Chronic Migraines Increase With Neck Disability
Environmental Research and Public Health:
...the intensity of headaches of CM [Chronic Migraine] patients differed according to the level of ND [Neck Disability].
Onan D, Martelletti P. Does the Intensity of the Headache Differ According to the Level of Neck Disability in Chronic Migraine Patients?. International Journal of Environmental Research and Public Health. 2022 Jan;19(23):16307. Link