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Published at November 25

Plastic Arbor: a modern simulation framework for synaptic plasticity $\unicode{x2013}$ from single synapses to networks of morphological neurons

cs.CE

cs.NE

q-bio.NC

Released Date: November 25, 2024

Authors: Jannik Luboeinski¹, Sebastian Schmitt¹, Shirin Shafiee Kamalabad¹, Thorsten Hater², Fabian Bösch, Christian Tetzlaff¹

Aff.: ¹III. Institute of Physics - Biophysics, University of Göttingen, Germany; Department for Neuro- and Sensory Physiology, University Medical Center Göttingen, Germany; Campus Institute Data Science (CIDAS), Göttingen, Germany; ²Jülich Supercomputing Centre, Forschungszentrum Jülich, Germany

Arxiv: http://arxiv.org/abs/2411.16445v1

Symbol	Value	Description	Refs.
$w_{0}$	$1.0\,\text{\textmu{S}}$	Baseline of the synaptic weight	This study
$\tau_{\textrm{pre}}$	$20.0\,\text{ms}$	Decay of the eligibility trace of presynaptic spikes	[24, 35]
$\tau_{\textrm{post}}$	$\{10.0,20.0\}\,\text{ms}$	Decay of the eligibility trace of postsynaptic spikes	[24, 35]
$A_{\textrm{pre}}$	$\{0.3,0.01\}\,\text{\textmu{S}}$	Strengthening amplitude	[24, 35]
$A_{\textrm{post}}$	$\{-0.2,-0.0105\}\,\text{\textmu{S}}$	Weakening amplitude	[24, 35]
$w_{\textrm{max}}$	$10.0\,\text{\textmu{S}}$	Maximum synaptic weight contributing to postsynaptic potentials	[35]