.. currentmodule:: brian2

.. params:

Example: params
===============


        .. only:: html

            .. |launchbinder| image:: http://mybinder.org/badge.svg
            .. _launchbinder: https://mybinder.org/v2/gh/brian-team/brian2-binder/master?filepath=examples/frompapers/Brette_2012/params.ipynb

            .. note::
               You can launch an interactive, editable version of this
               example without installing any local files
               using the Binder service (although note that at some times this
               may be slow or fail to open): |launchbinder|_

        

Parameters for spike initiation simulations.

::

    from brian2.units import *
    
    # Passive parameters
    EL = -75*mV
    S = 7.85e-9*meter**2  # area (sphere of 50 um diameter)
    Cm = 0.75*uF/cm**2
    gL = 1. / (30000*ohm*cm**2)
    Ri = 150*ohm*cm
    
    # Na channels
    ENa = 60*mV
    ka = 6*mV
    va = -40*mV
    gNa_0 = gL * 2*S
    taum = 0.1*ms