Results 181 to 190 of about 22,985 (275)

Changes in AMPA receptor currents following LTP induction on rat CA1 pyramidal neurones

, 2004
Bertalan K. Andrásfalvy, Jeffrey C. Magee   +1 more
openalex   +2 more sources

DPP‐DTT Nanowire Phototransistors for Optoelectronic Synapses in EMG and ECG Signal Classification

Small, EarlyView.
A DPP‐DTT NW‐based PT emulates synaptic responses to both optical and electrical inputs, enabling a hardware platform for neuromorphic computing. The proposed device achieved 88.3% and 71.6% classification accuracy on EMG (7 classes) and ECG (5 classes), respectively, highlighting its potential for real‐time biosignal processing in wearable and edge ...
Wangmyung Choi, Jin Seok Yoon, Won Woo Lee, Gun Ho Hong, Hyeonjung Kim, Seyong Oh, Young Tea Chun, Hocheon Yoo   +7 more
wiley   +1 more source

Differential Astrocyte-Supplied NMDAR Co-Agonist for CA1 Versus Dentate Gyrus Long-Term Potentiation. [PDF]

Hippocampus
Sateesh S, Abraham WC.
europepmc   +1 more source

Band and Field Coengineered Charge Trap Memristor via Au Nanoparticle Layer for Programming Speed Enhancement

Small Science, EarlyView.
The Pt/Ta2O5/Nb2O5−x/Au nanoparticles/Al2O3−y/Ti charge trap memristor (CTM) demonstrates faster and energy‐efficient operation compared to its counterpart without Au nanoparticles. This improvement is attributed to the synergistic effects of localized electric field enhancement and optimized electron trapping via band engineering. The findings present
Geunyoung Kim, Jiyul Park, Woojoon Park, Myeongchan Ko, Min Gu Lee, Hangyu Cho, Kyung Min Kim   +6 more
wiley   +1 more source

In silico investigation of the puzzling dopamine effects on excitability and synaptic plasticity in hippocampal CA1 pyramidal neurons. [PDF]

Sci Rep
Manara E, Mele A, Migliore M.
europepmc   +1 more source

Charge‐Trap Memory with Engineered Temporal Dynamics for Physically Integrated Reservoir Computing

Small Science, EarlyView.
A homogeneous PdSe2 charge‐trap memory‐based reservoir computing system is demonstrated via ultrafast photoexcitation defect engineering. Femtosecond laser‐treated devices with multilevel conductance and persistent retention are used as synapses in the readout layer, while pristine devices with short‐term plasticity serve as reservoir nodes.
Mengfan Wu, Ziqi Chen, Niannian Yu, Leyao Li, Xinhao Zhang, Xinyi Wan, Yi Zheng, Shuaishuai Xu, Yang Liu, Jiawei Peng, Yao Wang, Junhui Yuan, Jiafu Wang, Xuewen Wang   +13 more
wiley   +1 more source

D-Serine's Journey Between Stars and Synapses. [PDF]

Neurochem Res
Mountadem S, Oliet SHR, Panatier A.
europepmc   +1 more source

Perinatal Choline Supplementation Promotes Resilience Against Progression of Alzheimer's Disease‐Like Brain Transcriptomic Signatures in AppNL‐G‐F Mice

Aging Cell, EarlyView.
Choline‐protected genes correlated with clinical dementia rating, inflammation, and tauopathy in human AD samples, suggesting that adequate choline intake could be a preventive strategy for Alzheimer's disease (AD). ABSTRACT Alzheimer's disease (AD)—the leading cause of dementia—has no cure, inadequate treatment options, and a limited understanding of ...
Thomas A. Bellio, Andre Krunic, Mary S. Campion, Rohan Dupaguntla, Adam Labadorf, Thor D. Stein, Honghuang Lin, Tiffany J. Mellott, Jan K. Blusztajn   +8 more
wiley   +1 more source

Regulatory Ouabain Action on Excitatory Transmission in Rat Hippocampus: Facilitation of Synaptic Responses and Weakening of LTP. [PDF]

Biomolecules
Stepanenko YD, Sibarov DA, Antonov SM.
europepmc   +1 more source

Alpha‐Ketoglutarate Ameliorates Synaptic Plasticity Deficits in APP/PS1 Mice Model of Alzheimer's Disease

Aging Cell, EarlyView.
This schematic illustration summarizes the effects of calcium alpha‐ketoglutarate (CaAKG) on synaptic plasticity in a mouse model of Alzheimer's disease (APP/PS1). CaAKG enhances autophagy and restores LTP in APP/PS1 mice via NMDAR‐independent, LTCC, and CPAMPAR‐dependent pathways.
Sheeja Navakkode, Brian K. Kennedy
wiley   +1 more source