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Table 1 Individual neuropsychological data for baseline and follow-up assessments

From: Longitudinal neuroimaging and neuropsychological profiles of frontotemporal dementia with C9ORF72 expansions

Case Syndrome Disease duration (years) Assessment number VIQ PIQ RMT-F RMT-W Naming VOSP % Executive functiona
1 bvFTD 34.5 1 106 113 < 5th 5th to 10th 95th Pass < 5th
   4.5 2 110 110 2nd to 10th N/A > 25th Pass < 5th
2 bvFTD 3 1 87 78 < 5th < 5th < 5th Pass < 5th
   4.7 2 81 76 25th < 10th < 1st Pass < 5th
3 bvFTD 7 1 85 69 50th to 75th 10th to 25th < 5th Pass < 5th
   7.7 2 68 71 < 5th 5th to 10th 5th to 10th Fail < 5th
4 bvFTD 3 1 73 78 < 5th < 5th 5th to 10th Pass < 5th
   4.5 2 NT NT < 5th < 5th < 1st Pass Reduced
5 bvFTD 11 1 116 113 50th to 75th 75th to 95th 75th Pass Pass
   14.4 2 101 114 50th to 75th > 95th > 75th Pass Pass
6 bvFTD 2.75 1 69 69 < 5th < 5th < 5th Pass < 5th
   3.75 2 57 67 < 5th < 5th 5th to 10th Pass < 5th
7 bvFTD 1 1 80 89 < 5th < 5th 75th Pass Borderline
   2.8 2 59 63 < 5th < 5th < 5th Pass < 5th
8 FTD-MND 3 1 69 80 < 5th 5th to 10th 5th to 10th Pass < 5th
   4.2 2 67 65 < 5th < 5th 5th to 10th Pass < 5th
9 bvFTD 2 1 78 76 < 5th < 5th > 5th Pass Borderline
   3 2 78 NT < 5th < 5th > 25th Pass < 5th
10 bvFTD 5 1 82 77 Normal < 5th < 5th Pass Pass
   6.6 2 55 77 < 5th < 5th < 1st Pass < 5th
11 FTD-MND 1.5 1 84 82 10th 5th to 10th < 5th Pass < 5th
   2.5 2 77 60 < 5th < 5th 5th to 10th Pass < 5th
12 bvFTD 3 1 71 75 < 5th < 5th < 5th Pass Pass
   3.7 2 71 74 < 5th < 5th N/A Pass Pass
  1. Raw scores are displayed for verbal IQ (VIQ) and performance IQ (PIQ); otherwise results are displayed as percentiles. Pass, > 5th percentile; borderline, 5th to 10th percentile. bvFTD, behavioural variant frontotemporal dementia; FTD-MND, frontotemporal dementia-motor neuron disease; N/A, not available; NT, not testable; RMT-F, Recognition Memory Test for faces; RMT-W, Recognition Memory Test for words; VOSP, visual object and space perception battery. aTests of executive function (Weigl test, Stroop colour-word test or Hayling test).