Search Existing Data Requests

The Knight ADRC has supported many investigators at Washington University and at other institutions over the years. We wish to avoid the situation where two investigators study the same research question to avoid duplication of effort and potential conflict. To determine if your topic has already been studied with our resources, please search our database. If you find that your topic or a related topic has been submitted, you may wish to contact the investigator to inquire about their findings to determine how you might proceed. You may wish to collaborate or modify your request to avoid overlap. The results below reflect requests made since online requests have been accepted. As such, not all fields will have data as certain information, such as aims, were not collected until recently. If an entry has been assigned an ID number (e.g. T1004), the full request has been submitted and is either approved, disapproved or in process. If an entry has no ID number, then it represents a submission that has not yet been reviewed. Search terms are applied across an entire requests application including variables not displayed below. A more specific, detailed search may yield better results depending upon your needs.


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Investigator: Halley Hindman

Project Title: Physical Activity, Cognition, and Regional Brain Volumes

Date: December 21, 2021 at 5:18 pm

Request ID: D1021

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Investigator: Denise Head

Project Title: Exercise, Aging, and Functional Connectivity

Date: December 21, 2021 at 5:18 pm

Request ID: D1013

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Investigator: Beau Ances

Project Title: The Relationship Amongst CDR Status, CSF Biomarkers, and Brain Functional Connectivity Networks

Date: December 21, 2021 at 5:18 pm

Request ID: D1006

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Investigator: Xiong, Chengjie

Project Title: Education and the Course of Alzheimer’s Disease

Date: December 21, 2021 at 5:18 pm

Request ID: D0401

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Investigator: Storandt, Martha

Project Title: The Effects of Age and Dementia on the Boston Naming Test (BNT)

Date: December 21, 2021 at 5:18 pm

Request ID: D0106

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Investigator: Timothy M. Miller

Project Title: Understanding elevated SOD1 in CSF from AD patients

Date: December 21, 2021 at 5:18 pm

Request ID: D1024

Aim 1: Correlate SOD1 levels in CSF with other ADRC measurements on same patients

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Investigator: Dr. James Brewer

Project Title: Imaging studies of brain structure and function in aging and dementia

Date: December 21, 2021 at 5:18 pm

Request ID: D1020

Aim 1: Examine the relationship between brain atrophy and functional decline in aging and dementia

Aim 2: Examine the relationship between brain atrophy and cellular biomarkers in aging and dementia

Aim 3: Examine the relationship between brain atrophy and genetic markers in aging and dementia

Aim 4: Examine the relationship between brain atrophy and intracranial amyloid load in aging and dementia


Investigator: Denise Head

Project Title: Multiple Factors Influencing Brain Networks

Date: December 21, 2021 at 5:18 pm

Request ID: D1017

Aim 1: Examine age effects on brain networks across the lifespan

Aim 2: examine the influences of exercise, personality, amyloid and APOE genotype on brain networks

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Investigator: Tian

Project Title: Inference on diagnostic accuracy measures for diasease with three oridinal categories

Date: December 21, 2021 at 5:18 pm

Request ID: D1012

Aim 1: Inference about diagniostic measure with missing data

Aim 2: Infrence about the prob. of correctly idetifying the intermidiate stage given sen. and spe.

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Investigator: John Morris

Project Title: Imaging of Cerebral Amyloid Burden in Acute Ischemic Stroke

Date: December 21, 2021 at 5:18 pm

Request ID: D1009

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