Hello,
Not sure if this bug has been mentioned before, but there is a bug with using aparcstats2table for the aparc.a2005s parcellation map. If some of the subjects in the group have missing values of a certain type, aparcstats2table fails to designate a 0 for them. So for instance, it's often the case that a subject has no lh_unknown_volume in their aparc.a2005s.stats. Certain other, seemingly random areas will fail to print out as well. This will lead to shifts in the dataset, so that every volume after the missing value for a subject will be incorrect, and will need to be shifted for the blank. The only way I have found to reliably check that the data is valid is to generate seperate stats tables for each subject. Anyway, this is a serious problem for people who collect and analyse data with aparcstats2table using the aparc.a2005s parcellation map. Attached are two examples illustrating the problem. To make it clearer, paste the contents of both into excel, and look at the column mismatch; some of the subjects' data don't make it all the way to the end, and a shift in the values is clear. Victor Laluz : Imaging Coordinator : UCSF Memory and Aging Center 415-476-1680 : 415-476-1816 (fax)
lh.aparc.a2005s.volume lh_G_cingulate-Isthmus_volume lh_G_cingulate-Main_part_volume lh_G_cuneus_volume lh_G_frontal_inf-Opercular_part_volume lh_G_frontal_inf-Orbital_part_volume lh_G_frontal_inf-Triangular_part_volume lh_G_frontal_middle_volume lh_G_frontal_superior_volume lh_G_frontomarginal_volume lh_G_insular_long_volume lh_G_insular_short_volume lh_G_and_S_occipital_inferior_volume lh_G_occipital_middle_volume lh_G_occipital_superior_volume lh_G_occipit-temp_lat-Or_fusiform_volume lh_G_occipit-temp_med-Lingual_part_volume lh_G_occipit-temp_med-Parahippocampal_part_volume lh_G_orbital_volume lh_G_paracentral_volume lh_G_parietal_inferior-Angular_part_volume lh_G_parietal_inferior-Supramarginal_part_volume lh_G_parietal_superior_volume lh_G_postcentral_volume lh_G_precentral_volume lh_G_precuneus_volume lh_G_rectus_volume lh_G_subcallosal_volume lh_G_subcentral_volume lh_G_temporal_inferior_volume lh_G_temporal_middle_volume lh_G_temp_sup-G_temp_transv_and_interm_S_volume lh_G_temp_sup-Lateral_aspect_volume lh_G_temp_sup-Planum_polare_volume lh_G_temp_sup-Planum_tempolare_volume lh_G_and_S_transverse_frontopolar_volume lh_Lat_Fissure-ant_sgt-ramus_horizontal_volume lh_Lat_Fissure-ant_sgt-ramus_vertical_volume lh_Lat_Fissure-post_sgt_volume lh_Medial_wall_volume lh_Pole_occipital_volume lh_Pole_temporal_volume lh_S_calcarine_volume lh_S_central_volume lh_S_central_insula_volume lh_S_cingulate-Main_part_and_Intracingulate_volume lh_S_cingulate-Marginalis_part_volume lh_S_circular_insula_anterior_volume lh_S_circular_insula_inferior_volume lh_S_circular_insula_superior_volume lh_S_collateral_transverse_ant_volume lh_S_collateral_transverse_post_volume lh_S_frontal_inferior_volume lh_S_frontal_middle_volume lh_S_frontal_superior_volume lh_S_frontomarginal_volume lh_S_intermedius_primus-Jensen_volume lh_S_intraparietal-and_Parietal_transverse_volume lh_S_occipital_anterior_volume lh_S_occipital_middle_and_Lunatus_volume lh_S_occipital_superior_and_transversalis_volume lh_S_occipito-temporal_lateral_volume lh_S_occipito-temporal_medial_and_S_Lingual_volume lh_S_orbital-H_shapped_volume lh_S_orbital_lateral_volume lh_S_orbital_medial-Or_olfactory_volume lh_S_paracentral_volume lh_S_parieto_occipital_volume lh_S_pericallosal_volume lh_S_postcentral_volume lh_S_precentral-Inferior-part_volume lh_S_precentral-Superior-part_volume lh_S_subcentral_ant_volume lh_S_subcentral_post_volume lh_S_suborbital_volume lh_S_subparietal_volume lh_S_temporal_inferior_volume lh_S_temporal_superior_volume lh_S_temporal_transverse_volume SCAN-1 642 4032 2086 3330 782 2155 7916 19741 1074 888 1796 2673 4789 3052 2833 4670 4548 5530 2060 6433 6555 5232 4639 5662 5372 1865 577 2342 8379 9405 1262 5386 1569 1986 1579 460 379 1414 5046 3724 4569 3614 3399 295 6836 1115 1007 2680 2922 1229 380 2456 3542 4848 1001 577 4293 1168 1773 1704 1538 3604 2930 454 1152 275 2820 1068 5991 1959 2586 97 618 1183 1718 2590 9959 449 SCAN-2 321 4083 2477 3438 737 2980 7537 18220 828 1210 1671 3567 4352 2262 4642 3483 3599 5848 2996 5078 7150 4910 3587 6080 4388 2268 640 2208 5962 6908 1039 5437 