Directionally tuned cells | | | | |
Total | 150 | 128 | 243 | 237 |
Monkey A | 92 | 82 | 146 | 124 |
Monkey B | 58 | 46 | 97 | 113 |
FF-modulated cells | | | | |
Total (late phase only) | 40 | 39 | 93 | 90 |
Monkey A | 21 | 14 | 50 | 26 |
Monkey B | 19 | 25 | 43 | 64 |
Mean firing rate | | | | |
FF-modulated cells | 26/40 | 19/39 | 78/93 | 78/90 |
Non-FF-modulated cells | 107 | 106 | 143 | 153 |
Tuning changes | | | | |
Total | 36/150 (24%) | 26/128 (20%) | 97/243 (40%) | 96/237 (41%) |
FF-modulated cells | 8/36 (22%) | 6/26 (23%) | 37/97 (38%) | 40/96 (42%) |
Non-FF-modulated cells | 28/36 (78%) | 20/26 (77%) | 60/97 (62%) | 56/96 (58%) |
PD shifts | | | | |
Total | 26/36 (54%) | 16/26 (44%) | 60/97 (57%) | 68/96 (66%) |
FF-modulated cells | 3/26 (12%) | 4/16 (25%) | 25/60 (42%) | 31/68 (46%) |
Non-FF-modulated cells | 23/26 (88%) | 12/16 (75%) | 35/60 (58%) | 37/68 (54%) |
Amplitude | | | | |
Total | 17 (35%) | 15 (42%) | 72 (68%) | 59 (57%) |
FF-modulated cells | 6/17 (35%) | 2/15 (13%) | 29/72 (40%) | 24/59 (41%) |
Non-FF-modulated cells | 11/17 (65%) | 13/15 (87%) | 43/72 (60%) | 35/59 (59%) |