title: Finding coherence in spontaneous oscillations.
abstract: Spontaneous ultra-slow oscillations in brain signals are ubiquitous, although their source and function remain unknown. A new study now reports that this activity is correlated between functionally related areas across hemispheres in humans.
authors: Department of Physics, University of California at San Diego, La Jolla, Califorina 92093-0374, USA.
authors: Patrick J
authors: PJ
authors: Drew
authors: Jeff H
authors: JH
authors: Duyn
authors: Eugene
authors: E
authors: Golanov
authors: David
authors: D
authors: Kleinfeld
mesh_terms: D001683:Biological Clocks / Q000502:physiology*; D001921:Brain / Q000098:blood supply / Q000166:cytology / Q000502:physiology*; D004569:Electroencephalography; D007839:Functional Laterality / Q000502:physiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008959:Models, Neurological