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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Magn Reson Med. 2013 Oct 21;72(3):864–875. doi: 10.1002/mrm.24984

Figure 1.

Figure 1

Increases in CBV (mL/100 mL) and CBF (mL/100 mL/min) in the occipital cortex with visual stimulation (composite image over all subjects); and ROI masks used in analyses (Masks 1–4 are the intersections and masks 5–8 are the unions of CBV and CBV activations at significance levels P<0.01, P<0.05, P<0.1, and P<0.2, respectively, while mask 9 is the anatomical Brodmann area definition of the primary occipital cortex. Masks 1–9 cover approximately 4, 16, 27, 41, 29, 45, 55, 69, and 89cm3, respectively.)