A BIDS extension proposal for magnetic resonance spectroscopy data
Mark Mikkelsen1, Dickson Wong2, Wolfgang Bogner3, Yaroslav O. Halchenko4, Damon G. Lamb5,6,7,8,9, Paul G. Mullins10, Georg Oeltzschner11,12, and Martin Wilson13
1Department of Radiology, Weill Cornell Medicine, New York, NY, United States, 2Schulich School of Medicine and Dentistry, Western University, London, ON, Canada, 3High-field MR Center, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria, 4Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH, United States, 5Departments of Psychiatry, Neuroscience, and Biomedical Engineering, University of Florida, Gainesville, FL, United States, 6Center for OCD, Anxiety, and Related Disorders, University of Florida, Gainesville, FL, United States, 7Center for Cognitive Aging and Memory, University of Florida, Gainesville, FL, United States, 8McKnight Brain Institute, University of Florida, Gainesville, FL, United States, 9Brain Rehabilitation Research Center, Malcom Randall Veterans Affairs Medical Center, Gainesville, FL, United States, 10Bangor Imaging Unit, School of Psychology, Bangor University, Bangor, United Kingdom, 11Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, United States, 12F. M. Kirby Research Center for Functional Brain Imaging, Kennedy Krieger Institute, Baltimore, MD, United States, 13Centre for Human Brain Health and School of Psychology, University of Birmingham, Birmingham, United Kingdom
Magnetic resonance spectroscopy (MRS) studies can generate extensive and complex datasets. Datasets can be organized idiosyncratically across (and even within) labs. However, sharing data and reproducing results without the added challenge of parsing lab-specific file organization is paramount to open science. Sharing of MRS data that is independent of lab-specific practices would greatly aid transparency and reusability. Here, we present an extension to the Brain Imaging Data Structure (BIDS) specification for MRS data. MRS-BIDS adopts the established tenets of standardization of BIDS and applies them to MRS data while considering the nuances relevant to MRS methodology.
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