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. Author manuscript; available in PMC: 2022 Apr 1.
Published in final edited form as: Clin Auton Res. 2020 Nov 10;31(2):263–271. doi: 10.1007/s10286-020-00740-y

Fig. 1.

Fig. 1

Autonomic and sensory function for chronic migraine (CM), PoTS with and without migraine headache, and non-headache (NH) controls. a) COMPASS-31 assesses systemic autonomic symptoms, which are elevated in CM, and highest in the PoTS groups. b) Light sensitivity thresholds are decreased across all groups compared to controls (not shown), and are the lowest in the PoTS-Mig group. c - d) Mechanical sensory thresholds are lowest in the periorbital region of CM and PoTS-Mig subjects, whereas forearm thresholds are lowest in the PoTS-Mig and PoTS-NonMig group.