[1] Univ Montreal, Geriatr Inst, Funct Neuroimaging Unit, Montreal, PQ, Canada
[2] Hop Sacre Coeur, Ctr Adv Res Sleep Med, Montreal, PQ, Canada
[3] Univ Montreal, Ecole Optometrie, Montreal, PQ, Canada
[4] Univ Liege, GIGA CRC In Vivo Imaging, Liege, Belgium