Transition of Firing Patterns in a CA1 Pyramidal Neuron Model

2013 ◽  
pp. 817-823
Author(s):  
Dan Ma ◽  
Shenquan Liu ◽  
Lei Wang
Keyword(s):  
Pyramidal Neuron ◽  
Neuron Model ◽  
Firing Patterns ◽  
Ca1 Pyramidal Neuron

scholarly journals Encoding of Spatio-Temporal Input Characteristics by a CA1 Pyramidal Neuron Model

2010 ◽  
Vol 6 (12) ◽  
pp. e1001038 ◽  
Author(s):  
Eleftheria Kyriaki Pissadaki ◽  
Kyriaki Sidiropoulou ◽  
Martin Reczko ◽  
Panayiota Poirazi
Keyword(s):  
Pyramidal Neuron ◽  
Neuron Model ◽  
Spatio Temporal ◽  
Ca1 Pyramidal Neuron

The Making of a Detailed CA1 Pyramidal Neuron Model

2010 ◽  
pp. 317-352 ◽  
Author(s):  
Panayiota Poirazi ◽  
Eleftheria-Kyriaki Pissadaki
Keyword(s):  
Pyramidal Neuron ◽  
Neuron Model ◽  
Ca1 Pyramidal Neuron

scholarly journals Digital Implementation of the Two-Compartmental Pinsky–Rinzel Pyramidal Neuron Model

2018 ◽  
Vol 12 (1) ◽  
pp. 47-57 ◽  
Author(s):  
Elahe Rahimian ◽  
Soheil Zabihi ◽  
Mahmood Amiri ◽  
Bernabe Linares-Barranco
Keyword(s):  
Pyramidal Neuron ◽  
Neuron Model ◽  
Digital Implementation

scholarly journals Local Control of Postinhibitory Rebound Spiking in CA1 Pyramidal Neuron Dendrites

2010 ◽  
Vol 30 (18) ◽  
pp. 6434-6442 ◽  
Author(s):  
G. A. Ascoli ◽  
S. Gasparini ◽  
V. Medinilla ◽  
M. Migliore
Keyword(s):  
Local Control ◽  
Pyramidal Neuron ◽  
Postinhibitory Rebound ◽  
Rebound Spiking ◽  
Ca1 Pyramidal Neuron

Bipolar Pulse-Induced Coexisting Firing Patterns in Two-Dimensional Hindmarsh–Rose Neuron Model

2019 ◽  
Vol 29 (01) ◽  
pp. 1950006 ◽  
Author(s):  
Han Bao ◽  
Aihuang Hu ◽  
Wenbo Liu
Keyword(s):  
Membrane Potential ◽  
Neuron Model ◽  
Periodic Variation ◽  
Constant Current ◽  
Two Dimensional ◽  
Bipolar Pulse ◽  
Firing Patterns ◽  
Current Stimulus ◽  
Unstable Node ◽  
Stimulus Effect

In this paper, a bipolar pulse (BP) current is taken to mimic a periodic stimulus effect on the membrane potential in the axon of a neuron. By introducing the BP current to substitute the externally applied constant current, a BP-forced two-dimensional Hindmarsh–Rose (HR) neuron model is proposed. Based on the proposed neuron model, the BP-switched equilibrium point and its stability evolution with the periodic variation in time are explored. Furthermore, coexisting asymmetric attractors (or coexisting firing patterns) with bistability are revealed by phase plane orbits, time sequences, and attraction basins, as well as the BP-induced coexisting asymmetric attractors’ behaviors are then elaborated through bifurcation analysis. The research results exhibit that, with the increase of the time, the stabilities of the neuron model are continually switched between an unstable node-focus and a stable point, resulting in the coexisting behaviors of numerous asymmetric attractors under the specified initials. Consequently, the newly introduced BP current stimulus, instead of the original constant current stimulus, allows the two-dimensional HR neuron model to possess complex dynamical behaviors for the membrane potential. Additionally, a hardware breadboard is fabricated and circuit experiments are carried out to validate the numerical simulations.

scholarly journals Early Life Inflammation Increases CA1 Pyramidal Neuron Excitability in a Sex and Age Dependent Manner through a Chloride Homeostasis Disruption

2019 ◽  
Vol 39 (37) ◽  
pp. 7244-7259 ◽  
Author(s):  
Carlos D. Gomez ◽  
Justin Read ◽  
Shaona Acharjee ◽  
Quentin J. Pittman
Keyword(s):  
Pyramidal Neuron ◽  
Early Life ◽  
Dependent Manner ◽  
Chloride Homeostasis ◽  
Neuron Excitability ◽  
Age Dependent ◽  
Ca1 Pyramidal Neuron

Estimated distribution of specific membrane resistance in hippocampal CA1 pyramidal neuron

2006 ◽  
Vol 1125 (1) ◽  
pp. 199-208 ◽  
Author(s):  
Toshiaki Omori ◽  
Toru Aonishi ◽  
Hiroyoshi Miyakawa ◽  
Masashi Inoue ◽  
Masato Okada
Keyword(s):  
Pyramidal Neuron ◽  
Membrane Resistance ◽  
Hippocampal Ca1 ◽  
Ca1 Pyramidal Neuron ◽  
Specific Membrane
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