From e2bcb38630a4bb8de625d74f43383d542df4c12c Mon Sep 17 00:00:00 2001 From: Dan Levitas Date: Tue, 8 Dec 2020 16:49:25 -0500 Subject: [PATCH 1/3] Update 01-magnetic-resonance-imaging-data.md --- .../01-magnetic-resonance-imaging-data.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md b/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md index 658988e8fb..92e82d57bf 100644 --- a/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md +++ b/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md @@ -168,7 +168,7 @@ For example, `sub-01_mod-T1w_defacemask.nii.gz`. If several scans of the same modality are acquired they MUST be indexed with the [`run-`](../99-appendices/09-entities.md#run) key-value pair: `_run-1`, `_run-2`, `_run-3`, and so on (only nonnegative integers are allowed as -run labels). When there is only one scan of a given type the run key MAY be +run labels). If however these scans of the same modality contain different labels (e.g. `_acq-`, `_ce-`, `_desc-`) then the run label and indexing are optional, unless the labels are the same. When there is only one scan of a given type the run key MAY be omitted. Please note that diffusion imaging data is stored elsewhere (see below). From 66cd01c0a3eb1358151256319f825a3328676f52 Mon Sep 17 00:00:00 2001 From: Dan Levitas Date: Fri, 11 Dec 2020 14:54:45 -0500 Subject: [PATCH 2/3] Update src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md Co-authored-by: Stefan Appelhoff --- .../01-magnetic-resonance-imaging-data.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md b/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md index 92e82d57bf..4b90450180 100644 --- a/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md +++ b/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md @@ -168,7 +168,11 @@ For example, `sub-01_mod-T1w_defacemask.nii.gz`. If several scans of the same modality are acquired they MUST be indexed with the [`run-`](../99-appendices/09-entities.md#run) key-value pair: `_run-1`, `_run-2`, `_run-3`, and so on (only nonnegative integers are allowed as -run labels). If however these scans of the same modality contain different labels (e.g. `_acq-`, `_ce-`, `_desc-`) then the run label and indexing are optional, unless the labels are the same. When there is only one scan of a given type the run key MAY be +run labels). +If however these scans of the same modality contain different labels +(for example `_acq-`, `_ce-`, `_desc-`) then the run label and indexing are optional, +unless the labels are the same. +When there is only one scan of a given type the run key MAY be omitted. Please note that diffusion imaging data is stored elsewhere (see below). From 5b7e33977d4740e9de69d69ba2995fbf328e0ca0 Mon Sep 17 00:00:00 2001 From: Dan Levitas Date: Thu, 17 Dec 2020 12:36:47 -0500 Subject: [PATCH 3/3] Update 01-magnetic-resonance-imaging-data.md --- .../01-magnetic-resonance-imaging-data.md | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md b/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md index 4b90450180..2b0c26ade2 100644 --- a/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md +++ b/src/04-modality-specific-files/01-magnetic-resonance-imaging-data.md @@ -169,12 +169,15 @@ If several scans of the same modality are acquired they MUST be indexed with the [`run-`](../99-appendices/09-entities.md#run) key-value pair: `_run-1`, `_run-2`, `_run-3`, and so on (only nonnegative integers are allowed as run labels). -If however these scans of the same modality contain different labels -(for example `_acq-`, `_ce-`, `_desc-`) then the run label and indexing are optional, -unless the labels are the same. -When there is only one scan of a given type the run key MAY be -omitted. Please note that diffusion imaging data is stored elsewhere (see -below). +If several scans with the same acquisition parameters are acquired in the same session, +they MUST be indexed with the [`run-`](../99-appendices/09-entities.md#run) entity: +`_run-1`, `_run-2`, `_run-3`, and so on (only nonnegative integers are allowed as +run labels). + +If different entities apply, +such as a different session indicated by [`ses-