Results 61 to 70 of about 8,199,342 (298)
Advanced Functional Materials, EarlyView.Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang +11 more
wiley +1 more source
Repetitive transcranial magnetic stimulation in psychiatry
Annals of Indian Academy of Neurology, 2011 Repetitive transcranial magnetic stimulation (rTMS) is a non-invasive and relatively painless tool that has been used to study various cognitive functions as well as to understand the brain-behavior relationship in normal individuals as well as in those ...
Biswa Ranjan Mishra +5 more
doaj +1 more source
Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing
Advanced Functional Materials, EarlyView.A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin +7 more
wiley +1 more source
Detection of GAP-43 in Goldfish Brain [PDF]
, 1999 The concept of learning and memory is a neurological process believed to reside in the nervous system of living organisms. In particular the growth associated protein, GAP-43, has been shown to alter its state of phosphorylation via a protein kinase C ...
Hartman, Tifffany R.
core
Flies put the buzz back into long-term-potentiation [PDF]
, 2002 Two new papers show that an atypical protein kinase C may mediate the maintenance of long-term potentiation in the mouse hippocampus and of associative memory in ...
Morris, Richard G M +3 more
core +1 more source
Advanced Functional Materials, EarlyView.The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan +4 more
wiley +1 more source
Vitamin D Alterations in Food Regimens and Synaptic Transmission in Neuronal Circuit
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2012 Background and Objectives: In nervous system, through specific channels and some ionotropic receptors, calcium ion involves in synaptic transmission vitamin D takes an important role in cellular regulation as well.
M Taghizadeh +6 more
doaj +2 more sources
Observation of long term potentiation in papain-based memory devices
, 2014 Biological synaptic behavior in terms of long term potentiation has been observed in papain-based (plant protein) memory devices (memristors) for the first time.
M. K. Hota +7 more
core +1 more source
Advanced Functional Materials, EarlyView.A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar +9 more
wiley +1 more source
Age-dependent loss of PTP and LTP in the hippocampus of PrP-null mice
Neurobiology of Disease, 2003 We have investigated synaptic function in the hippocampus in mice of different ages carrying a null mutation in the PrP gene. Experiments carried out in vivo and in vitro in two laboratories revealed no differences in the ability of juvenile and young ...
John Curtis +4 more
doaj +1 more source