Sagittal section of the myodural bridge between the rectus capitis posterior major and the cervical dura mater depicting positive fluorescence after staining with antineurofilament protein antibodies. Used with permission from: Histological Analysis of the Connection between the Rectus Capitis Posterior Major’s myodural bridge, The Spine Journal 13 (2013) 558–563., Scali F, Pontell M, Enix D, Marshall E.