Results 101 to 110 of about 48,649 (254)

A Brain‐Wide Atlas of Astrocytic Oxytocin Receptors Reveals a Glial Basis for Nucleus Accumbens Modulation of Affiliative Behavior

Advanced Science, EarlyView.
The cellular actors of oxytocin signaling are under intense scrutiny. A brain‐wide anatomical and functional analysis in mice and rats reveals widespread expression of oxytocin receptors in astrocytes. These receptors are functionally active and, in the nucleus accumbens, selectively regulate male social affiliation.
Clémence Denis, Stefan Stojilkovic, Kai‐Yi Wang, Cristina Márquez, Annabel C. Kleinwächter, Angel Baudon, Yuval Podpecan, Aurélia Ces, Mélanie Kremer, Isabelle Arnoux, Nathalie Rouach, Jemima Helen, Sophie Trender, Andreas Wallkum, Selina Wunsch, Franziska Schommer, Moritz C. Wimmer, Tim Schubert, Felix Franke, Jabir Aliyu Muhammad, Eva M. Eisemann, Ingrid Camila Possa‐Paranhos, Cassandra Baumann, Pierre‐Alexis Derrien, Quirin Krabichler, Cosmo Garcia, Henning Fröhlich, Matthew K. Kirchner, Valery Grinevich, Pascal Darbon, Javier E. Stern, Ferdinand Althammer, Alexandre Charlet   +32 more
wiley   +1 more source

Charge-Based Compact Modeling of OECTs for Neuromorphic Applications

IEEE Journal of the Electron Devices Society
Organic electrochemical transistors (OECTs) are a class of promising neuromorphic devices due to their exceptional conductivity, ease of fabrication, and cost-effectiveness.
Ghader Darbandy, Malte Koch, Lukas M. Bongartz, Karl Leo, Hans Kleemann, Alexander Kloes   +5 more
doaj   +1 more source

High Linearity Synaptic Devices Using Ar Plasma Treatment on HfO₂ Thin Film with Non-Identical Pulse Waveforms. [PDF]

Nanomaterials (Basel), 2022
Lee KJ, Weng YC, Wang LW, Lin HN, Pal P, Chu SY, Lu D, Wang YH.   +7 more
europepmc   +1 more source

An On‐Demand Neuromorphic Vision System Enabled by a Multi‐Paradigm Neuromorphic Device and Hierarchical Reconfigurability Designed from Device to System Level

Advanced Science, EarlyView.
An on‐demand ultra‐reconfigurable intelligent vision system with hierarchical reconfigurability from device to system levels is demonstrated. Through co‐design of a multi‐paradigm device, reconfigurable circuits, and adaptive system architecture/algorithms, the system enables seamless switching among spiking, non‐spiking, neuromorphic imaging (NI), and
Biyi Jiang, Jiayi Xu, Liang Ran, Xinhe Feng, Khalil Harrabi, Yida Li, Longyang Lin, Feichi Zhou   +7 more
wiley   +1 more source

Investigation of the Adaptability of Pt/HfO2/n+Si Memristors with Self‐Limiting Oxygen‐Deficient Hafnium Oxide Films under Repetitive Pulse Stimuli

Advanced Physics Research
In this study, the performance of memristive devices made of oxygen‐deficient HfO2 films is investigated when exposed to various electrical pulse stimulations.
Kexiang Wang, Jie Lu, Zeyang Xiang, Mengrui Shi, Liuxuan Wu, Fuyu Yan, Ran Jiang   +6 more
doaj   +1 more source

VDAC1 Upregulation Induces Hyperexcitability of Nociceptive Sensory Neurons Via Enhanced Mitochondrial Atp Efflux in Neuropathic Pain

Advanced Science, EarlyView.
The mechanism diagram of VDAC1 mediating neuronal excitability and neuropathic pain. Briefly, VDAC1 is expressed in DRG neurons and is upregulated following CCI‐induced neuropathic pain. This upregulation enhances ATP transport from mitochondria to the cytoplasm in sensory neurons, leading to increased neuronal excitability and pain behavior.
Fengrun Sun, Ning Yu, Liang Yu, Xiaofen Tian, Yujia Ma, Yikuan Xie, Tao Wang, Chao Ma   +7 more
wiley   +1 more source

A neuromorphic device mimicking synaptic plasticity under different body fluid K+ homeostasis for artificial reflex path construction and pattern recognition

Fundamental Research
The ionic environment of body fluids influences nervous functions for maintaining homeostasis in organisms and ensures normal perceptual abilities and reflex activities.
Lu Yang, Yao Ni, Chengpeng Jiang, Lu Liu, Song Zhang, Jiaqi Liu, Lin Sun, Wentao Xu   +7 more
doaj   +1 more source

Gradient Decomposition Methods for Training Neural Networks With Non-ideal Synaptic Devices. [PDF]

Front Neurosci, 2021
Zhao J, Huang S, Yousuf O, Gao Y, Hoskins BD, Adam GC.   +5 more
europepmc   +1 more source

Mimicking Synaptic Plasticity with Memristive Devices

Poster presented by Gonzalo Rivera-Sierra at the VIII ITQ Winter Meeting of the Instituto de Tecnología Química (ITQ, CSIC-UPV), València, Spain, on 10 February 2026.
Rivera-Sierra, Gonzalo, Bisquert, Juan
openaire   +2 more sources

Ethical Precision in Nanoscale Brain Interfacing

Advanced Science, EarlyView.
As brain interfaces approach the nanoscale, precision no longer only measures—it knows, predicts, and potentially reshapes the mind. This work argues that traditional ethics fails under such conditions and proposes a shift toward continuous, operation‐based governance using the recovery–discovery framework to track, constrain, and responsibly steer ...
Guilherme Wood
wiley   +1 more source