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Table 1 Summary of clinical and pathological characteristics of all donors

From: Brain-derived exosomes from dementia with Lewy bodies propagate α-synuclein pathology

Diagnosis Age (years) Brain weight (g) Education (years) DRS Braak stage Plaques
(counts/0.1 mm2)
Tangles
(counts/0.01 mm2)
Amyloid angiopathy
(score)
Lewy bodies
(score)
Ctl (N = 3) 82.33 ± 5 1142 ± 111 14 ± 3.4 140 ± 1 0 4.67 ± 0.67 0 0 0
AD (N = 3) 81.3 ± 4.7 1100 ± 156 12 ± 0 72.7 ± 8.3 6.2 ± 0 47.3 ± 4.6 6.7 ± 4.2 3 0
DLB (N = 3) 77 ± 13.9 1237 ± 9.7 14.7 ± 3.1 104 ± 11 4.2 ± 2.8 33 ± 1 2 ± 1 0.7 ± 0.2 3
  1. Values reported in table are expressed as arithmetic mean ± standard mean of error (SEM)
  2. Abbreviations: AD Alzheimer’s Disease, Ctl Control, DBL Dementia with Lewy Bodies, DRS Mattis Dementia Rating Scale