Default mode network abnormalities in posttraumatic stress disorder: A novel network-restricted topology approach. - Teddy J. Akiki; Christopher L. Averill; Kristen M. Wrocklage; J. Cobb Scott; Lynnette A. Averill; Brian Schweinsburg; Aaron Alexander-Bloch; Brenda Martini; Steven M. Southwick; John H. Krystal; Chadi G. Abdallah (NeuroImage, 2018)