June, 2008
On Tsang contributed SPM5 segmentations of the 20 Normal data set. Click to go there (at the bottom of the page).

August, 2007
Added parcellations for IBSR_V2 subjects.
Fixed IBSR_V2 subject 06 to have all parcellation slices.

June, 2007
Fixed link to main IBSR in page generated after submitting application for data.

August, 2006
Added FAQ. Click to go there.

June, 2006
Updated list of publications that use IBSR data. Click to go there.

September, 2005
Added list of publications that use IBSR data. Click to go there.

March, 2004
Added 8 more 1.5mm resolution scans with comprehensive segmentations.

December, 2003
Added 10 1.5mm resolution scans with comprehensive segmentations of 43 individual structures.

August, 2002
Changed to CMA server.

March, 2000
Server updated again.

December, 1999
Server updated & links changed.

September, 1999
More data has been added to the "Data Exchange", "Real Data" page. A 120 slice scan of a child and a couple scans showing enhanced tumors over time.

March 9, 1998
More details of the comparisons of various segmentation methods have been added. The 'average overlap numbers' themselves have been made available. Click to go there.

January 25, 1998
Comparisons of various segmentation methods have been made for the 20 Normal brain data set. See the "Data Exchange" page or click to go there.

August 1997
Phantom data, 20 Normal brains and manual segmentations available.

April 1996
Initial creation, multi-echo and segmented brain available.