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Simultaneous Imaging of CBF Change and BOLD with Saturation-Recovery-T1 Method.

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Fig 1. Schematic diagram of the SR-T 1 MRI sequence and spin magnetization evolution in rotating frame
Fig 3 shows the high temporal resolution (~12 s per data point) time courses of relative R 1 CBF
Fig 4 shows the plots of Δ R 1 CBF versus (rCBF-1) (Fig 4a) and versus (rBOLD-1) (Fig 4b) measured for the ischemia study
Table 1 summarizes the results of simultaneous rCBF (by LDF) and Δ R 1 CBF measurements (by the SR-T 1 MRI method) during the ischemia (Stage 2) and the first post-ischemia period (Stage 3) for each rat and averages among inter-subjects
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