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Fig. 2 | BMC Medical Imaging

Fig. 2

From: Effect of cerebrospinal fluid area mask correction on 123I-FP-CIT SPECT images in idiopathic normal pressure hydrocephalus

Fig. 2

Relationship between the Evans index and the value of SBR change before and after CSF area mask correction. Scatterplot of the patients between Evans index and the value of SBR change before and after CSF area mask correction. There was no correlation between the Evans index and the value of SBR change before and after CSF area mask correction. The regression equations is y = –2.0997x + 1.0173 (r = 0.196, p =0.11). SBR: specific binding ratio, CSF: cerebrospinal fluid

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BMC Medical Imaging

ISSN: 1471-2342

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