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Table 2 Comparison of power spectra for all ICNs between patients and healthy controls

From: Frequency shifts in the anterior default mode network and the salience network in chronic pain disorder

ICN Group Spectral power at different frequency-bins in percent of the whole power
   0.0 – 0.04 Hz 0.04 – 0.08 Hz 0.08 – 0.12 Hz 0.12 – 0.16 Hz 0.16 – 0.20 Hz 0.20 – 0.24 Hz
aDMN Controls 31.732 20.831 12.677 15.703 12.415 9.881
  Patients 29.507 19.989 12.833 12.960 11.932 15.351
  p-value (t-test) 0.338 0.510 0.856 0.015 0.693 0.001
pDMN Controls 29.651 22.137 13.550 16.374 12.520 9.312
  Patients 29.637 21.374 14.290 14.306 11.008 12.377
  p-value (t-test) 0.993 0.580 0.373 0.118 0.175 0.019
FIN Controls 33.751 22.393 12.880 14.318 10.797 9.067
  Patients 31.438 22.477 13.702 12.661 9.854 12.728
  p-value (t-test) 0.262 0.933 0.260 0.179 0.378 0.005
SMN Controls 36.671 19.570 14.069 13.729 10.771 7.827
  Patients 31.919 21.600 14.297 14.030 9.650 11.512
  p-value (t-test) 0.117 0.153 0.852 0.839 0.343 0.016
  1. Two-tailed t-test, p < 0.05/6, significant differences are included in bold.