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Insights into Imaging
Fig. 4 | Insights into Imaging

Fig. 4

From: Intensity of arterial structure acquired by Silent MRA estimates cerebral blood flow

Fig. 4

Linear correlations between the normalized arterial intensities in Silent MRA and CBF determined using 2D PC-MRA. a Correlation between the normalized arterial intensities and the corresponding CBFs was highly linear (R2 = 0.550). The dark grey area indicates the 95% confidence interval of the linearly fitted line. b At the individual participant level, normalized arterial intensity was also highly linearly correlated

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