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Fig. 3 | Alzheimer's Research & Therapy

Fig. 3

From: Association of outer retinal and choroidal alterations with neuroimaging and clinical features in posterior cortical atrophy

Fig. 3

The Effects of APOE ε4 on the outer retinal and choroidal alterations between apolipoprotein E (APOE) ε4 noncarriers (n = 13) and carriers (n = 11) in participants with posterior cortical atrophy. (A) Subregional comparison of outer retina thickness (ORT). There were significant differences in ORT in the total and 1–3 mm ETDRS circles between APOE ε4 noncarriers and carriers. (B) Subregional comparison of choriocapillaris vessel density (VD). The APOE ε4 carriers had significant increased choriocapillaris VD in the 0–1 mm and 1–3 mm ETDRS circles. (C) Subregional comparison of choroidal vascular index (CVI). The APOE ε4 carriers had significant increased CVI in the 0–1 mm ETDRS circle

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Alzheimer's Research & Therapy

ISSN: 1758-9193