Firing rate modulation and time-locked responses during stimulation
| No. neurons | Early period | Late period | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ↑ | ↓ | No rate change | Time-locked response | ↑ | ↓ | No rate change | Time-locked response | ||
| GPe recording | |||||||||
| GPe stimulation | 59 | 26 (44%) | 17 (29%) | 16 (27%) | 38 (64%) | 22 (37%) | 12 (20%) | 25 (43%) | 28 (47%) |
| GPi stimulation | 63 | 32 (51%) | 11 (17%) | 20 (32%) | 45 (71%) | 18 (28.5%) | 18 (28.5%) | 27 (43%) | 30 (48%) |
| GPi recording | |||||||||
| GPe stimulation | 63 | 17 (27%) | 20 (32%) | 26 (41%) | 30 (48%) | 8 (13%) | 15 (24%) | 40 (63%) | 16 (25%) |
| GPi stimulation | 64 | 15 (23.5%) | 33 (51.5%) | 16 (25%) | 40 (62.5%) | 13 (20%) | 25 (39%) | 26 (41%) | 36 (56%) |
↑, Significant rate increase; ↓, significant rate decrease.