Decision threshold modeling
Josh Moller-Mara
from Gold and Shadlen 2007
from Gold and Shadlen 2007
Drift Diffusion Model
Threshold:
Drift:
Simulations:
Maxtime:
doDDM2(10, 0.05, 400, 100);
doDDM2(10, 0.3, 2000, 100);
Drift: 0.3
doDDM2(10, 0.03, 2000, 100);
Drift: 0.03
doDDM2(18, 0.03, 2000, 100);
Drift: 0.03, Threshold: 18
setCol("CxeL", "satblue");
setCol("CxeL", "bluecol");
setCol("CDL", "satred");
setCol("CDL", "redcol");
setCol("SNrL", "desatred");
setCol("SNrL", "redcol");
setCol("SCeL", "satblue");
setCol("SCeL", "bluecol");
setCol("Cxi", "satred");
setCol("Cxi", "redcol");
setCol("SCi", "satred");
setCol("SCi", "redcol");
setCol("SCeL", "desatblue");
setCol("SCeL", "bluecol");
setCol("SCeR", "desatblue");
setCol("SCeR", "bluecol");
setCol("CxeL", "desatblue");
setCol("CxeL", "bluecol");
setCol("CxeR", "desatblue");
setCol("CxeR", "bluecol");
resetColors(1000)
Random connection weights
voltage.currentTime = 0
voltage.play()
voltage2.currentTime = 0
voltage2.playbackRate = 1
voltage2.play()
voltage2.pause()
voltage2.currentTime = 8.62594
voltage2.pause()
voltage2.currentTime = 9.283775
voltage2.currentTime = 8.5
voltage2.playbackRate = 0.25
voltage2.play()
vtrace1.currentTime = 0
vtrace1.playbackRate = 1
vtrace1.play()
vtrace2.currentTime = 0
vtrace2.playbackRate = 1
vtrace2.play()
connprob.currentTime = 0
connprob.playbackRate = 1
connprob.play()
connprob2.currentTime = 0
connprob2.playbackRate = 1
connprob2.play()
intercept2.currentTime = 0
intercept2.playbackRate = 1
intercept2.play()
