Cervical Repositioning Error in Chronic Migraine

The cervical joint repositioning error assessment is a non-invasive diagnostic test used to measure the ability of an individual to accurately reproduce a specific head position in different orientations (flexion, neutral position, 50% range of motion of left rotation, and 50% range of motion of right rotation). Participants in both the chronic migraine group and the control group will undergo this assessment using a digital inclinometer. The primary outcome of this study is the difference between the initial and repositioned cervical joint angles, measured in degrees.