Table 1.

Firing rate modulation and time-locked responses during stimulation

No. neuronsEarly periodLate period
No rate changeTime-locked responseNo rate changeTime-locked response
GPe recording
    GPe stimulation5926 (44%)17 (29%)16 (27%)38 (64%)22 (37%)12 (20%)25 (43%)28 (47%)
    GPi stimulation6332 (51%)11 (17%)20 (32%)45 (71%)18 (28.5%)18 (28.5%)27 (43%)30 (48%)
GPi recording
    GPe stimulation6317 (27%)20 (32%)26 (41%)30 (48%)8 (13%)15 (24%)40 (63%)16 (25%)
    GPi stimulation6415 (23.5%)33 (51.5%)16 (25%)40 (62.5%)13 (20%)25 (39%)26 (41%)36 (56%)
  • ↑, Significant rate increase; ↓, significant rate decrease.