Chiropractic Care for Chronic Neck Pain: A Pilot Study

Inclusion Criteria: Adults aged 18-65 years Diagnosis of CNP (e.g., nociceptive, neuropathic, or nociplastic origin) occurring ≥5 days per week for ≥3 consecutive months. Average neck pain intensity ≥3 on a 0-10 Numerical Rating Scale (NRS) during the past week (0 = no pain at all; 10 = worst neck pain imaginable). Neck Disability Index (NDI) score ≥5 \[37\] 10-item instrument with scores ranging from 0 (no disability) to 50 (complete disability). Willingness to complete all study procedures. Willingness to be randomized to either of the two intervention groups. Fluent in English. Exclusion Criteria: * Currently receiving chiropractic care or have received chiropractic care within the past 12 months. Participation in ≥1 session per week of mind-body or rehabilitation therapies (e.g., physical therapy, yoga, tai chi, Qigong) within the past 12 months. Any disability precluding exercise participation. Pregnancy. Pregnancy status will be assessed by self-report only. No pregnancy testing will be conducted for the purposes of this study. Prior cervical spine surgery or any spinal surgery within the past year. Active disability or accident-related compensation claim. Signs or symptoms of major systemic illness or unstable medical conditions (e.g., Parkinson's disease, cancer). Psychiatric conditions requiring immediate treatment or likely to impair protocol compliance. CNP attributable to on-neuromusculoskeletal source. Inflammatory arthritis. History of stroke, carotid dissection, or vertebral artery dissection. Presence of a neurological disorder. Suspected or confirmed pathological hypermobility. Receipt of interventional pain management to the cervical spine within 4 weeks prior to enrollment or planned during the study period. Available diagnostic imaging demonstrating contraindications to study treatments (e.g., cervical myelopathy, substantial disc derangement). Clinical screening findings indicating a need for diagnostic imaging. High risk for adverse events (AEs) related to any study treatment. Inadequate transportation to attend scheduled study visits. Contraindications to standard, non-invasive scalp EEG procedures (e.g., open scalp wounds, active skin infections, or unhealed surgical sites at electrode placement locations; recent craniotomy or skull defect that would interfere with safe electrode placement, Implanted neurostimulation devices; known seizure disorders or epilepsy; medical conditions for which EEG activation procedures are contraindicated (stroke, hyperventilation).