Tool/Resource: Multi-Modal MRI Reproducibility Resource - News

New 3T/7T Scan-Rescan Data

bennett@www.nitrc.org (Bennett Landman) — Mon, 11 Feb 2013 13:43:35 GMT

I posted two new scan-rescan datasets that we acquired to demonstrate multi-modal scanning across fields. Please enjoy.
-Bennett

New (old) data re-release: BIRN 1.5T DTI Reproducibility

bennett@www.nitrc.org (Bennett Landman) — Fri, 27 Jan 2012 13:46:14 GMT

Due to difficulty with the previous public site for this data, we've posted the BIRN 1.5T DTI Reproducibility (45 DTI datasets over 3 sessions) here. There are 45 DTI datasets and 3 MPRAGE scans of 1 subject acquired in 3 sessions over two days.

Please cite:
J. A. Farrell, B. A. Landman, C. K. Jones, S. A. Smith, J. L. Prince, P. C. van
Zijl, and S. Mori. “Effects of SNR on the Accuracy and Reproducibility
of DTI-derived Fractional Anisotropy, Mean Diffusivity, and Principal
Eigenvector Measurements at 1.5T”,
Journal of Magnetic Resonance Imaging. 26(3): 756-767. August 2007.
PMC2862967

B. A. Landman, J. A. Farrell, C. K. Jones, S. A. Smith, J. L. Prince, P. C. van Zijl,
and S. Mori. “Effects of Diffusion Weighting Schemes on the
Reproducibility of DTI-derived Fractional
Anisotropy, Mean Diffusivity, and Principal Eigenvector Measurements at
1.5T”,
NeuroImage. 36(4): 1123-1138. July 2007.
PMID 17532649

Coding error in demographics table

bennett@www.nitrc.org (Bennett Landman) — Thu, 29 Sep 2011 16:08:31 GMT

The anonymized patient codes for two datasets (502 and 742) were transposed in the original demographics table PDF. An updated table has been posted. The correct information for 502 is "23 y/o female". The correct information for 742 is "49 y/o female".

We apologize for any inconvenience.