/////////////////////
// instrumentation //
/////////////////////

///////////// Shock 200 Hz ///////////////

condistart = 32000

objref shock
shock = new NetStim(0)
shock.start = 3901+condistart
shock.noise = 0
shock.number = 1e10
shock.interval = 10 //5

objref sonc
sonc = new NetStim(0)
sonc.start = 3901+condistart
sonc.noise = 0
sonc.number = 16
sonc.interval = 4000

objref soffc
soffc = new NetStim(0)
soffc.start = 4000+condistart
soffc.noise = 0
soffc.number = 16
soffc.interval = 4000

objref shockonc
shockonc = new NetCon(sonc,shock, 0, 0, 1)

objref shockoffc
shockoffc = new NetCon(soffc,shock, 0, 0, -1)