1naresh
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Region FDG Uptake Ratio HC MCI AD F2, 27 Sig. Mean SD Mean SD Mean SD Temporal lobe Hippocampus R .615 .036 .576 .069 .583 .024 1.9 NS Hippocampus L .619b .030 .573 .069 .517c .076 6.6 <.01 Parahippocampal and ambient gyri R .597 .052 .569 .055 .580 .036 .90 NS Parahippocampal and ambient gyri L .612 .044 .576 .038 .545 .067 4.5 <.05 Anterior TL lateral part R .692 .064 .639 .064 .672 .051 2.1 NS Anterior TL lateral part L .733b .052 .672c .062 .661 .063 4.4 <.05 Anterior TL medial part R .564 .052 .532 .065 .572 .049 1.4 NS Anterior TL medial part L .590 .033 .539 .055 .557 .063 2.9 NS Posterior TL R .853 .048 .826 .049 .814 .058 1.5 NS Posterior TL L .875b .048 .831 .068 .789c .078 4.2 <.05 Insula and cingulate gyri Insula R .799 .040 .766 .048 .773 .030 1.9 NS Insula L .789 .048 .767 .049 .764 .043 .82 NS Anterior cingulate R .865 .039 .850 .051 .886 .026 1.8 NS Anterior cingulate L .867 .034 .843 .051 .869 .030 1.3 NS Posterior cingulate R 1.06 .048 1.03 .074 1.01 .027 2.2 NS Posterior cingulate L 1.05b .047 1.01 .068 .969c .038 5.9 <.01 Frontal lobe Middle frontal gyrus R 1.07b,d .060 .993c .074 .988c .044 5.9 <.01 Middle frontal gyrus L 1.07b .048 .999 .073 .983c .048 5.6 <.01 Medial orbitofrontal R .865 .033 .832 .075 .859 .032 1.2 NS Medial orbitofrontal L .854 .032 .798 .064 .827 .032 4.0 <.05 Subgenual anterior cingulate R .654 .041 .631 .054 .660 .065 .84 NS Subgenual anterior cingulate L .665 .044 .623 .079 .665 .073 1.4 NS Parietal/occipital lobe Cuneus R .991 .058 .963 .089 .946 .083 .84 NS Cuneus L .991 .049 .994 .065 .925 .114 2.3 NS Superior parietal lobe R 1.02b,d .033 .956c .051 .933c .041 11.3 <.001 Superior parietal lobe L 1.02b .038 .974 .067 .913c .057 7.9 <.01 Inferolateral parietal lobe R 1.02b .057 .962 .069 .918c .061 6.2 <.01 Inferolateral parietal lobe L 1.02b .036 .945 .083 .884c .079 8.8 .001 Central structures Thalamus R .849b .063 .791 .088 .760c .035 4.2 <.05 Thalamus L .846b .060 .808 .087 .762c .051 3.4 .05 Caudate R .851 .088 .799 .143 .795 .067 .86 NS Caudate L .844 .104 .817 .104 .785 .040 .97 NS Putamen R 1.06 .063 1.08 .094 1.10 .074 .75 NS Putamen L 1.06 .062 1.08 .085 1.08 .059 .41 NS
Note:—HC indicates healthy controls; NS, not significant; Sig., Significance; R, right; L, left; TL, temporal load.
↵a Superscript letters indicate significant pair-wise comparisons revealed by post hoc testing (Tamhane T2, P = .05).
↵b Significantly different from AD.
↵c Significantly different from HC.
↵d Significantly different from MCI.