Update dataset page with in-nifti TR warning
Update dataset page with in-nifti TR warning

Submitted reported that TRs were incorrect in some of the NIFTI headers. The metadata text files should have the correct TRs.
poldracklab/open_fmri,poldracklab/open_fmri,poldracklab/open_fmri,poldracklab/open_fmri