View source for Mbirn: Calibration Data Analysis

'''Updates'''

* '''May 17, 2005''' (J. Jovicich)
** Paper submitted on multi-site image intensity reproducibility and gradient unwarping effects. Correction software will be distributed
** Working on paper that addresses reproducibility of multi-site cortical/subcortical measures. Should make multisite human phantom data available after this.

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* '''January 20, 2005''' (J. Jovicich)
** Multisite Morph BIRN Calibration: J. Jovicich drafting manuscript
** Within-site System Upgrade Calibration: Abstract summarizing progress submitted to ISMRM ([[Mbirn:_Recent_Publications|Mbirn:_Recent_Publications]]). Need to run Avanto unwarping and include FLASH scans in analysis.
** Evaluation of Multi-Echo FLASH: Abstract summarizing progress submitted to HBM (Han et al,[[Mbirn:_Recent_Publications|Mbirn:_Recent_Publications]]). Preliminary results show that multi-echo FLASH provides better CNR between deep gray (subcortical structures) and white matter than MPRAGE.
** Multisite Pfizer Calibration: Abstract summarizing progress submitted to HBM (Quinn et al,[[Mbirn:_Recent_Publications|Mbirn:_Recent_Publications]]). Preliminary results show that multi-echo FLASH provides better test-retest reproducibility of subcortical volumes as measured by ICC, when compared against MP-RAGE.

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