Fig. 4From: Attentional deficits in fibromyalgia: an ERP study with the oddball dual task and emotional stroop taskP200 obtained in emotional stroop task. Note. (A). Grand-average of P200 for patients (150–250 ms) with fibromyalgia and healthly controls (130–230 ms). (B) Topographical maps for event-related potentials elicited by emotional and neutral conditions. (C) Electrode locations in the 128-channel HydroCel Geodesic Sensor Net (EGI) where event-related-potential components were measuredBack to article page