DATA DICTIONARYThis search queries the ADNI data dictionary. Enter terms or codes used in the dictionary for a definition, or enter search terms to locate data within the archive.
ACTIVE INVESTIGATIONSSearch for current projects using the investigator's name, institution, or keywords.
EXPERTS KNOWLEDGE BASEEnter keywords to search a list of questions and answers received and processed by the ADNI team.
ADNI PDFSSearch any ADNI publication pdf by author, keyword, or PMID. Use an asterisk only to view all pdfs.
6 February 2014 New Cross-Sectional FreeSurfer (Version 4.3) results are now available in the Download section of the ADNI archive. The dataset is called ‘UCSF – Cross-Sectional FreeSurfer (FreeSurfer Version 4.3) ’,... Read More>
9 May 2013 New Jack Lab ADNI GO/2 MRI QC results are available in the DOWNLOAD section of the ADNI archive. The dataset can be found under MR Image Quality. Read More>
2 May 2013 New Longitudinal FreeSurfer Version 4.4 and ASL Perfusion CBF by FreeSurfer ROI results available in the Download section of the ADNI archive. The datasets can be found under MR... Read More>
14 February 2013 New MRI analysis results from the Jack Lab at Mayo are available and can be found in the MRI Imaging Analysis section of the database website: Task-Free fMRI DMN... Read More>
8 March 2010 The MRI Core has consolidated their image recalls into one Excel spreadsheet to allow researchers to quickly identify, modify or discard images from their study that are no longer... Read More>
1 November 2008 This is the latest update for processing sites that addresses which scan to use if the site did two scans for a particular timepoint. Click here to download the... Read More>
5 June 2008 Please discard any preprocessed GW data from the subjects and scan dates below that were downloaded from LONI before 06/01/2007. Read More>
4 June 2008 The ADNI MRI core has uncovered a potential concern about the accuracy of image scaling in the frequency encode direction on Philips 1.5T systems. Read More>
