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Table 2 Spectroscopy data

From: Fragile X syndrome: a pilot proton magnetic resonance spectroscopy study in premutation carriers

 

Premutation FraX Carriers (n = 17) Mean (SD)

Healthy controls (n = 16) Mean (SD)

P

Voxel contents

   

Grey matter volume %

42.4 (12.8)

40.5 (7.8)

0.605

White matter volume %

52.1 (14.1)

54.1 (8.8)

0.627

CSF matter volume %

5.5 (3.0)

5.4 (1.9)

0.928

Choline (mM)

1.23 (0.16)

1.20 (0.20)

0.598

Creatine + phosphocreatinine (mM)

6.17 (0.39)

5.90 (0.41)

0.062

Myoinositol (mM)

3.90 (0.40)

3.83 (0.53)

0.665

NAA (mM)

6.21 (0.42)

6.09 (0.81)

0.600

Glx (mM)

9.95 (0.17)

9.91 (0.28)

0.430

  1. All spectroscopy data attained from voxel in right parietal lobe.
  2. Glx, Glutamate/Glutamine; NAA, N-acetyl aspartate.