Low-frequency facial hemodynamic oscillations distinguish migraineurs from non-headache controls
Background: Surface imaging is a promising, noninvasive approach to assess regional perfusion in craniovascular disorders such as migraine. Methods: We used optical imaging to examine differences in facial blood volume at baseline and in response to ammonia inhalation (a noxious stimulus), as well a...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2019-11-01
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| Series: | Cephalalgia Reports |
| Online Access: | https://doi.org/10.1177/2515816319888216 |