MRI selection preview system
With NACC's MRI selection preview system, you can get an estimate of the number of UDS participants with MRIs that meet the criteria you define — criteria based on MRI image type, or UDS clinical characteristics of the participants, or both.
Please note that the estimated totals supplied by the MRI selection preview system are not suitable for data analysis or publication. When you are ready to download images for analysis and publication purposes — or if your inquiry requires more detailed information — please submit a custom data request.
PLEASE MAKE YOUR SELECTIONS from the table below. You may specify any of the eight criteria. If no selection is made for a given criterion, the system defaults to include ANY of the options listed for it.
*At closest visit within ± two years of MRI scan date