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EJNMMI Research
Fig. 3 | EJNMMI Research

Fig. 3

From: Noninvasive quantitation of rat cerebral blood flow using 99mTc-HMPAO—assessment of input function with dynamic chest planar imaging

Fig. 3

CBF quantification. a Comparison of conventionally quantitated CBF (CBF-sampling) calculated by dividing CBrain-sampling by AUCBlood-sampling and noninvasively quantitated CBF (CBF-imaging) calculated by dividing CBrain-SPECT by AUCBlood-planar. Correlation between CBF-sampling and CBF-imaging was assessed using Spearman’s rank correlation coefficient. b Comparison of CBF (CBF-SPECT/sampling) calculated by dividing CBrain-SPECT by AUCBlood-sampling and noninvasively quantitated CBF (CBF-SPECT/imaging) calculated by dividing CBrain-SPECT by AUCBlood-planar. Correlation between CBF-sampling and CBF-imaging was assessed using Spearman’s rank correlation coefficient

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