Research Article

The Responses to CGRP in the Territory of the Posterior Cerebral Artery in Migraine

Figure 2

Differences between the control and migraine groups in vmPCAtot, Et-CO2tot, MAPtot, and HRtot responses. Legend: vmPCAtot: mean blood flow velocity in the posterior cerebral artery total response; Et-CO2tot: end-tidal CO2 total response; MAPtot: mean arterial pressure total response; HRtot: heart rate total response.