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. Author manuscript; available in PMC: 2019 Mar 19.
Published in final edited form as: J Alzheimers Dis. 2019;67(1):103–112. doi: 10.3233/JAD-180589

Figure 1: CAA was scored on a scale of 0–4 in the FCTX and OCTX.

Figure 1:

, where 0=no deposition (not pictured), 1=scattered segmental deposition of amyloid (B), 2=circumferential deposition in up to 10 vessels (B), 3=widespread, strong, circumferential deposition in up to 75% of vessels (C) 4= deposition in over 75% of region (includes dyshoric changes) (D). Sections are from the frontal cortex and immunostained with anti-Aβ1–40 and arrows indicate CAA pathology in each classification. The scale bar represents 120 µm.