Possible autonomic or cranial nerve symptoms triggered during sustained neck rotation in persistent headache post-concussion: a retrospective observational cross-sectional study.
Matt H HammerleLisa H LuLucy Caroline ThomasAlicia A SwanCarrie W HoppesJeremy T NelsonJulia M TreleavenPublished in: The Journal of manual & manipulative therapy (2022)
The majority reported symptoms not typical of VBI within 60 seconds of sustained neck rotation. Further study is needed to better understand the mechanisms and clinical relevance.