Skip to main content
. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Magn Reson Med. 2013 Nov 22;72(5):1268–1276. doi: 10.1002/mrm.25041

Fig. 1.

Fig. 1

The spectra of the BOLD signal of one typical voxel (in blue) from multiband echo-planar image (EPI) sequence and of simultaneous recordings from the Siemens’ fingertip pulse oximeter (in red). The inset shows the enlarged section between 0 and 1.5 Hz. Each plot has been normalized to the cardiac amplitude. [Color figure can be viewed in the online issue, which is available at wileyonlinelibrary.com.]