials (EPSPs) which is one of the biosignal types. To the best of authors' knowledge, EPSPs compression has not been studied yet.
Hyejin An, Hyun-Chool Shin
openaire   +1 more source