A randomized, controlled trial of alpha-rhythm EEG neurofeedback in posttraumatic stress disorder: A preliminary investigation showing evidence of decreased PTSD symptoms and restored default mode and salience network connectivity using fMRI.

Neuroimage Clin · 2020 · PMC7708928 · PMID 33395981

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did not reach statistical significanceno p-value reported

Neurofeedback improvements on PTSD symptoms With regard to our primary outcome measure of PTSD severity (CAPS score), we found a significant main effect of time ( F (1.42, 48.37) = 14.20, η 2 = 0.295, p < .0001), where the group × time interaction did not reach statistical significance ( F (1.42, 48.37) = 0.911, η 2 = 0.026, ns ) (Greenhouse-Geisser corrected).

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