Table 3 Descriptive statistics for the gray matter volumes (expressed in mm3) of the subcortical regions under study displayed for cases and controls (FAST segmentation method). We calculated mean, median, standard deviation (SD), and interquartile range (IQR)
From: Assessing volumetric brain differences in migraine and depression patients: a UK Biobank study
Brain region | Migraine (N = 712) | Depression (N = 1 853) | Controls (N = 43 930) |
|---|---|---|---|
Thalamus | Mean = 5 458, Median = 5 429 SD = 548 IQR = [5 095, 5 833] | Mean = 5 510, Median = 5 487 SD = 567 IQR = [5 120, 5 835] | Mean = 5 526, Median = 5 494 SD = 579 IQR = [5 142, 5 867] |
Caudate | Mean = 6 279, Median = 5 970 SD = 1 430 IQR = [5 386, 6 737] | Mean = 6 400, Median = 6 062 SD = 1 579 IQR = [5 439, 6 905] | Mean = 6 334, Median = 6 049 SD = 1 461 IQR = [5 417, 6 860] |
Putamen | Mean = 3 881, Median = 3 815 SD = 866 IQR = [3 306, 4 355] | Mean = 3 908, Median = 3 847 SD = 914 IQR = [3 315, 4 397] | Mean = 3 930, Median = 3 866 SD = 860 IQR = [3 358, 4 427] |
Pallidum | Mean = 96, Median = 79 SD = 69 IQR = [58, 107] | Mean = 100, Median = 81 SD = 85 IQR = [60, 112] | Mean = 103, Median = 84 SD = 82 IQR = [62, 115] |
Hippocampus | Mean = 8 374, Median = 8 338 SD = 8 22 IQR = [7 852, 8 917] | Mean = 8 418, Median = 8 367 SD = 862 IQR = [7 847, 8 946] | Mean = 8 535, Median = 8 505 SD = 837 IQR = [7 967, 9 060] |
Amygdala | Mean = 3 828, Median = 3 808 SD = 482 IQR = [3 526, 4 140] | Mean = 3 811, Median = 3 804 SD = 516 IQR = [3 475, 4 144] | Mean = 3 906, Median = 3 895 SD = 488 IQR = [3 587, 4 222] |