Mbirn: Manual brain subcortical segmentations

GOALS

• Manual subcortical segmentations are generated by the Center for Morphometric Analyses for the purpose of generating atlases that are used by the automated segmentation tools.

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UPDATES

• June 14, 2005 (J. Jovicich)
  • Completed
    • Multi-spectral single-echo FLASH
      • Morph BIRN Calibration (FLASH 30, 20, 5, 3)
        • 5 (MGH Siemens 1.5T Sonata: JJ,SP,DK,DN,RG)
        • 4 (BWH GE 1.5T GE: JJ,SP,DK,DN)
        • 6 (Duke GE 1.5T GE: JJ,SP,DK,DN,RG,AD)
        • 5 (UCSD GE 1.5T GE: JJ,SP,DK,RG,AD)
      • PI Diana Rosas: 40 (Siemens Sonata, FLASH 30 & FLASH 5)
    • Multi-spectral multi-echo FLASH 30 & 5 (PI Diana Rosas)
      • Siemens Sonata 1.5T: 10 (age>50), 5 (40>age>50), 12 (age<40)
      • Siemens Avanto 1.5T: in progress (see below)
  • In progress
    • Quality control of SASHA hippocampal segmentations: 50 (old controls), 50 (AD), 50 (young controls)
    • Multi-echo Siemens Avanto 1.5T: 14 (age>50)

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