Results 111 to 120 of about 3,183,091 (359)

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

Advanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won, Jeongwoo Lee, Hyunwook Kim, Joon Hak Oh   +3 more
wiley   +1 more source

Depotentiation from potentiated synaptic strength in a tristable system of coupled phosphatase and kinase

Frontiers in Computational Neuroscience, 2016
Long-term potentiation (LTP) of synaptic strength is strongly implicated in learning and memory. On the other hand, depotentiation, the reversal of synaptic strength from potentiated LTP state to the pre-LTP level, is required in extinction of the ...
Mengjiao Chen, Wei Ren, Xingang Wang
doaj   +1 more source

Probing long-term potentiation-like visual cortical plasticity in humans using repeated visual stimulation: effects on visual evoked potentials [PDF]

, 2022
Holly Hamilton, Daniel H. Mathalon
openalex   +1 more source

Spectrally Tuned Floating‐Gate Synapse Based on Blue‐ and Red‐Absorbing Organic Molecules for Wavelength‐Selective Neural Networks and Fashion Image Classifications

Advanced Functional Materials, EarlyView.
The characteristics of a vertical floating gate heterostructure transistor device that exhibits neuromorphic potentiation under visible light illumination are investigated. Due to spectrally‐tuned absorbance properties of each thin film layer and introduction of tunneling dielectric, the device enables wavelength‐selective tuning of synaptic plasticity
Seungme Kang, Jisoo Park, Jinwoong Hong, Jinmin Park, Jeongbo Lee, Hyeonjung Kim, Wonjun Shin, Eva Bestelink, Radu A. Sporea, Seyong Oh, Chung Whan Lee, Yun‐Hi Kim, Hocheon Yoo   +12 more
wiley   +1 more source

Activity-Induced Long-Term Potentiation of Excitatory Synapses in Developing Zebrafish Retina In Vivo [PDF]

, 2012
Hong-ping Wei, Yuan-yuan Yao, Rongwei Zhang, Xiao‐Feng Zhao, Jiu-lin Du   +4 more
openalex   +1 more source

Multivalent Protein Nanorings for Broad and Potent SARS‐CoV‐2 Neutralization

Advanced Healthcare Materials, EarlyView.
A protein‐only, modular multivalent nanoscaffold displaying 20 anchor points, decorated with two different binders (10 of each), targeting the SARS‐CoV‐2 receptor‐binding domain is presented. The construct self‐assembles into stable, biocompatible, homogeneous nanoparticles, exhibit synergistic binding with fM IC50 values. It also detects spike at 9 ng 
Molood Behbahanipour, Carla Goldin, Cecilia Arahi Prato, Ana Luz Paletta, Oriol Bárcenas, Susanna Navarro, Jordi Pujols, Daniel H. Murgida, María Virginia Tribulatti, Sebastián Esperante, Damian Alvarez‐Paggi, Salvador Ventura   +11 more
wiley   +1 more source

Tiagabine improves hippocampal long-term depression in rat pups subjected to prenatal inflammation.

PLoS ONE, 2014
Maternal inflammation during pregnancy is associated with the later development of cognitive and behavioral impairment in the offspring, reminiscent of the traits of schizophrenia or autism spectrum disorders.
Aline Rideau Batista Novais, Nadine Crouzin, Mélanie Cavalier, Mathilde Boubal, Janique Guiramand, Catherine Cohen-Solal, Marie-Céleste de Jesus Ferreira, Gilles Cambonie, Michel Vignes, Gérard Barbanel   +9 more
doaj   +1 more source

Depolarization-activated potentiation of the T fiber synapse in the blue crab [PDF]

, 1993
The blue crab T fiber synapse, associated with the stretch receptor of the swimming leg, has a nonspiking presynaptic element that mediates tonic transmission.
Lin, J.-W., Llinas, R.
core  

CA1 Long-Term Potentiation Is Diminished but Present in Hippocampal Slices from α-CaMKII Mutant Mice [PDF]

, 1998
Heather L. Hinds, Susumu Tonegawa, Roberto Malinow   +2 more
openalex   +1 more source

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

Advanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales, Jessica Ingrid Marquez Cazorla, Renzo Marianito Marquez Cazorla, Aline Martins dos Santos, Jonatas Lobato Duarte, Letícia Oliveira Catarin Nunes, Túlio Custódio Reis, Lara Cerazi Salvador, Norival Alves Santos‐Filho, Rafael Miguel Sábio, Hélder A. Santos, Fernando Rogério Pavan   +11 more
wiley   +1 more source