Adaptive Optics (AO) Analysis of Retinal Arteries in Patients With Recent Stroke (STROKAO)

"* OCT (Optical Coherence Tomography): posterior pole OCT B scan , optic nerve and posterior pole OCT Angiography~* Adaptive optics (AO) : Image acquisition on the vessels at the exit of the optic nerve before the first upper temporal bifurcation OD or OG and evaluation of the photoreceptor mosaic. Adaptive optics may require dilatation of the pupil with a drop of tropicamide in the eye examined a few minutes before the examination.~* Color retinophotography~* Measurement of intraocular pressure~Patients with stroke : At the inclusion visit and 3 months after their stroke Control group : At the inclusion visit."

At the inclusion visit