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Table 4 Selected principal components and most significant textural features

From: Correlation of [18F]florbetaben textural features and age of onset of Alzheimer’s disease: a principal components analysis approach

Principal component Region Textural features
\(f_0\) Left lateral part of the anterior temporal lobe (8) 1, 2, 3, 5, 6, 8, 32, 34, 35, 37, 38, 39, 40, 41, 42, 43, 45, 46, 48, 49, 53, 54, 57, 58, 60, 61, 63, 64, 69, 70, 71, 79, 92
\(f_0\) Right anterior orbital gyrus of the frontal lobe (55) 1, 5, 6, 12, 16, 29, 30, 34, 49, 53, 54, 56, 60, 61, 79, 80, 83, 88, 92
\(f_0\) Right lateral orbital gyrus of the frontal lobe (71) 2, 3, 5, 6, 8, 32, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 53, 54, 60, 61, 62, 64, 68, 69, 70, 71, 79, 83, 92, 93
\(f_1\) Left anterior part of the superior temporal gyrus (82) 7, 9, 11, 31, 47, 52, 63, 65, 67, 76, 78, 84, 85, 86, 89, 91