Results 61 to 70 of about 45,602 (183)

PKCα-mediated phosphorylation of LSD1 is required for presynaptic plasticity and hippocampal learning and memory

Scientific Reports, 2017
Lysine-specific demethylase 1 (LSD1) is a histone demethylase that participates in transcriptional repression or activation. Recent studies reported that LSD1 is involved in learning and memory.
Chae-Seok Lim, Hye Jin Nam, Jaehyun Lee, Dongha Kim, Ja Eun Choi, SukJae Joshua Kang, Somi Kim, Hyopil Kim, Chuljung Kwak, Kyu-Won Shim, Siyong Kim, Hyoung-Gon Ko, Ro Un Lee, Eun-Hae Jang, Juyoun Yoo, Jaehoon Shim, Md Ariful Islam, Yong-Seok Lee, Jae-Hyung Lee, Sung Hee Baek, Bong-Kiun Kaang   +20 more
doaj   +1 more source

A Low-Cost Flexible Optoelectronic Synapse Based on ZnO Nanowires for Neuromorphic Computing

Sensors
Neuromorphic computing, inspired by the brain, holds significant promise for advancing artificial intelligence. Artificial optoelectronic synapses, which can convert optical signals into electrical signals, play a crucial role in neuromorphic computing ...
Yongqing Yue, Zixia Yu, Fangpei Li, Wenbo Peng, Quanzhe Zhu, Yongning He   +5 more
doaj   +1 more source

Long‐term and short‐term plasticity independently mimicked in highly reliable Ru‐doped Ge2Sb2Te5 electronic synapses

InfoMat
In order to fulfill the complex cognitive behaviors in neuromorphic systems with reduced peripheral circuits, the reliable electronic synapses mimicked by single device that achieves diverse long‐term and short‐term plasticity are essential. Phase change
Qiang Wang, Yachuan Wang, Yankun Wang, Luyue Jiang, Jinyan Zhao, Zhitang Song, Jinshun Bi, Libo Zhao, Zhuangde Jiang, Jutta Schwarzkopf, Shengli Wu, Bin Zhang, Wei Ren, Sannian Song, Gang Niu   +14 more
doaj   +1 more source

Munc18-1 is a dynamically regulated PKC target during short-term enhancement of transmitter release

eLife, 2014
Transmitter release at synapses is regulated by preceding neuronal activity, which can give rise to short-term enhancement of release like post-tetanic potentiation (PTP).
Özgür Genç, Olexiy Kochubey, Ruud F Toonen, Matthijs Verhage, Ralf Schneggenburger   +4 more
doaj   +1 more source

Radon-222: A Potential Short-Term Earthquake Precursor

Journal of Earth Science & Climatic Change, 2015
This paper attempts to survey and catalog published short-term pre-earthquake precursors based on radon gas emissions. A series of papers were searched to collect relevant data, such as the epicentral distance, the extent, time and duration of the radon disturbance and to analyze the precursory value of each observable.
openaire   +1 more source

Short‐Term and Long‐Term Memory Functionality of a Brain‐Like Device Built from Nanoparticle Atomic Switch Networks

Advanced Electronic Materials
The synaptic plasticity of the Ag‐Ag2S nanoparticle‐based volatile memristor system is demonstrated. The nanoparticles self‐assemble into a network with over 103 interconnected atomic switch interfaces.
Oradee Srikimkaew, Saman Azhari, Deep Banerjee, Yuki Usami, Hirofumi Tanaka   +4 more
doaj   +1 more source

Short-Term Visual Experience Leads to Potentiation of Spontaneous Activity in Mouse Superior Colliculus

, 2021
Qingpeng Yu, Hang Fu, Gang Wang, Jiayi Zhang, Biao Yan   +4 more
openalex   +2 more sources

School Health Fairs Show Potential to Improve Short-term Learning

Journal of Nutrition Education and Behavior, 2010
School-based health fairs, that include a variety of informational and/or “fun†booths, are examples of Level 1 interventions designed to build awareness of a health or nutritional topic or problem.1 Designing, implementing, and evaluating a health fair requires considerable resources. Yet recent examination of their efficacy in increasing knowledge
openaire   +4 more sources

Enhanced Synaptic Potentiation in Transgenic Mice Expressing presenilin 1 Familial Alzheimer's Disease Mutation Is Normalized with a Benzodiazepine

Neurobiology of Disease, 2000
Mutations in presenilin 1 (PS1) are the most common causes of familial Alzheimer's disease (FAD). We examined synaptic physiology in hippocampal brain slices of transgenic mice expressing the FAD-linked PS1 deletion of exon 9 variant.
Shahid H. Zaman, Angèle Parent, Aaron Laskey, Michael K. Lee, David R. Borchelt, Sangram S. Sisodia, Roberto Malinow   +6 more
doaj   +1 more source

Differential sensitivity of three forms of hippocampal synaptic potentiation to depotentiation

Molecular Brain, 2019
Theta-burst stimulation (TBS) induces short-term potentiation (STP) plus two types of transcriptionally-independent forms of long-term potentiation (LTP), termed LTP1 and LTP2.
Pojeong Park, Thomas M. Sanderson, Zuner A. Bortolotto, John Georgiou, Min Zhuo, Bong-Kiun Kaang, Graham L. Collingridge   +6 more
doaj   +1 more source