Dynamic excitatory and inhibitory
gain modulation can produce
flexible, robust and optimal
decision-making
Supplemental Movie 1
Ritwik K. Niyogi &
KongFatt Wong-Lin
rL (Hz)
Fixation
rR (Hz)
Firing Rate (Hz)
150
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000
rL (Hz)
rR (Hz)
150
Firing Rate (Hz)
Fixation
+
Target
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000
rL (Hz)
rR (Hz)
150
Firing Rate (Hz)
Fixation
+
Target
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000
rL (Hz)
rR (Hz)
150
Firing Rate (Hz)
Fixation
+
Target
+
gI
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000
rL (Hz)
rR (Hz)
150
Firing Rate (Hz)
Fixation
+
Target
+
gI,gE
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000
rL (Hz)
rR (Hz)
150
Firing Rate (Hz)
Fixation
+
Target
+
gI,gE
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000
rL (Hz)
rR (Hz)
150
Firing Rate (Hz)
Fixation
+
Target
+
gI,gE
+
Motion
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000
rL (Hz)
rR (Hz)
150
Firing Rate (Hz)
Fixation
+
Target
+
gI,gE
+
Motion
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000
rL (Hz)
rR (Hz)
150
Firing Rate (Hz)
Fixation
+
Target
+
gI,gE
+
Motion
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000
rL (Hz)
rR (Hz)
150
Firing Rate (Hz)
Fixation
+
Target
+
gI,gE
+
Motion
100
70
50
0
1000
1500
2000
2500
3000
Time from fixation (ms)
3500
4000