Results 171 to 180 of about 521,946 (359)

Ge N‐Channel Ferroelectric FET Memory With Al2O3/AlN Interfacial Layer by Microwave Annealing

Advanced Electronic Materials, EarlyView.
The first Ge n‐channel FeFET memory devices have been demonstrated. By employing an Al2O3/AlN interfacial layer combined with low thermal budget microwaving annealing, a desirable memory window as well as triple‐level cell storage capability with good reliability have been achieved.
Sheng‐Yen Zheng, Wei‐Ning Kao, Yu‐Hsing Chen, Yung‐Hsien Wu   +3 more
wiley   +1 more source

NPAS4 recruits CCK basket cell synapses and enhances cannabinoid-sensitive inhibition in the mouse hippocampus. [PDF]

, 2018
Experience-dependent expression of immediate-early gene transcription factors (IEG-TFs) can transiently change the transcriptome of active neurons and initiate persistent changes in cellular function.
Bloodgood, Brenda L, Brigidi, G Stefano, Djaja, Nathalie A, Hartzell, Andrea L, Heinz, Daniel A, Martyniuk, Kelly M, Payne, Anja   +6 more
core   +1 more source

High Linearity and Symmetry Ferroelectric Artificial Neuromorphic Devices Based on Ultrathin Indium‐Tin‐Oxide Channels

Advanced Electronic Materials, EarlyView.
Ultrathin ITO and ferroelectric HZO are used to fabricate synaptic transistors. The device has a great on/off ratio ≈108 with a memory window of 1.73 V, successfully simulates the characteristics of the human brain, and achieves good linearity of 0.45 for potential and 0.73 for depression and low asymmetry of 0.89.
Siwei Wang, Xuemeng Hu, Baifan Qian, Jiajie Yu, Zhenhai Li, Qingqing Sun, David Wei Zhang, Qingxuan Li, Lin Chen   +8 more
wiley   +1 more source

Plasticity of neuronal excitability and synaptic balance in the anterior nucleus of paraventricular thalamus after nerve injury

Brain Research Bulletin, 2022
The anterior nucleus of the paraventricular thalamus (aPVT) integrates various synaptic inputs and conveys information to the downstream brain regions for arousal and pain regulation. Recent studies have indicated that the PVT plays a crucial role in the
Wen-Tong Zhang, Wei-Lin Sha, Qian Zhu, Xiao-Bo Wu, Chuan He   +4 more
doaj  

Phototherapy via Modulation of β‐Amyloid in Combating Alzheimer's Disease

Aggregate, EarlyView.
This review introduces the light‐regulated Aβ aggregation, highlighting four applications: photodynamic therapy (PDT), photothermal therapy (PTT), photopharmacology, and photobiomodulation (PBM) systems. It also summarizes the current issues and proposes the prospects of photo‐induced modulation of Aβ aggregation and clearance as a therapeutic strategy
Yunhua Zhang, Chengyuan Qian, Yuncong Chen, Weijiang He, Zijian Guo   +4 more
wiley   +1 more source

The tau isoform 1N4R confers vulnerability of MAPT knockout human iPSC‐derived neurons to amyloid beta and phosphorylated tau‐induced neuronal dysfunction

Alzheimer's &Dementia, EarlyView.
Abstract INTRODUCTION Human tau protein, composed of six brain‐specific isoforms, is a major driver of Alzheimer's disease (AD). The role of its isoforms however remains unclear and human AD models are scarce. METHODS We generated human MAPT– (tau–) knockout (KO) induced pluripotent stem cells (iPSC) using CRISPR/Cas9, differentiated these into ...
Sarah Buchholz, Mohamed Aghyad Al Kabbani, Michael Bell‐Simons, Lena Kluge, Cagla Cagmak, Jennifer Klimek, Natja Haag, Lukas C. Iohan, Audrey Coulon, Marcos R. Costa, Devrim Kilinc, Hans Zempel   +11 more
wiley   +1 more source

Simulation α of EEG using brain network model [PDF]

, 2017
In this paper, we developed a large-scale brain network model comprising of four cerebral areas in the left hemisphere, and each area is modelled as an oscillator Jansen and Rit (JR) model.
Al-Hossenat, Auhood, Li, Yan, Wen, Paul
core  

Effects of Qingyangshen glycosides on neuroplasticity in a mouse model of social defeat

Animal Models and Experimental Medicine, EarlyView.
Summary of the experimental effects of qingyangshen glycosides on neuroplasticity in mice model of social defeat. Abstract Background Qingyangshen (Cynanchum otophyllum C.K. Schneid) is a folk drug for treating depression and other mental disorders induced by social defeat stress.
Jingru Wang, Weishi Chen, Qiang Zhu, Yao Liu, Zheng Kang, Dingding Liu, Guirong Zeng   +6 more
wiley   +1 more source

Recent advances in 2D organic−inorganic heterostructures for electronics and optoelectronics

SmartMat, Volume 4, Issue 2, April 2023., 2023
The integration of atomically‐thin 2D inorganic materials with large numbers of available organic materials can create exciting new opportunities for future multifunctional devices. This review summarizes the recent advances in 2D organic−inorganic‐based heterostructures, including their structures, properties, synthesis, and applications in electronic
Jahangir Khan, Rana Tariq Mehmood Ahmad, Junyang Tan, Rongjie Zhang, Usman Khan, Bilu Liu   +5 more
wiley   +1 more source

Chronobiology of Epilepsy [PDF]

, 2008
A fine balance between neuronal excitation and inhibition governs the physiological state of the brain. It has been hypothesized that when this balance is lost as a result of excessive excitation or reduced inhibition, pathological states such as ...
Dong-Uk Hwang, Hector Sepulveda, Mark Spano, Paul Carney, Sachin S. Talathi, Tom Mareci, William Ditto   +6 more
core   +1 more source