Fig. 4From: Facial nerve stimulation in normal pigs and healthy human volunteers: transitional development of a medical device for the emergency treatment of ischemic strokeCerebral blood flow responses to various combinations of magnetic facial nerve stimulation parameters in pigs—analysis of repeated stimulation experiments only. Normalized perfusion index of cerebral blood flow. Mean ± SE, n = 3 per group. ANOVA showed no significant difference across the various combinations of power and duration (P > 0.70)Back to article page