Audition After a Lesion and in Migraine. (AuditionPostLesion)

Inclusion Criteria: * Age from 18 to 80 * MEG/MRI compatibility * Motivation to participate efficiently in the study * No severe hearing loss * Informed consent to participate in the study * Affiliation to social security * For brain-damaged patients : no need for medical assistance; focal temporal and/or frontal lesion; no major cognitive impairment; ability to understand and apply the instructions for neuropsychological testing; testing at least one-month after the event resulting in brain damage; absence of neurological and psychiatric disorders besides the lesion * For migraine patients: no need for medical assistance; migraine diagnosis; no major cognitive impairment; ability to understand and apply the instructions for neuropsychological testing; absence of neurological and psychiatric disorders besides the migraine * Healthy participants: absence of neurological and psychiatric disorders Exclusion Criteria: * Age below 18 or above 80 * MRI scanning not possible: artificial cardiac pacemaker, insulin pump, metallic prosthesis, intra-cerebral clip, claustrophobia * MEG acquisition not possible: large heads, neurostimulator, metal in the head or the body. * Pregnant or breast-feeding women