DSURQE.note.txt 2.3 KB

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  1. The DSURQE atlas was nonlinear warpped to DSI Studio's C57BL/6 space
  2. source: http://repo.mouseimaging.ca/repo/DSURQE_40micron/notes_on_DSURQE_atlas
  3. Based on the following atlases:
  4. * Dorr et.al., 2008, High resolution three-dimensional brain atlas using an average magnetic resonance image of 40 adult C57Bl/6J mice.
  5. * Steadman et.al., 2014, Genetic effects on cerebellar structure across mouse models of autism using a magnetic resonance imaging atlas.
  6. * Ullmann et.al., 2013, A segmentation protocol and MRI atlas of the C57BL/6J mouse neocortex.
  7. * Richards et.al, 2011, Segmentation of the mouse hippocampal formation in magnetic resonance images.
  8. * Shannon Egan (2015) – added olfactory bulb segmentation based on data from the Allen Brain Institute
  9. * Lily Qiu (2016) – added the medial amygdala and medial preoptic area
  10. Compared to DSURE
  11. =================
  12. * added Medial amygdala (segmentated by Lily)
  13. * added Medial preoptic nucleus (segmented by Lily)
  14. --> these labels were mapped from the Dorr_2008 average (which was used for the segmentation) onto the
  15. 40 micron average. The segmentation should be cleaned up at some point
  16. (DSURE atlas notes) Compared to DSUR
  17. ====================================
  18. * olfactory layers segmented by Shannon Egan have been incorporated
  19. * all the old hippocampus labels (including the stratum granulosum and dentate gyrus) have been updated
  20. * voxels in the right side of the brain labeled as left have been fixed (same for the other way around)
  21. * spurious labeled voxels outside of the brain have been removed
  22. (DSUR atlas notes) Compared to DSU
  23. ==================================
  24. * Fixes in the hippocampus have been made from slice 200-240(ish). What still needs to be done in terms of the hippocampus are slices 199-151. This also means that there are voxels labeled:
  25. label value, name
  26. 6 , "TODO-fix-me-old hippocampus right"
  27. 13 , "TODO-fix-me-old stratum granulosum of hippocampus right"
  28. 16 , "TODO-fix-me-old dentate gyrus of hippocampus right"
  29. 63 , "TODO-fix-me-old stratum granulosum of hippocampus left"
  30. 66 , "TODO-fix-me-old dentate gyrus of hippocampus left"
  31. 106 , "TODO-fix-me-old hippocampus left"
  32. * Fixes were made to the boundary of the cortex (outside of the brain, and around the corpus callosum). These were roughly made in slices 199-233