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Table 2 DTI indices in the left primary sensory and primary motor white matter

From: First evidence of long-term effects of transcranial pulse stimulation (TPS) on the human brain

 

Left S1

Left M1

Sham

Verum

Sham

Verum

Pre

Post

Pre

Post

Pre

Post

Pre

Post

FA

3.895E−01

3.883E−01

3.885E−01

3.870E−01

3.878E−01

3.865E−01

3.864E−01

3.864E−01

(3.587E−02)

(3.707E−02)

(3.786E−02)

(3.672E−02)

(3.144E−02)

(3.403E−02)

(3.290E−02)

(3.202E−02)

MD

7.913E−04

7.898E−04

7.920E−04

7.874E−04

8.509E−04

8.480E−04

8.523E−04

8.435E−04

(5.269E−05)

(5.039E−05)

(5.048E−05)

(5.058E−05)

(5.786E−05)

(5.760E−05)

(5.972E−05)

(5.720E−05)

AD

1.123E−03

1.120E−03

1.123E−03a

1.115E−03a

1.176E−03

1.172E−03

1.176E−03a

1.166E−03a

(5.328E−05)

(5.614E−05)

(5.243E−05)

(5.165E−05)

(5.681E−05)

(6.521E−05)

(5.781E−05)

(6.202E−05)

RD

7.212E−04

7.199E−04

7.227E−04

7.195E−04

7.846E−04

7.811E−04

7.866E−04

7.779E−04

(5.186E−05)

(4.754E−05)

(4.950E−05)

(4.906E−05)

(6.197E−05)

(5.962E−05)

(6.327E−05)

(5.927E−05)

  1. Data as mean (SD) for the DTI indices fractional anisotropy (FA), mean diffusivity (MD), axial diffusivity (AD) and radial diffusivity (RD)
  2. S1—primary somatosensory white matter region of interest, M1—primary motor white matter region of interest
  3. aSignificant comparison between pre and post stimulation data (Wilcoxon test, FDR 0.05 corr.)