Table 3.
Bipolar Type Diagnosis | Antipsychotic Medication Status | |||
---|---|---|---|---|
Bipolar 1 (n = 38) | Bipolar 2 (n = 19) | Not Taking Antipsychotics (n = 25) | Taking Antipsychotics (n = 32) | |
N170 Amplitude (μV) | −4.74 (2.99) | −4.62 (2.94) | −4.70 (2.71) | −4.70 (3.16) |
N170 Latency (ms) | 159.6 (12.5) | 159.7 (10.6) | 159.3 (10.6) | 160.0 (12.8) |
N250 Amplitude (μV) | −0.86 (1.54) | −1.05 (2.80) | −0.70 (1.67) | −1.10 (2.27) |
N250 Latency (ms) | 250.0 (23.8) | 263.9 (23.9)* | 249.2 (24.2) | 258.9 (24.3) |
Bipolar 2 > Bipolar 1 for N250 latency, F (1, 55) = 4.34, p < 0.05.