Investigation of the Effect of Motor Imagery Training in Individuals With Cervical Discogenic Pain

Inclusion Criteria: * Being between the ages of 18 and 65, * Having a diagnosis of cervical disc herniation based on MRI findings, clinical, and physical examination, * Experiencing neck pain for 3 months or longer, * Having a resting pain intensity rated 3-7 (moderate severity) on the "Visual Analog Scale" for pain assessment (36), * Classifying neck pain according to the 'Neck Pain Task Force' clinical classification system as Grade 3 (neck pain with accompanying neurological symptoms) or above, * Having a Mini-Mental Test score of 24 or higher for the evaluation of cognitive functions. Exclusion Criteria: * Having a history of spinal tumor, spinal deformities, congenital malformation, or head trauma, * Undergoing cervical spine surgery in the last 6 months, * Having a presence of systemic, cardiorespiratory, central nervous system, or rheumatic diseases, any musculoskeletal or craniocervical disorders, or a history of headache.