Results 121 to 130 of about 122,577 (292)

Ferroelectric Devices for In‐Memory and In‐Sensor Computing

Advanced Science, EarlyView.
Inspired by biological systems, in‐memory and in‐sensor computing overcome von Neumann bottlenecks. Ferroelectric devices can mimic synaptic functions and sense stimuli like light or force, therefore are ideal for these paradigms. This review introduces the ferroelectric devices applied for in‐memory and in‐sensor computing, covering their structures ...
Hong Fang, Ronghuan Xie, Qiang Cao, Shishen Yan, Xiaolin Wang, Limei Zheng   +5 more
wiley   +1 more source

[Critical period of cortical plasticity].

Revista de neurologia, 2003
8
Morales, B, Rozas, C, Pancetti, F, Kirkwood, A   +3 more
openaire   +3 more sources

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures

Advanced Science, EarlyView.
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita, E. Palmieri, I. Lucarini, L. Montaina, L. Maiolo   +4 more
wiley   +1 more source

Impaired Spike Timing Dependent Cortico-Cortical Plasticity in Alzheimer's Disease Patients

, 2018
Mechanisms of cortical plasticity have been recently investigated in Alzheimer's disease (AD) patients with transcranial magnetic stimulation protocols showing a clear impairment of long-term potentiation (LTP) cortical-like plasticity ...
Ponzo, Viviana, Picazio, Silvia, Di Lorenzo, Francesco, Motta, Caterina, Martorana, Alessandro, Koch, Giacomo, Caltagirone, Carlo, Bonnì, Sonia, Bozzali, Marco   +8 more
core   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Long-term potentiation-like cortical plasticity is disrupted in Alzheimer's disease patients independently from age of onset

, 2016
OBJECTIVE Alzheimer's disease (AD) is considered an age-related disorder. However, it is unclear whether AD induces the same pathological and neurophysiological modifications in synaptic functions independently from age of disease onset.
Carlo Caltagirone (110756), Priscilla C Negrão Serra (16260644), Giacomo Koch (110752), Viviana Ponzo (16219673), Caterina Motta (428424), Marco Bozzali (4467988), Francesco Di Lorenzo (4477978), Alessandro Martorana (77397), Sonia Bonnì (110754)   +8 more
core  

Interaction of BDNF and COMT polymorphisms on paired-associative stimulation-induced cortical plasticity

, 2012
Witte VA, Kürten J, Jansen S, et al. Interaction of BDNF and COMT polymorphisms on paired-associative stimulation-induced cortical plasticity. The Journal of Neuroscience.
Kürten, J., Jansen, S., Flöel, A., Kürten, Julia, Jansen, Stefanie, Schirmacher, A., Brand, E., Sommer, J., Witte, Veronica Anja, Flöel, Agnes, Witte, V., Schirmacher, Anja, Brand, Eva, Sommer, Jens   +13 more
core   +1 more source

Fine‐Tuned Regulation of mRNA Translation and Transport by STAU2 Condensate Facilitates Neuronal Development and Plasticity

Advanced Science, EarlyView.
STAU2 undergoes phase separation to form dynamic condensates that package target mRNAs and deliver them to the distal ends of growing neuronal dendrites. STAU2 condensates stabilize embedded mRNAs and repress their translation. Synaptic activity bidirectionally remodels STAU2 condensates, coordinating local translation of STAU2‐associated mRNAs ...
Shijing Huang, Yuanyuan Chu, Ruiqian Zhao, Siyu Li, Yu Feng, Hongdan Zheng, Yunli Xie, Tong Wang, Wenyu Wen   +8 more
wiley   +1 more source

Host Interneurons Mediate Cortical Plasticity Reactivated by Embryonic Inhibitory Cell Transplantation [PDF]

, 2020
The adult brain lacks sensitivity to changes in the sensory environment found in the juvenile brain. The transplantation of embryonic interneurons has been shown to restore juvenile plasticity to the adult host visual cortex.
Zheng, XiaoTing
core  

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source