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Table 2 Peak latencies of the NoGo N2 and P3 for the 1st and 2nd session in each group

From: Objective assessment of impulse control disorder in patients with Parkinson’s disease using a low-cost LEGO-like EEG headset: a feasibility study

  N2 P3
1st 2nd 1st 2nd
HC     
 Fz 335 (56) 348 (61) 519 (70) 514 (68)
 FCz 339 (56) 340 (55) 489 (47) 506 (50)
 Cz 353 (57) 339 (76) 521 (75) 517 (66)
PD     
 Fz 343 (95) 328 (75) 500 (56) 511 (80)
 FCz 348 (75) 333 (68) 505 (59) 522 (85)
 Cz 310 (120) 324 (79) 476 (128) 545 (87)
ICD     
 Fz 336 (99) 340 (101) 548 (77) 603 (91)
 FCz 361 (69) 342 (64) 500 (72) 532 (83)
 Cz 312 (69) 301 (74) 543 (96) 535 (98)
  1. Only the PD and ICD groups underwent DA treatment right after the 1st session
  2. Numbers in boldface show their contrast with statistical significance p < 0.05