Fast Monte Carlo simulation methods for biological reaction-diffusion systems in solution and on surfaces

RA Kerr, TM Bartol, B Kaminsky, M Dittrich… - SIAM journal on scientific …, 2008 - SIAM
Many important physiological processes operate at time and space scales far beyond those
accessible to atom-realistic simulations, and yet discrete stochastic rather than continuum …

Monte Carlo methods for simulating realistic synaptic microphysiology using MCell

JR Stiles, TM Bartol - Computational neuroscience: realistic …, 2001 - api.taylorfrancis.com
Microphysiological Models............................................................................ 89 4.2. 1 Model
Design..................................................................................... 89 4.2. 2 Simulations Based on …

Nanoconnectomic upper bound on the variability of synaptic plasticity

TM Bartol Jr, C Bromer, J Kinney, MA Chirillo… - elife, 2015 - elifesciences.org
10.7554/eLife.10778.001 Information in a computer is quantified by the number of bits that
can be stored and recovered. An important question about the brain is how much information …

Miniature endplate current rise times less than 100 microseconds from improved dual recordings can be modeled with passive acetylcholine diffusion from a synaptic …

JR Stiles, D Van Helden, TM Bartol Jr… - Proceedings of the …, 1996 - National Acad Sciences
We recorded miniature endplate currents (mEPCs) using simultaneous voltage clamp and
extracellular methods, allowing correction for time course measurement errors. We obtained a …

[HTML][HTML] A Monte Carlo model reveals independent signaling at central glutamatergic synapses

KM Franks, TM Bartol, TJ Sejnowski - Biophysical journal, 2002 - cell.com
We have developed a biophysically realistic model of receptor activation at an idealized
central glutamatergic synapse that uses Monte Carlo techniques to simulate the stochastic …

[PDF][PDF] Monte Carlo simulation of miniature endplate current generation in the vertebrate neuromuscular junction

TM Bartol, BR Land, EE Salpeter, MM Salpeter - Biophysical Journal, 1991 - cell.com
A Monte Carlo method for modeling the neuromuscular junction is described in which the
three-dimensional structure of the synapse can be specified. Complexities can be introduced …

Evidence for ectopic neurotransmission at a neuronal synapse

JS Coggan, TM Bartol, E Esquenazi, JR Stiles… - Science, 2005 - science.org
Neurotransmitter release is well known to occur at specialized synaptic regions that include
presynaptic active zones and postsynaptic densities. At cholinergic synapses in the chick …

Pre-post synaptic alignment through neuroligin-1 tunes synaptic transmission efficiency

KT Haas, B Compans, M Letellier, TM Bartol… - elife, 2018 - elifesciences.org
The nanoscale organization of neurotransmitter receptors regarding pre-synaptic release
sites is a fundamental determinant of the synaptic transmission amplitude and reliability. How …

Extracellular sheets and tunnels modulate glutamate diffusion in hippocampal neuropil

JP Kinney, J Spacek, TM Bartol… - Journal of …, 2013 - Wiley Online Library
Although the extracellular space in the neuropil of the brain is an important channel for volume
communication between cells and has other important functions, its morphology on the …

[PDF][PDF] Anomalous diffusion of single particles in cytoplasm

BM Regner, D Vučinić, C Domnisoru, TM Bartol… - Biophysical journal, 2013 - cell.com
The crowded intracellular environment poses a formidable challenge to experimental and
theoretical analyses of intracellular transport mechanisms. Our measurements of single-…