Figure 5
From: Cerebral perfusion metrics calculated directly from a hypoxia-induced step change in deoxyhemoglobin
The distribution of the group perfusion metrics in the gray and white matter for the three analyses for the 7 healthy participant group. Note the prolonged MTT from the step analysis (see “Discussion” for an explanation). (GBCA, gadolinium-based contrast agent; THx-dOHb, transient hypoxia induced deoxyhemoglobin; AIF, arterial input function; rCBF, relative cerebral blood flow; rCBV, relative cerebral blood volume; MTT, mean transit time.)
