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Author Archives | kcrawford

kcrawford - who has written 30 posts on ADNI.


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New Polygenic Hazard Score (PHS) Data is Now Available

Thursday, August 9, 2018

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Polygenic Hazard Score (PHS) generated by the Desiken Lab is now available from the Download section of the IDA website.  The dataset is named “Desikan Lab Polygenic Hazard Score (PHS) [ADNI1,GO,2]”.

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Coming Soon: Database changes for searching on Diagnosis

Friday, March 30, 2018

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Over the last 10 years, many ADNI data users have asked about how to identify patients’ initial and follow up diagnoses and how to incorporate those attributes into searches within the ADNI IDA repository.  Following in-depth discussion with the Biostats Core, we will soon be introducing changes to help address this need.  A summary of […]

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Sanger Sequencing Dataset Available

Monday, January 8, 2018

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New results from Sanger Sequencing of SNPs are now available from the Genetic Data Download section.  The dataset is named, Sanger Sequencing of SNPs in the MAP2K3.

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ADNI 3 MRI Diffusion Gradient Table Information

Tuesday, June 27, 2017

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ADNI 3 MRI Diffusion Gradient Table Information for GE, Philips and Siemens scanners is now available for download from the Imaging | MR Acquisition section.

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TADPOLE Challenge Dataset Available

Wednesday, June 14, 2017

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The Alzheimer’s Disease Prediction Of Longitudinal Evolution (TADPOLE) challenge https://tadpole.grand-challenge.org/ launches 2017-06-15.  The challenge dataset is available for download from the Test section of the Download | Study Data section of the IDA website.

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Whole Genome DNA Methylation Data now available

Friday, June 9, 2017

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Whole Genome DNA Methylation Data is now available for download from the Genetic Download section.  Data and documentation may be found in the DNA methylation profiling section (under DOWNLOAD | Genetic Data).

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New CSF Aβ1-42, t-tau and p-tau181 biomarkers results from ADNI Biomarker Core using Elecsys

Tuesday, March 7, 2017

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The ADNI Biomarker Core has completed the analyses of the CSF biomarkers Ab1-42, t-tau and p-tau181 in pristine aliquots of all 2,401 ADNI1, ADNIGO and ADNI2 CSF samples using the validated and highly automated Roche Elecsys® electrochemiluminescence immunoassays using the same reagent lot for each of these 3 biomarkers. This dataset is now available on […]

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ADNI Whole Genome Sequencing (WGS) Data Now Available

Tuesday, September 24, 2013

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ADNI WGS Data is now available for download.  SNP files in VCF format may be downloaded from the data archive by logging in and navigating to the Genetic Data Download section.   Due to their large size, the VCF files have been compressed into 29 zip files, each approximately 2GB in size.  More information may […]

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CSF Biomarker Analysis Data (UPENNBIOMK5) Notice

Tuesday, July 23, 2013

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The ADNI Biomarker Core has determined that the anchoring protocol used to anchor 2012 raw data to 2007 BASELINE CSF data was a suboptimal method and are now in the midst of a re-anchoring process using the set of 93 2012 CSFs that were run in 2013.  The data in UPENNBIOMK5 will be updated within […]

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New University of Utah PET Analysis Results

Friday, May 17, 2013

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New University of Utah PET Analysis Results are available in the Download section of the ADNI archive. The dataset can be found under Imaging, PET Imaging Analysis

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