Papilloedema is the point: shared downstream biological mechanisms do not establish a migraine–idiopathic intracranial hypertension disease continuum

This scientific commentary refers to ‘Papilledema is not the point: intracranial pressure dysregulation as a common pathway in migraine and idiopathic intracranial hypertension, by Braca et al. (https://doi.org/10.1093/braincomms/fcag259).