Participant affiliated in French Social Security scheme
Informed and written consent from the participant
You may not be if
Pregnant or breastfeeding woman
Participant under judicial protection measures
Participant under guardianship or curatorship
Contraindications to participation in the research:
Other neurodegenerative disease Any eye drops or treatment that may interfere with tear production Occasional or permanent contact lens use within the last 3 months Eye surgery ≤3 months Any ocular pathology other than refractive errors, oculomotor disorders, amblyopia Any general pathology other than AD with ocular implications
