Chunk #29 — RESULTS — Emotion Identification Task – P160 Latency and Amplitude

Source

ERP and RT delays in long-term abstinent alcoholics in processing of emotional facial expressions during gender and emotion categorization tasks.

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In the emotion identification task, P160 latency was delayed in LTAA compared to NAC (F(1, 94) = 25.02, p < 0.001). The P160 amplitude did not differ between the groups. There was a main effect of participant gender on P160 latency, with males having longer latencies than females (F(1, 94) = 5.12, p < 0.026). There were no main effects of emotion on P160 latency or amplitude, nor were there any significant interaction effects.