Table 2:

Putaminal abnormalities on visual analog scale (maximum, 50 mm) in patients with MSA-P, PD, PSP, and healthy controls

MSA-P (n = 17)PD (n = 37)PSP (n = 11)HC (n = 16)
T1H (mm)44.4 ± 6.1*21.6 ± 9.521.8 ± 10.126.4 ± 5.3
T2H (mm)35.8 ± 8.6*21.0 ± 8.418.7 ± 7.719.3 ± 7.5
T2 L (mm)32.7 ± 11.826.1 ± 6.829.2 ± 7.724.9 ± 6.0
Atrophy (mm)38.4 ± 7.7*21.4 ± 8.327.5 ± 5.116.6 ± 7.7
  • Note:—T1H indicates T1 hyperintensity; T2H, T2 hyperintensity; T2 L, T2 hypointensity.

  • * Significantly different from PD, PSP, and HC (P < .001).

  • Significantly different from PD and HC (P < .05).

  • Significantly different from HC (P < .05).