Table 1. Subjects in AD study
Control, n = 9 Incipient, n = 7 Moderate, n = 8 Severe, n = 7
Age 85.3 ± 2.7 90 ± 2.1 83.4 ± 1.1 84 ± 4.0
NFT 2.7 ± 1.0 9.4 ± 1.8 25.6 ± 3.5 32.7 ± 7.2
Braak 2.1 ± 0.4 5 ± 0.4 5.6 ± 0.2 5.9 ± 0.1
MMSE 27.7 ± 0.5 24.3 ± 1.1 16.5 ± 0.6 6 ± 1.4
PMI 2.6 ± 0.2 3.3 ± 0.6 3.2 ± 0.2 3 ± 0.1
  • Subjects were assigned to four groups reflecting different levels of AD severity or Control (see Methods). n, number of subjects in each group; Age, age at death; NFT, neurofibrillary tangle count; Braak, Braak stage; MMSE, adjusted Minimental Status Exam (see Methods); PMI, postmortem interval. Values are mean ± SEM.