Results 111 to 120 of about 2,725,603 (391)

Differential localization of glutamate receptor subunits at the drosophila neuromuscular junction [PDF]

, 2004
The subunit composition of postsynaptic neurotransmitter receptors is a key determinant of synaptic physiology. Two glutamate receptor subunits, Drosophila glutamate receptor IIA (DGluRIIA) and DGluRIIB, are expressed at the Drosophila neuromuscular ...
Allen, Marcus James, DiAntonio, Aaron, Marrus, Scott B., Moffat, Kevin G., Portman, Scott L.   +4 more
core   +1 more source

Maternal Immune Activation Affects Hippocampal Excitatory and Inhibitory Synaptic Transmission in Offspring From an Early Developmental Period to Adulthood

Frontiers in Cellular Neuroscience, 2020
One of the risk factors for schizophrenia is maternal infection. We have previously shown that Polyriboinosinic-polyribocytidylic acid (poly I:C) induced maternal immune activation in mice caused histological changes in the hippocampal CA1 area of ...
Keiju Nakagawa, Hiroki Yoshino, Yoichi Ogawa, Kazuhiko Yamamuro, Sohei Kimoto, Yoshinobu Noriyama, Manabu Makinodan, Masayuki Yamashita, Yasuhiko Saito, Toshifumi Kishimoto   +9 more
doaj   +1 more source

Tin‐Based 2D/3D Perovskite Vertical Heterojunction for High‐Performance Synaptic Phototransistors

Advanced Functional Materials, EarlyView.
Phototransistors based on tin‐based 2D/3D perovskite heterostructures show an ultrahigh responsivity and detectivity at a low gate voltage across a broad wavelength region from ultraviolet to near‐infrared. The devices can replicate neuromorphic learning and remembering behaviors to light stimuli, in addition to electric depression and memory erasure ...
Hok‐Leung Loi, Tianyue Wang, Dapeng Liu, Jiupeng Cao, Jing Zhuang, Zeyu Zhao, Yang Xu, Mitch Guijun Li, Liang Li, Tianyou Zhai, Feng Yan   +10 more
wiley   +1 more source

Endogenous Dopamine and Endocannabinoid Signaling Mediate Cocaine-Induced Reversal of AMPAR Synaptic Potentiation in the Nucleus Accumbens Shell [PDF]

, 2018
Repeated exposure to drugs of abuse alters the structure and function of neural circuits mediating reward, generating maladaptive plasticity in circuits critical for motivated behavior.
Hearing, Matthew, Huffington, Ethan D., Ingebretson, Anna E., Thomas, Mark J.   +3 more
core   +2 more sources

Modulation of SK Channel Trafficking by Beta Adrenoceptors Enhances Excitatory Synaptic Transmission and Plasticity in the Amygdala [PDF]

, 2008
Emotionally arousing events are particularly well remembered. This effect is known to result from the release of stress hormones and activation of beta adrenoceptors in the amygdala. However, the underlying cellular mechanisms are not understood.
Crane, James W., Delaney, Andrew J., Faber, Elizabeth S. L., Power, John M., Sah, Pankaj, Sedlak, Petra   +5 more
core   +1 more source

Neonatal inflammation increases hippocampal KCC2 expression through methylation-mediated TGF-β1 downregulation leading to impaired hippocampal cognitive function and synaptic plasticity in adult mice

Journal of Neuroinflammation, 2023
The mechanisms by which neonatal inflammation leads to cognitive deficits in adulthood remain poorly understood. Inhibitory GABAergic synaptic transmission plays a vital role in controlling learning, memory and synaptic plasticity.
Jing Rong, Yang Yang, Min Liang, Haiquan Zhong, Yingchun Li, Yichao Zhu, Sha Sha, Lei Chen, Rong Zhou   +8 more
doaj   +1 more source

The Chemokine MIP-1α/CCL3 impairs mouse hippocampal synaptic transmission, plasticity and memory

Scientific Reports, 2015
Chemokines are signaling molecules playing an important role in immune regulations. They are also thought to regulate brain development, neurogenesis and neuroendocrine functions.
Elodie Marciniak, E. Faivre, P. Dutar, Claire Alves Pires, D. Demeyer, R. Caillierez, Charlotte Laloux, L. Buée, D. Blum, S. Humez   +9 more
semanticscholar   +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

Interactions between short-term and long-term plasticity: shooting for a moving target [PDF]

, 2011
Far from being static transmission units, synapses are highly dynamical elements that change over multiple time scales depending on the history of the neural activity of both the pre- and postsynaptic neuron.
Jean-Pascal Pfister, Má
core   +2 more sources

Multielement Filament Memristor Enabling Multifunctional Neuromorphic Device

Advanced Functional Materials, EarlyView.
A new type of memristor featuring a hybrid mechanism and multifunctional applications is introduced. The proposed single device combines the alloy metal filament with the oxygen vacancy filament to achieve both resistive and threshold switching with enhanced reliability, mimicking both biological synapses and nociceptors. This study shows that filament‐
Mingu Jang, Hanchan Song, Hae Jin Kim, Jung Ho Yoon, Kyung Min Kim   +4 more
wiley   +1 more source