Accompanying model files to the publication:
TRPM8-DEPENDENT DYNAMIC RESPONSE IN A MATHEMATICAL MODEL OF COLD
THERMORECEPTOR
Olivares, E. et al.
Accepted for publication in PLoS One, September 2015
Neuron folder
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After compiling the supplied .mod files, run mosinit.hoc. A graphical
interface will allow to run 5 parameter combinations with 2 different
temperature protocols: cold/heat pulse and cold pulse+temperature
steps. Voltage trace, firing rate and Interspike-Intervals are
plotted.
The cold/heat pulse (default simulation) is a mix of Figures 1C and 2B
from the paper:
Note that temperature protocols are not identical because the Figures
in the paper are done with real temperature recordings while the
simulation produces an idealized trace.
Python folder
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The script 'main.py' will produce a short voltage trace for 34, 30, 26
and 22 degrees C and a firing rate/ISI plot in response to cold and
hot pulses.
The second simulation is a mix of Figures 1C and 2B from the paper
with idealized temperature trace. Change the ParamSet option in lines
182 and/or 191 to explore the behavior of different parameter sets.
Both the Neuron and Python codes consider a period of adaptation in which the
dynamics of TRPM8 desensitization is transienlty accelerated.