Migraine
a recurrent, throbbing headache that typically affects one side of the head and is often accompanied by nausea and disturbed vision. Sensitivity to light, sound, smells.

Chronic Migraine
a condition characterized by the experience of migrainous headache on at least 15 days per month.

Sonification
the use of non-speech audio to convey information or perceptualize data. Auditory perception has advantages in temporal, spatial, amplitude, and frequency resolution that open possibilities as an alternative or complement to visualization techniques.