From 75e233b30106940c1b0884e6f11026518eff3dc7 Mon Sep 17 00:00:00 2001 From: Robert Smith Date: Wed, 10 Aug 2022 17:08:06 +1000 Subject: [PATCH] DWI derivatives: Provide diffusivity units --- src/05-derivatives/05-diffusion-derivatives.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/05-derivatives/05-diffusion-derivatives.md b/src/05-derivatives/05-diffusion-derivatives.md index 3d019ff8..85824a43 100644 --- a/src/05-derivatives/05-diffusion-derivatives.md +++ b/src/05-derivatives/05-diffusion-derivatives.md @@ -527,7 +527,9 @@ another. dwi/ sub-01_desc-mean_parameter-bzero_bs.nii.gz sub-01_desc-mean_parameter-dmean_bs.nii.gz + sub-01_desc-mean_parameter-dmean_bs.json sub-01_desc-mean_parameter-dstd_bs.nii.gz + sub-01_desc-mean_parameter-dstd_bs.json sub-01_desc-mean_parameter-sticks_bs.nii.gz sub-01_desc-mean_parameter-sticks_bs.json sub-01_desc-merged_parameter-sticks_bs.nii.gz @@ -541,6 +543,16 @@ another. Dimensions of NIfTI image "`sub-01_desc-mean_parameter-sticks_bs.nii.gz`": *I*x*J*x*K*x9 ([spherical coordinates](#data-spherical), distance from origin encodes fibre volume fraction) Dimensions of NIfTI image "`sub-01_desc-merged_parameter-sticks_bs.nii.gz`": *I*x*J*x*K*x9x50 ([spherical coordinates](#data-spherical), distance from origin encodes fibre volume fraction; 50 bootstrap realisations) + Contents of JSON files "`sub-01_desc-mean_parameter-dmean_bs.nii.gz`" + and "`sub-01_desc-mean_parameter-dstd_bs.nii.gz`" (contents of two + files are identical): + + ```JSON + { + "Units": "mm^2/s" + } + ``` + Contents of JSON files "`sub-01_desc-mean_parameter-sticks_bs.json`" and "`sub-01_desc-merged_parameter-sticks_bs.json`" (contents of two files are identical):