Headaches arise from pain receptors in the meninges and surrounding cranial structures
the verdict
SUPPORTED
the evidence backs this
confidence 84/100
Headaches are well-documented to arise from the activation of pain receptors and nociceptive nerve endings located within the meninges and surrounding cranial structures.
Evidence for · 5
Role of ATP in migraine mechanisms: focus on P2X3 receptors
2023 · cited by 27
The paper notes that meningeal nociceptive nerve fiber terminals express P2X3 receptors that mediate headache pain mechanisms.
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More for · 4
Meningeal nociception: Electrophysiological studies related to headache and referred pain
2001 · cited by 23
Animal experiments confirm that headaches involve meningeal nociceptors located in the dura mater.
Anatomical and physiological factors for a lower incidence of post-dural puncture headache during thoracic spinal anesthesia. Narrative review
2025 · cited by 0
Cerebrospinal fluid leakage leads to traction on pain-sensitive structures like the meninges, causing post-dural puncture headaches.
Post-dural Puncture Headache: Pathophysiology, Risk Stratification, Prevention, and Evidence-Based Management for Practicing Anesthesiologists
2026 · cited by 0
Intracranial hypotension causes traction on pain-sensitive meninges and cranial nerves, generating the characteristic headache.
Bacteria hijack a meningeal neuroimmune axis to facilitate brain invasion.
2023 · cited by 0
The meninges are densely innervated by nociceptive sensory neurons that mediate pain and headache.