Inclusion CriteriaPatients with stroke:
- Every patient over 18,
- admitted among neuro-vascular unit,
- native french speaker,
- the level of vigilance is satisfactory in order to allow a speech therapy test.
- Every volunteers over 18,
- without any medical history of a stroke or any speech disorders,
- native french speaker.
Exclusion CriteriaPatients with stroke and Healthy Volunteers :
- dementia disease
- psychiatric condition
- non-equipped deafness
- pregnant woman
- patient with medical histories of stroke