diff --git a/src/03-modality-agnostic-files.md b/src/03-modality-agnostic-files.md index d0d58e24d0..c592f4ca5e 100644 --- a/src/03-modality-agnostic-files.md +++ b/src/03-modality-agnostic-files.md @@ -166,16 +166,22 @@ participants.json ``` The purpose of this RECOMMENDED file is to describe properties of participants -such as age, sex, handedness. +such as age, sex, handedness, species and strain. If this file exists, it MUST contain the column `participant_id`, which MUST consist of `sub-