This app will segment the thalamus into its multiple components using the developer version of Freesurfer's segmentThalamicNuclei.sh function (http://freesurfer.net/fswiki/ThalamicNuclei). This app takes a Freesurfer segmentation in as an input and generates .mgz files with the appropriate thalamic segmentation inside the Freesurfer directory as an output.