1386 1503 1719 320 585 1496 4758 3606 5182 2065 4092 295 6798 1486 964 2055 2202 1156 667 3096 2952 4933 846 1619 3760 1290 1095 1093 967 3275 2308 884 1038 529 2398 1255 3285 1995 2863 169 425 903 1312 1283 6625 421 SCAN-3 515 5007 3321 2835 624 2466 8741 16566 956 1085 1574 3668 4699 3259 3482 5243 4777 6510 2156 7038 5367 7198 4501 5395 6090 2279 334 2298 7256 8527 877 6448 1703 1465 2177 487 309 1314 6394 3600 5203 2653 3327 436 6525 1339 885 1796 2606 1754 580 4233 1336 3206 1227 265 4289 1163 1891 1867 1392 3731 2679 537 814 133 2745 1245 4294 1963 1795 14 541 1162 1548 2008 9924 302 SCAN-4 1571 152 3066 2370 2189 816 2079 5887 10364 539 430 1071 1976 2934 1941 1911 4339 1306 4190 1949 2627 5186 3762 3028 4543 4340 1190 513 1341 1862 2999 642 2886 654 1570 1704 633 654 1698 10677 2232 1864 2590 3907 128 6396 987 1073 1644 2599 730 460 3039 2107 3040 906 113 3498 961 1501 1708 799 2322 2415 829 913 283 3115 1573 4213 2281 2365 104 938 1492 1355 5406 478 SCAN-5 310 1943 3596 3350 975 1666 5771 14159 556 1245 3166 3994 4064 3106 3545 2423 2616 2171 3650 4089 5280 3552 4152 3409 821 492 1813 4393 5625 773 2214 707 1053 846 474 632 1394 12515 3972 2276 4095 4048 144 6603 1385 844 2297 2810 1388 380 3342 3607 4103 570 658 4917 1893 1402 2636 1373 2880 1622 815 765 573 3874 2032 4897 2363 2254 183 449 1271 2246 9526 368
lh.aparc.a2005s.volume lh_Unknown_volume lh_G_cingulate-Isthmus_volume lh_G_cingulate-Main_part_volume lh_G_cuneus_volume lh_G_frontal_inf-Opercular_part_volume lh_G_frontal_inf-Orbital_part_volume lh_G_frontal_inf-Triangular_part_volume lh_G_frontal_middle_volume lh_G_frontal_superior_volume lh_G_frontomarginal_volume lh_G_insular_long_volume lh_G_insular_short_volume lh_G_and_S_occipital_inferior_volume lh_G_occipital_middle_volume lh_G_occipital_superior_volume lh_G_occipit-temp_lat-Or_fusiform_volume lh_G_occipit-temp_med-Lingual_part_volume lh_G_occipit-temp_med-Parahippocampal_part_volume lh_G_orbital_volume lh_G_paracentral_volume lh_G_parietal_inferior-Angular_part_volume lh_G_parietal_inferior-Supramarginal_part_volume lh_G_parietal_superior_volume lh_G_postcentral_volume lh_G_precentral_volume lh_G_precuneus_volume lh_G_rectus_volume lh_G_subcallosal_volume lh_G_subcentral_volume lh_G_temporal_inferior_volume lh_G_temporal_middle_volume lh_G_temp_sup-G_temp_transv_and_interm_S_volume lh_G_temp_sup-Lateral_aspect_volume lh_G_temp_sup-Planum_polare_volume lh_G_temp_sup-Planum_tempolare_volume lh_G_and_S_transverse_frontopolar_volume lh_Lat_Fissure-ant_sgt-ramus_horizontal_volume lh_Lat_Fissure-ant_sgt-ramus_vertical_volume lh_Lat_Fissure-post_sgt_volume lh_Medial_wall_volume lh_Pole_occipital_volume lh_Pole_temporal_volume lh_S_calcarine_volume lh_S_central_volume lh_S_central_insula_volume lh_S_cingulate-Main_part_and_Intracingulate_volume lh_S_cingulate-Marginalis_part_volume lh_S_circular_insula_anterior_volume lh_S_circular_insula_inferior_volume lh_S_circular_insula_superior_volume lh_S_collateral_transverse_ant_volume lh_S_collateral_transverse_post_volume lh_S_frontal_inferior_volume lh_S_frontal_middle_volume lh_S_frontal_superior_volume lh_S_frontomarginal_volume lh_S_intermedius_primus-Jensen_volume lh_S_intraparietal-and_Parietal_transverse_volume lh_S_occipital_anterior_volume lh_S_occipital_middle_and_Lunatus_volume lh_S_occipital_superior_and_transversalis_volume lh_S_occipito-temporal_lateral_volume lh_S_occipito-temporal_medial_and_S_Lingual_volume lh_S_orbital-H_shapped_volume lh_S_orbital_lateral_volume lh_S_orbital_medial-Or_olfactory_volume lh_S_paracentral_volume lh_S_parieto_occipital_volume lh_S_pericallosal_volume lh_S_postcentral_volume lh_S_precentral-Inferior-part_volume lh_S_precentral-Superior-part_volume lh_S_subcentral_post_volume lh_S_suborbital_volume lh_S_subparietal_volume lh_S_temporal_inferior_volume lh_S_temporal_superior_volume lh_S_temporal_transverse_volume SCAN-4 1571 152 3066 2370 2189 816 2079 5887 10364 539 430 1071 1976 2934 1941 1911 4339 1306 4190 1949 2627 5186 3762 3028 4543 4340 1190 513 1341 1862 2999 642 2886 654 1570 1704 633 654 1698 10677 2232 1864 2590 3907 128 6396 987 1073 1644 2599 730 460 3039 2107 3040 906 113 3498 961 1501 1708 799 2322 2415 829 913 283 3115 1573 4213 2281 2365 104 938 1492 1355 5406 478
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