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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Acta Neuropathol. 2011 Nov 20;123(1):1–11. doi: 10.1007/s00401-011-0910-3

Table 2. “ABC” Score for AD Neuropathologic Change.

“A” Thal Phase for
Aβ plaques [57]		 “B” Braak and Braak
NFT Stage [14,15]		 “C” CERAD neuritic
plaque score [41]
0 0 0 None 0 None
1 1 or 2 1 I or II 1 Sparse
2 3 2 III or IV 2 Moderate
3 4 or 5 3 V or VI 3 Frequent