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.
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>
1 October 2008 As of 10/01/2008 pre-processed files uploaded to LONI from Mayo may be labeled as either *_scaled or *_scaled_2. Scaled_2 files were rescaled by disabling the scaling on the axis... 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>
ADNI: MRI Methods
Publications
21 April 2008 Magnetic resonance imaging (MRI), (18F)-fluorodeoxyglucose positron emission tomography (FDG PET), urine serum, and cerebrospinal fluid (CSF) biomarkers, as well as clinical/psychometric assessments are acquired at multiple time points. All... Read More>
4 February 2008 New biomarker data is available for download. Authorized ADNI users may obtain this data by clicking the “Access Clinical Data Archive” link from the Clinical Data page. If you... Read More>
4 January 2008 The original raw and processed PET images for the BV visit FDG scan for subjects 128_S_1407 and 128_S_1408 contained reconstruction artifacts resulting from a problematic attenuation correction. When the... Read More>
