Division of Neuroradiology Yes The Johns Hopkins University School of Medicine NITRC Big GABA Yes Mark Mikkelsen This repository contains a subset of a large-scale multi-vendor, multi-site collection of single-voxel MRS datasets that were acquired worldwide across 26 research sites on 3T MRI scanners from the three major vendors (GE, Philips, Siemens). Each site acquired up to 12 datasets. Currently available data include (1) standard GABA+-edited MEGA-PRESS data, (2) macromolecule-suppressed GABA-edited MEGA-PRESS data, and (3) short-TE PRESS data. If using these data, please cite: Mikkelsen M et al. Big GABA: Edited MR spectroscopy at 24 research sites. NeuroImage 2017;159:32–45. doi: 10.1016/j.neuroimage.2017.07.021 Mikkelsen M et al. Big GABA II: Water-referenced edited MR spectroscopy at 25 research sites. NeuroImage 2019;191:537–548. doi: 10.1016/j.neuroimage.2019.02.059 Povazan M et al. Comparison of multivendor single-voxel MR spectroscopy data acquired in healthy brain at 26 sites. Radiology 2020;295:171–180. doi: 10.1148/radiol.2020191037 and acknowledge NIH grant R01 EB016089. 2021-2-19 Voxel tissue fractions 2021-2-19 demographics 2020-11-21 Important Notes 2020-3-04 S8_P 2020-3-04 S6_P 2020-3-04 S5_P 2020-3-04 S1_P 2020-3-04 P10_P 2020-3-04 P9_P 2020-3-04 P7_P 2020-3-04 P8_P 2020-3-04 P6_P 2020-3-04 P5_P 2020-3-04 P4_P 2020-3-04 P3_P 2020-3-04 P1_P 2020-3-04 G8_P 2020-3-04 G7_P 2020-3-04 G6_P 2020-3-04 G5_P 2020-3-04 G4_P 2020-3-04 G1_P 2019-2-13 S3_MP 2018-10-02 S8_MP 2018-10-02 S6_MP 2018-10-02 S5_MP 2018-10-02 S1_MP 2018-10-01 G8_MP 2018-10-01 G7_MP 2018-10-01 G6_MP 2018-10-01 G5_MP 2018-10-01 G4_MP 2018-10-01 G1_MP 2018-10-01 P10_MP 2018-10-01 P9_MP 2018-10-01 P8_MP 2018-10-01 P7_MP 2018-9-26 P6_MP 2018-9-26 P5_MP 2018-9-26 P4_MP 2018-9-26 P3_MP 2018-9-26 P1_MP Big GABA Data, Database, MR, Developers, End Users http://www.nitrc.org/projects/biggaba/ mark.mikkelsen@gmail.com