Dynamics of neuron-like excitable Josephson junctions coupled by a metal oxide memristive synapse
F Wu, Z Yao - Nonlinear Dynamics, 2023 - Springer
Transition of firing modes via synapse is a crucial step in neural coding. The
neuron/synapse-like circuits have been proposed to simulate neural behaviors and …
neuron/synapse-like circuits have been proposed to simulate neural behaviors and …
16p11. 2 deletion is associated with hyperactivation of human iPSC-derived dopaminergic neuron networks and is rescued by RHOA inhibition in vitro
Reciprocal copy number variations (CNVs) of 16p11. 2 are associated with a wide spectrum
of neuropsychiatric and neurodevelopmental disorders. Here, we use human induced …
of neuropsychiatric and neurodevelopmental disorders. Here, we use human induced …
Biophysical models of intrinsic homeostasis: Firing rates and beyond
N Niemeyer, JH Schleimer, S Schreiber - Current Opinion in Neurobiology, 2021 - Elsevier
In view of ever-changing conditions both in the external world and in intrinsic brain states,
maintaining the robustness of computations poses a challenge, adequate solutions to which …
maintaining the robustness of computations poses a challenge, adequate solutions to which …
Transitions between classes of neuronal excitability and bifurcations induced by autapse
Z Zhao, H Gu - Scientific Reports, 2017 - nature.com
Neuronal excitabilities behave as the basic and important dynamics related to the transitions
between firing and resting states, and are characterized by distinct bifurcation types and …
between firing and resting states, and are characterized by distinct bifurcation types and …
Excitatory autapse induces different cases of reduced neuronal firing activities near Hopf bifurcation
Z Zhao, L Li, H Gu - Communications in Nonlinear Science and Numerical …, 2020 - Elsevier
Excitatory autapse with short time delay can lower the firing frequency of spiking behaviors
near subcritical Hopf bifurcation, which is interpreted with type II phase response curve …
near subcritical Hopf bifurcation, which is interpreted with type II phase response curve …
Cost-efficient FPGA implementation of a biologically plausible dopamine neural network and its application
Dopamine neurons play an essential role in terms of cognitive coordination and executive
functions, which has been investigated in the therapy of multiple psychiatric and …
functions, which has been investigated in the therapy of multiple psychiatric and …
Dynamical mechanism of hyperpolarization-activated non-specific cation current induced resonance and spike-timing precision in a neuronal model
Z Zhao, L Li, H Gu - Frontiers in Cellular Neuroscience, 2018 - frontiersin.org
Hyperpolarization-activated cyclic nucleotide-gated cation current (I h) plays important roles
in the achievement of many physiological/pathological functions in the nervous system by …
in the achievement of many physiological/pathological functions in the nervous system by …
Dynamical ventral tegmental area circuit mechanisms of alcohol‐dependent dopamine release
A large body of data has identified numerous molecular targets through which ethanol
(EtOH) acts on brain circuits. Yet how these multiple mechanisms interact to result in …
(EtOH) acts on brain circuits. Yet how these multiple mechanisms interact to result in …
Excitability and threshold mechanism for enhanced neuronal response induced by inhibition preceding excitation
H Ma, B Jia, Y Li, H Gu - Neural Plasticity, 2021 - Wiley Online Library
Postinhibitory facilitation (PIF) of neural firing presents a paradoxical phenomenon that the
inhibitory effect induces enhancement instead of reduction of the firing activity, which plays …
inhibitory effect induces enhancement instead of reduction of the firing activity, which plays …
Biophysical modeling suggests optimal drug combinations for improving the efficacy of GABA agonists after traumatic brain injuries
SK Sudhakar, TJ Choi, OJ Ahmed - Journal of Neurotrauma, 2019 - liebertpub.com
Traumatic brain injuries (TBI) lead to dramatic changes in the surviving brain tissue. Altered
ion concentrations, coupled with changes in the expression of membrane-spanning …
ion concentrations, coupled with changes in the expression of membrane-spanning …