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. 2014 Oct 2;9(10):e109336. doi: 10.1371/journal.pone.0109336

Table 3. Significant relationships between brain structures and polysomnographic variables after FDR correction (adjusted p-values are reported).

b t(33) p
Gyrus postcentralis L V leg movements 0.022 4.57 .01
Gyrus postcentralis L V PLMS 0.015 5.36 .001
Gyrus postcentralis L V PLMS index 2.6*10−3 5.13 .002
Caudal ACC L T REM beta2 2.109 4.66 .01

L = left hemisphere; V = volume; PLMS: periodic leg movements during sleep; ACC: anterior cingulate cortex; T = thickness; REM = rapid eye movement sleep.