ADNI » Post-processed http://adni.loni.ucla.edu Alzheimer’s Disease Neuroimaging Initiative Fri, 17 May 2013 17:06:36 +0000 en hourly 1 http://wordpress.org/?v=3.3.2 New AV45 Analysis Dataset is Now Available. http://adni.loni.ucla.edu/new-av45-analysis-dataset-is-now-available/ http://adni.loni.ucla.edu/new-av45-analysis-dataset-is-now-available/#comments Thu, 16 Feb 2012 18:48:02 +0000 blee http://adni.loni.ucla.edu/?p=3917 A new AV45 analysis dataset is available.  The previous AV45 dataset (November 2011) contains cortical and summary (SUVR) measures that were normalized by cerebellar grey matter.  The new dataset (February 2012) is the same data and same subjects, but includes several additional reference region options (whole cerebellum, cerebellar grey matter, and brainstem) along with the non-normalized cortical regions. For more information about calculating SUVRs and cutoffs, see the Jagust – AV45 Analysis (Non-normalized) Methods document or email Susan Landau.

Check out the PET Analysis webpage for more information.

]]> http://adni.loni.ucla.edu/new-av45-analysis-dataset-is-now-available/feed/ 0 UC Berkely Releases Post-Processed NIFTI files http://adni.loni.ucla.edu/uc-berkely-releases-post-processed-nifti-files/ http://adni.loni.ucla.edu/uc-berkely-releases-post-processed-nifti-files/#comments Tue, 29 Mar 2011 18:18:22 +0000 blee http://adni.loni.ucla.edu/?p=3329 Dr. Susan Landau has released NIFTI files that go with the UC Berkeley group’s post-processed analysis methods. These have been made available on the PET Analysis
web page. The compressed file contains 5 NIFTI files, containing the following regions of interest:

  1. Composite
  2. Left Angular
  3. Right Angular
  4. Left Temporal
  5. Right Temporal

You can download the file by clicking on the following text: Post Processed NIFTIs of ROIs.


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