Results 51 to 60 of about 10,304,482 (352)

Acute application of Centella asiatica extract enhanced AMPAR-mediated postsynaptic currents in rat entorhinal cortex [PDF]

Journal of Integrative Neuroscience, 2020
Centella asiatica is notable for its wide range of biological activities beneficial to human health, particularly its cognitive enhancement and neuroprotective effects.
Jia Hui Wong, Faruque Reza, Sangu Muthuraju, Huei Gau Chuang, Jingli Zhang, Mohd Harizal Senik, Siti Rafidah Yusof, Habsah Mohamad, Tengku Sifzizul Tengku Muhammad, Nor Hadiani Ismail, Jafri Malin Abdullah
doaj   +1 more source

Data compression of excitatory postsynaptic potentials

Electronics Letters, 2015
Reducing the size of biosignal data is important because a huge amount of data is made by various experiments. In this reported work excitatory postsynaptic potentials (EPSPs) which are one of the biosignal types are efficiently compressed. To the best of authors’ knowledge, EPSPs compression has not been studied yet. The EPSP signal has a feature that
Hyejin An, Hyun-Chool Shin, Se-Young Choi, Kab-Mun Cha   +3 more
openaire   +2 more sources

ADAPT NXT: Fixed Cycles or Every‐Other‐Week IV Efgartigimod in Generalized Myasthenia Gravis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This phase 3b, open‐label, randomized ADAPT NXT study investigated the efficacy, safety, and tolerability of efgartigimod administered in either a fixed cycles dosing regimen (3 cycles of 4 once‐weekly infusions, with 4 weeks between cycles) or a cycle followed by every‐other‐week (Q2W) dosing.
Ali A. Habib, Kristl G. Claeys, Vera Bril, Yessar Hussain, Kelly Gwathmey, Gregory Sahagian, Elena Cortés‐Vicente, Edward Brauer, Deborah Gelinas, Anne Sumbul, Rosa H. Jimenez, Daniela Hristova, Delphine Masschaele, Renato Mantegazza, Andreas Meisel, Shahram Attarian, On behalf of the ADAPT NXT Study Group   +16 more
wiley   +1 more source

Spike-timing dependent plasticity in inhibitory circuits

Frontiers in Synaptic Neuroscience, 2010
Inhibitory circuits in the brain rely on GABA-releasing interneurons. For long, inhibitory circuits were considered weakly plastic in the face of patterns of neuronal activity that trigger long-term changes in the synapses between excitatory principal ...
Karri P Lamsa, Dimitri M. Kullmann, Melanie A Woodin   +2 more
doaj   +1 more source

Effects of methylphenidate on the inhibitory postsynaptic potential in rat locus coeruleus neurons.

The Kurume Medical Journal, 2002
Effects of methylphenidate (MPH), an agent used clinically for the treatment of children presenting the attention-deficit/hyperactivity disorder (AD/HD), on synaptic transmission in the rat locus coeruleus (LC) were examined by intracellular recording ...
Takashi Kuwahata, M. Ishimatsu, Y. Kidani, T. Akasu   +3 more
semanticscholar   +1 more source

Estimating the interaction graph of stochastic neural dynamics [PDF]

, 2016
In this paper we address the question of statistical model selection for a class of stochastic models of biological neural nets. Models in this class are systems of interacting chains with memory of variable length. Each chain describes the activity of a single neuron, indicating whether it spikes or not at a given time.
arxiv   +1 more source

Tunable Tactile Synapses Enabled by Erasable Doping in Iongel‐Gated Nanotube Network Transistors

Advanced Functional Materials, EarlyView.
Artificial tactile synaptic sensors are realized by an iongel‐gated single‐walled carbon nanotube (SWCNT) transistor with reversible doping characteristics. The device senses and memorizes tactile stimuli and exhibits gate bias‐dependent excitatory or inhibitory synaptic behavior.
Yan Huang, Yaoqiang Zhou, Sonja Wieland, Yachen Li, Ni Zhao, Jana Zaumseil   +5 more
wiley   +1 more source

Temperature‐Resilient Polymeric Memristors for Effective Deblurring in Static and Dynamic Imaging

Advanced Functional Materials, EarlyView.
A thermally stable organic memristor based on a thiadiazolobenzotriazole (TBZ) and 2,5‐Dioctyl‐3,6‐di(thiophen‐2‐yl)pyrrolo[3,4‐c]pyrrole‐1,4(2H,5H)‐dione (DPP)‐based conjugated polymer is presented, demonstrating reliable, gradual resistance switching across a wide temperature range (153–573 K).
Ziyu Lv, Ming‐Hao Jiang, Hui‐Ying Liu, Qing‐Xiu Li, Tao Xie, Jingya Yang, Yan Wang, Yongbiao Zhai, Guanglong Ding, Shirui Zhu, Jia‐Hua Li, Miao Zhang, Ye Zhou, Bobo Tian, Wai‐Yeung Wong, Su‐Ting Han   +15 more
wiley   +1 more source

Functional labeling of individualized postsynaptic neurons using optogenetics and trans-Tango in Drosophila (FLIPSOT).

PLoS Genetics
A population of neurons interconnected by synapses constitutes a neural circuit, which performs specific functions upon activation. It is essential to identify both anatomical and functional entities of neural circuits to comprehend the components and ...
Allison N Castaneda, Ainul Huda, Iona B M Whitaker, Julianne E Reilly, Grace S Shelby, Hua Bai, Lina Ni   +6 more
doaj   +1 more source

Postsynaptic Target Specificity of Neurotrophin-Induced Presynaptic Potentiation [PDF]

Neuron, 2000
The role of the target cell in neurotrophin-induced modifications of glutamatergic synaptic transmission was examined in cultured hippocampal neurons. Brain-derived neurotrophic factor (BDNF) induced rapid and persistent potentiation of evoked glutamate release when the postsynaptic neuron was glutamatergic, or excitatory (E-->E), but not when it was ...
Benedikt Berninger, Mu-ming Poo, Alejandro F. Schinder   +2 more
openaire   +3 more sources