N=500; %ms
trial=20;

dt=0.1; %ms

n_spike=0;
sum=0;

dsigma=1;

sigma=1;  %initial variation

sigmax=100;
cormax=2;

c=217; 
i=0; 
gl=12.8;
el=-55.144; 
vt=-56.252;
delta=0.77; 
vreset=-68;
vs=0; 
gs=0.01;

a=35.4; tauw=7.5; b=323;

% dendritic filtering
tauc=0.15;  % ms
taus=15;
p=0.021;

%gc=p*(p-1)*(c/taus-c/tauc);      % nS
gc=0, 0.1, 0.2, 0.5, 1;


v(1)=-68;
vd(1)=-68;
w(1)=0;
t(1)=0;
input(1)=0;

vspike=0;
Ihold= -80,-90,-100;