Browsing Harvard Medical School by Keyword "amplitude of low-frequency fluctuation"

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    • Systemic Low-Frequency Oscillations in BOLD Signal Vary with Tissue Type 

      Tong, Yunjie; Hocke, Lia M.; Lindsey, Kimberly P.; Erdoğan, Sinem B.; Vitaliano, Gordana; Caine, Carolyn E.; Frederick, Blaise deB. (Frontiers Media S.A., 2016)
      Blood-oxygen-level dependent (BOLD) signals are widely used in functional magnetic resonance imaging (fMRI) as a proxy measure of brain activation. However, because these signals are blood-related, they are also influenced ...