Penn Image Computing and Science Laboratory (PICSL) GNU General Public License (GPL) Yes University of Pennsylvania Perelman School of Medicine NITRC Segmentation of Hippocampus Subfields Yes ASHS is a software package for automatic segmentation of hippocampal subfields in magnetic resonance imges. Given a pair of T1-weighted and T2-weighted images (the latter acquired using a protocol tuned for hippocampus imaging), ASHS will automatically label main subfields of the hippocampus, and some extra-hippocampal structures, using multi-atlas segmentation. The main method is described in the Yushkevich et al. 2011 Neuroimage paper (http://tinyurl.com/cffrp3p). 2012-4-08 rev80 2012-4-06 rev76 2012-3-14 0.8.0.20120314 Segmentation of Hippocampus Subfields GNU General Public License (GPL) http://www.nitrc.org/projects/ashs/, http://www.nitrc.org/projects/ashs/