Search found 2 matches

by qianhao
Wed Dec 09, 2009 1:18 am
Forum: Adding new mechanisms and functions to NEURON
Topic: A time-dependent tha
Replies: 3
Views: 1950

Re: A time-dependent tha

Thank you! Ted. I have resolve this problem. The wrong point in my code is that TABLE minf, hinf, mtau, htau, tha DEPEND celsius, temp, Ra, Rb, Rd, Rg, thi1, thi2, qa, qi, qinf FROM vmin TO vmax WITH 199 ...... tha = -28+10*(1-exp(-1*t/20)) ...... It means that t will be a constant during the calcul...
by qianhao
Mon Dec 07, 2009 10:21 pm
Forum: Adding new mechanisms and functions to NEURON
Topic: A time-dependent tha
Replies: 3
Views: 1950

A time-dependent tha

Hi Ted, In a mod file of sodium channel Hodgkin-Huxley style kinetics, tha is a parameter that used to determine the 1/2 voltage of activation. Tha is always a constant during the stimulation. However, I want to make it change with time. For instance, tha will become more and more negtive with the t...