Table 3 Relations between symptom severity as measured by CAARS and P1 ERP amplitudes on midline electrode sites between 120 and 150 ms.
From: Impaired early information processing in adult ADHD: a high-density ERP study
CHANNEL | CAARS DOMAIN | SYMPTOM SEVERITY (μV, SE) | DIFFERENCE F (P)a | |
|---|---|---|---|---|
LOW | HIGH | |||
Cz | HYPERACTIVITY | −0.37 (0.14) | 0.05 (0.17) | 4.54 (0.04) |
IMPULSIVITY | −0.41 (0.10) | −0.29 (0.18) | 0.53 (0.47) | |
INATTENTION | −0.91 (0.14) | −0.37 (0.14) | 1.45 (<.0001) | |
Pz | HYPERACTIVITY | −0.35 (0.22) | 0.75 (0.28) | 11.71 (0.0014) |
IMPULSIVITY | 0.52 (0.17) | 0.01 (0.29) | 4.23 (0.05) | |
INATTENTION | 1.57 (0.21) | 0.19 (0.21) | 58.56 (<.0001) | |
Oz | HYPERACTIVITY | 2.78 (0.36) | 2.56 (0.45) | 0.19 (0.6674) |
IMPULSIVITY | 2.36 (0.27) | 1.58 (0.46) | 3.77 (0.0590) | |
INATTENTION | 1.65 (0.35) | 0.67 (0.35) | 17.74 (0.0001) | |