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@ARTICLE{Yang:860292,
author = {Yang, Rui and Huang, He-Ming and Hong, Qing-Hui and Yin,
Xue-Bing and Tan, Zheng-Hua and Shi, Tuo and Zhou, Ya-Xiong
and Miao, Xiang-Shui and Wang, Xiao-Ping and Mi, Shao-Bo and
Jia, Chun-Lin and Guo, Xin},
title = {{S}ynaptic {S}uppression {T}riplet-{STDP} {L}earning {R}ule
{R}ealized in {S}econd-{O}rder {M}emristors},
journal = {Advanced functional materials},
volume = {28},
number = {5},
issn = {1616-301X},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2019-01067},
pages = {1704455 -},
year = {2018},
abstract = {The synaptic weight modification depends not only on
interval of the pre‐/postspike pairs according to
spike‐timing dependent plasticity (classical pair‐STDP),
but also on the timing of the preceding spike
(triplet‐STDP). Triplet‐STDP reflects the unavoidable
interaction of spike pairs in natural spike trains through
the short‐term suppression effect of preceding spikes.
Second‐order memristors with one state variable possessing
short‐term dynamics work in a way similar to the
biological system. In this work, the suppression
triplet‐STDP learning rule is faithfully demonstrated by
experiments and simulations using second‐order memristors.
Furthermore, a leaky‐integrate‐and‐fire (LIF) neuron
is simulated using a circuit constructed with second‐order
memristors. Taking the advantage of the LIF neuron, various
neuromimetic dynamic processes, including local graded
potential leaking out, postsynaptic impulse generation and
backpropagation, and synaptic weight modification according
to the suppression triplet‐STDP rule, are realized. The
realized weight‐dependent pair‐ and triplet‐STDP rules
are clearly in line with findings in biology. The physically
realized triplet‐STDP rule is powerful in developing
direction and speed selectivity for complex pattern
recognition and tracking tasks. These scalable artificial
synapses and neurons realized in second‐order memristors
can intrinsically capture the neuromimetic dynamic
processes; they are the promising building blocks for
constructing brain‐inspired computation systems.},
cin = {ER-C-1},
ddc = {530},
cid = {I:(DE-Juel1)ER-C-1-20170209},
pnm = {143 - Controlling Configuration-Based Phenomena (POF3-143)},
pid = {G:(DE-HGF)POF3-143},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000423512300007},
doi = {10.1002/adfm.201704455},
url = {https://juser.fz-juelich.de/record/860292},
}