Sleep Disorders in Transient Ischemic Attack and Stroke: SOMN'AIC Study

"* Questionnaires about excessive daytime sleepiness (Epworth scale), insomnia (Severity of Insomnia Scale), Restless Legs Syndrome, Chronotype (Horne and Ostberg questionnaire), Sleep apnoea syndrome (Berlin questionnaire)~* Clinical evaluation~* Routine neuropsychological evaluation (for stroke patients)~* Routine Polysomnography for patients with high suspicion of sleep apnoea syndrome (SOS score (Epworth + Berlin) \> 10)"