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. 2017 Sep 7;7:10883. doi: 10.1038/s41598-017-10707-1

Table 1.

Total count and percentage of regional uncorrected (p < 0.01) and FDR corrected morphometric abnormalities in MRIs of TLE patients.

used datasets: 42 MRIs from 32 TLE patients excluded datasets: 5 MRIs from 5 TLE patients
test count puncorr < 0.01 pFDR < 0.01 test count puncorr < 0.01 pFDR < 0.01
raw count 83454 4041 1514 9935 1197 610
percentage 4.84% 1.81% 12.05% 6.14%
p (healthy controls) 0 0 0 0
p (QC passed) n.a. n.a. 0 0
normalized count 83454 4109 1553 9935 1300 622
percentage 4.92% 1.86% 13.09% 6.26%
p (healthy controls) 0 0 0 0
p (QC passed) n.a. n.a. 0 0
asymmetry count 41412 1456 326 4930 544 180
percentage 3.52% 0.79% 11.03% 3.65%
p (healthy controls) 0 0 0 0
p (QC passed) n.a. n.a. 0 0

A binomial model was used to compare the empirical detection rates to the expectations in healthy controls32. In patients they were highly significantly larger than in a leave-one-out cross-validation in healthy controls with p-values zero to machine precision. For datasets that did not pass the quality checks we also compared to the detection rate in high quality datasets of TLE patients. In excluded datasets the detection rates were highly significantly elevated.

Abbreviations: FDR, false discovery rate; n.a., not applicable; QC, quality check; uncorr, uncorrected.