| IDP name | IDP ID | UKB Data-Field | Tissue/Region | Measurement | Methods | Sample N | IDP full description |
|---|---|---|---|---|---|---|---|
| OD in the middle cerebellar peduncle | IDP.1977 | 25392 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in middle cerebellar peduncle on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the pontine crossing tract | IDP.1978 | 25393 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in pontine crossing tract on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the genu of corpus callosum | IDP.1979 | 25394 | Commissural fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in genu of corpus callosum on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the body of corpus callosum | IDP.1980 | 25395 | Commissural fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in body of corpus callosum on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the splenium of corpus callosum | IDP.1981 | 25396 | Commissural fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in splenium of corpus callosum on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the fornix | IDP.1982 | 25397 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in fornix on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right corticospinal tract | IDP.1983 | 25398 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in corticospinal tract (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left corticospinal tract | IDP.1984 | 25399 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in corticospinal tract (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right medial lemniscus | IDP.1985 | 25400 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in medial lemniscus (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left medial lemniscus | IDP.1986 | 25401 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in medial lemniscus (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right inferior cerebellar peduncle | IDP.1987 | 25402 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in inferior cerebellar peduncle (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left inferior cerebellar peduncle | IDP.1988 | 25403 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in inferior cerebellar peduncle (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right superior cerebellar peduncle | IDP.1989 | 25404 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in superior cerebellar peduncle (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left superior cerebellar peduncle | IDP.1990 | 25405 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in superior cerebellar peduncle (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right cerebral peduncle | IDP.1991 | 25406 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in cerebral peduncle (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left cerebral peduncle | IDP.1992 | 25407 | Brainstem tracts | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in cerebral peduncle (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the anterior limb of the right internal capsule | IDP.1993 | 25408 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in anterior limb of internal capsule (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the anterior limb of the left internal capsule | IDP.1994 | 25409 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in anterior limb of internal capsule (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the posterior limb of the right internal capsule | IDP.1995 | 25410 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in posterior limb of internal capsule (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the posterior limb of the left internal capsule | IDP.1996 | 25411 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in posterior limb of internal capsule (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the retrolenticular part of the right internal capsule | IDP.1997 | 25412 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in retrolenticular part of internal capsule (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the retrolenticular part of the left internal capsule | IDP.1998 | 25413 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in retrolenticular part of internal capsule (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right anterior corona radiata | IDP.1999 | 25414 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in anterior corona radiata (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left anterior corona radiata | IDP.2000 | 25415 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in anterior corona radiata (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right superior corona radiata | IDP.2001 | 25416 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in superior corona radiata (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left superior corona radiata | IDP.2002 | 25417 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in superior corona radiata (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right posterior corona radiata | IDP.2003 | 25418 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in posterior corona radiata (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left posterior corona radiata | IDP.2004 | 25419 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in posterior corona radiata (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right posterior thalamic radiation | IDP.2005 | 25420 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in posterior thalamic radiation (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left posterior thalamic radiation | IDP.2006 | 25421 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in posterior thalamic radiation (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right sagittal stratum | IDP.2007 | 25422 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in sagittal stratum (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left sagittal stratum | IDP.2008 | 25423 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in sagittal stratum (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right external capsule | IDP.2009 | 25424 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in external capsule (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left external capsule | IDP.2010 | 25425 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in external capsule (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right cingulum cingulate gyrus part | IDP.2011 | 25426 | Limbic system fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in cingulum cingulate gyrus (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left cingulum cingulate gyrus part | IDP.2012 | 25427 | Limbic system fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in cingulum cingulate gyrus (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right cingulum hippocampus | IDP.2013 | 25428 | Limbic system fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in cingulum hippocampus (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left cingulum hippocampus | IDP.2014 | 25429 | Limbic system fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in cingulum hippocampus (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right fornix and stria terminalis | IDP.2015 | 25430 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in fornix cres+stria terminalis (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left fornix and stria terminalis | IDP.2016 | 25431 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in fornix cres+stria terminalis (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right superior longitudinal fasciculus | IDP.2017 | 25432 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in superior longitudinal fasciculus (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left superior longitudinal fasciculus | IDP.2018 | 25433 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in superior longitudinal fasciculus (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right superior fronto-occipital fasciculus | IDP.2019 | 25434 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in superior fronto-occipital fasciculus (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left superior fronto-occipital fasciculus | IDP.2020 | 25435 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in superior fronto-occipital fasciculus (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right uncinate fasciculus | IDP.2021 | 25436 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in uncinate fasciculus (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left uncinate fasciculus | IDP.2022 | 25437 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in uncinate fasciculus (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the right tapetum | IDP.2023 | 25438 | Commissural fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in tapetum (right) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left tapetum | IDP.2024 | 25439 | Commissural fibers | WM tract OD | Diffusion-weighted imaging (dMRI TBSS) | 31355 | Mean OD (orientation dispersion index) in tapetum (left) on FA (fractional anisotropy) skeleton (from dMRI data) |
| OD in the left acoustic radiation | IDP.2025 | 25677 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract left acoustic radiation (from dMRI data) |
| OD in the right acoustic radiation | IDP.2026 | 25678 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract right acoustic radiation (from dMRI data) |
| OD in the left anterior thalamic radiation | IDP.2027 | 25679 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract left anterior thalamic radiation (from dMRI data) |
| OD in the right anterior thalamic radiation | IDP.2028 | 25680 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract right anterior thalamic radiation (from dMRI data) |
| OD in the forceps major | IDP.2035 | 25687 | Commissural fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract forceps major (from dMRI data) |
| OD in the forceps minor | IDP.2036 | 25688 | Commissural fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract forceps minor (from dMRI data) |
| OD in the left inferior fronto-occipital fasciculus | IDP.2037 | 25689 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract left inferior fronto-occipital fasciculus (from dMRI data) |
| OD in the right inferior fronto-occipital fasciculus | IDP.2038 | 25690 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract right inferior fronto-occipital fasciculus (from dMRI data) |
| OD in the left inferior longitudinal fasciculus | IDP.2039 | 25691 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract left inferior longitudinal fasciculus (from dMRI data) |
| OD in the right inferior longitudinal fasciculus | IDP.2040 | 25692 | Association fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract right inferior longitudinal fasciculus (from dMRI data) |
| OD in the left superior thalamic radiation | IDP.2048 | 25700 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract left superior thalamic radiation (from dMRI data) |
| OD in the right superior thalamic radiation | IDP.2049 | 25701 | Projection fibers | WM tract OD | Diffusion-weighted imaging (dMRI Probtrack) | 31354 | Weighted-mean OD (orientation dispersion index) in tract right superior thalamic radiation (from dMRI data) |
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