The pathophysiology of cervicogenic headache is debatable, but the anatomical basis is thought to be a convergence of sensory neurons in the upper cervical.
Cervicogenic headaches: an evidence-led approach to clinical management. - Abstract - Europe PMC
Medicina, Free Full-Text
Cervicogenic headache: an assessment of the evidence on clinical diagnosis, invasive tests, and treatment - The Lancet Neurology
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The Most Overlooked Cause of Neck Pain — ChiroUp
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Cervicogenic headaches: an evidence-led approach to clinical management. - Abstract - Europe PMC
Cervicogenic Headaches in Mandeville, LA
Agent of Social Change – the Doctor of Chiropractic - Illinois Chiropractic Society
Effects of deep cervical flexor training on impaired physiological functions associated with chronic neck pain: a systematic review, BMC Musculoskeletal Disorders
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Medicina, Free Full-Text
2011 Aproximacion Clinica para El Manejo de La Cervicocefalea