title: Frequency domains of resting state default mode network activity in schizophrenia.
abstract: Probabilistic independent component analysis was applied to identify the default mode network (DMN) in resting state data obtained with functional magnetic resonance imaging from 25 DSM-IV schizophrenia and 25 matched healthy subjects. Power spectrum analysis showed a significant diagnosis × frequency interaction and higher power in one frequency band, indicating an alteration of DMN frequency spectrum in schizophrenia.
authors.affiliation: Department of Psychiatry and Psychotherapy, Jena University Hospital, Philosophenweg 3, D-07743 Jena, Germany.
authors.forename: Gianluca
authors.initials: G
authors.lastname: Mingoia
authors.forename: Kerstin
authors.initials: K
authors.lastname: Langbein
authors.forename: Maren
authors.initials: M
authors.lastname: Dietzek
authors.forename: Gerd
authors.initials: G
authors.lastname: Wagner
authors.forename: Stefan
authors.initials: S
authors.lastname: Smesny
authors.forename: Sigrid
authors.initials: S
authors.lastname: Scherpiet
authors.forename: Raka
authors.initials: R
authors.lastname: Maitra
authors.forename: Jürgen R
authors.initials: JR
authors.lastname: Reichenbach
authors.forename: Ralf G M
authors.initials: RG
authors.lastname: Schlösser
authors.forename: Christian
authors.initials: C
authors.lastname: Gaser
authors.forename: Heinrich
authors.initials: H
authors.lastname: Sauer
authors.forename: Igor
authors.initials: I
authors.lastname: Nenadic
mesh_terms: D000328:Adult; D001921:Brain / Q000503:physiopathology*; D002540:Cerebral Cortex; D005260:Female; D059907:Functional Neuroimaging; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009415:Nerve Net / Q000503:physiopathology*; D012559:Schizophrenia / Q000503:physiopathology*
keywords: Cortex; Default mode network (DMN); Power spectrum analysis; Probabilistic independent component analysis (pICA); Resting state; Schizophrenia