highly significantP < 0.0001
For [ 11 C]PiB, the correlation coefficient between Global cortical SUVR and the averaged visual ratings was highly significant [ Fig. 4 , ( R 2 = 0.63, P < 0.0001)].
For [ 11 C]PiB, the correlation coefficient between Global cortical SUVR and the averaged visual ratings was highly significant [ Fig. 4 , ( R 2 = 0.63, P < 0.0001)].