Many people aren't aware of the relationship between upper cervical (neck) trauma and headaches. With all that modern science has accomplished, there are still more unanswered questions than answered ones. This is also true in the case of headache research. It's been difficult to pinpoint the exact reason(s) why certain people suffer chronic headache pain. However, research is beginning to point toward upper cervical trauma as an underlying cause for many types of head pain, especially migraine, cluster and tension headaches.
The upper cervical area of the spine refers to the two vertebrae located at the top of the spine, directly underneath
the head. C1 (known as Atlas,) along with C2 (known as Axis,) are chiefly responsible for the rotation and flexibility of the head and neck. Like the rest of the vertebrae, they are extremely vulnerable to injury and trauma, especially trauma to the head through auto or sporting accidents.
