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: Jim Galvin and Steve Duntley
Project Title: Sleep disturbance in AD and DLB
Date: [153]
Request ID: D0823
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Investigator: odity mukherjee
Project Title: Molecular genetics study of Alzheimer’s disease in southern India
Date: [153]
Request ID: D0820
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Investigator: Beau Ances
Project Title: Amyloid Imaging of HIV-Associated Neurocognitive Disorders (HAND)
Date: [153]
Request ID: D0819
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Investigator: Chengjie Xiong
Project Title: The earliest antecedent markers of Alzheimer’s disease
Date: [153]
Request ID: D0818
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Investigator: Alison Goate, D.Phil
Project Title: Genome-wide association study for late onset AD
Date: [153]
Request ID: D0817
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Investigator: Chia-Ling Phuah
Project Title: Age Stratified Total WMH GWAS
Date: [153]
Request ID: D2201
Aim 1: Identify novel loci for white matter hyperintensities that have age-dependent genetic effects
Aim 2: External validation of a previously developed deep learning WMH segmentation method for volumetric total WMH measurements
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Investigator: Sylvia Villeneuve
Project Title: In unimpaired older adults, tau PET predicts near-term development of Mild Cognitive Impairment
Date: [153]
Request ID: D2126
Aim 1: We aim to elucidate whether elevated tau- positron emission tomography (PET) signal, in the presence of elevated Aβ, prospectively predict short-term conversion from cognitively unimpaired to mild cognitive impairment (MCI).
Aim 2: We are interested whether the presence of neurodegeneration (smaller hippocampal volume or thinner cortex in temporal regions) added predictive values to the amyloid and tau PET biomarkers.
Aim 3: Given that we have found results providing evidence to support our hypotheses regarding aim 1 and 2, we would like to try to replicate our findings in a separate cohort.
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Investigator: Mark McAvoy
Project Title: The relationship of BOLD mean and standard deviation to iron deposition in healthy aging and dementia
Date: [153]
Request ID: D2125
Aim 1: Explore the affect iron deposition has on the BOLD mean and standard deviation.
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Investigator: Brice McConnell, MD, PhD
Project Title: An Assessment of Novel Sleep-Related Neurophysiological Events in the Context of Cognitive Impairment and Alzheimer’s Disease
Date: [153]
Request ID: D2202
Aim 1: Aim 1: Elucidate the relationship(s) between loss of theta burst power and longitudinal cognitive performance
Aim 2: Exploratory Aim 1: Examine the relationship between slow wave sleep composition and Alzheimer’s disease pathology
Aim 3: Exploratory Aim 2: Examine the relationship between slow wave sleep composition and longitudinal cognitive performance
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Investigator: Jennifer Shearon
Project Title: Exercise as a mediator of the effects of personality on vascular and brain health
Date: [153]
Request ID: D2203
Aim 1: The primary goal of this project is to examine whether long-term exercise engagement and exercise variability mediate the effects of personality on vascular health and brain structure.
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