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Table 4 Distribution of LBAS in primary sensory neurons

From: Distribution of α-synuclein in the spinal cord and dorsal root ganglia in an autopsy cohort of elderly persons

   S2 (n = 261) S1 (n = 46) L5 (n = 261) L2 (n = 225)
DRG Dorsal Dorsal DRG Dorsal Dorsal DRG Dorsal Dorsal DRG Dorsal Dorsal
(+) root (+) horn (+) (+) root (+) horn (+) (+) root (+) horn (+) (+) root (+) horn (+)
DRG (+) 43/43 43/43 12/12 12/12 45/45 45/45 34/35 35/35
(100) (100) (100) (100) (100) (100) (97.1) (100)
(−) 47/218 108/218 8/34 15/34 32/216 102/216 21/190 83/190
(21.6) (49.5) (23.5) (44.1) (14.8) (47.2) (11.1) (43.7)
Dorsal root (+) 43/90 90/90 12/20 20/20 45/77 77/77 34/55 55/55
(47.8) (100) (60) (100) (58.4) (100) (61.8) (100)
(−) 0/171 61/171 0/26 7/26 0/184 70/184 1/170 63/170
(0) (35.7) (0) (26.9) (0) (38) (0.6) (37.1)
Dorsal horn (+) 43/151 90/151 12/27 20/27 45/147 77/147 35/118 55/118
(28.5) (59.6) (44.4) (74) (30.6) (52.4) (29.7) (46.6)
(−) 0/110 0/110 0/19 0/19 0/114 0/114 0/107 0/107
(0) (0) (0) (0) (0) (0) (0) (0)
  1. Percentage of cases is given in parentheses
  2. DRG Dorsal root ganglion, LBAS Lewy body-related α-synucleinopathy
  3. (+) subjects with LBAS
  4. (−) subjects without LBAS