Tim West

Also affiliated with Hope Center for Neurological Disorders

Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 5%percentile

0.472Author DataRank

Indexed papers

1in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 1 indexed paper attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Associations of sleep duration and daytime sleepiness with plasma amyloid beta and cognitive performance in cognitively unimpaired, middle-aged and older African Americans

SLEEP(2023)10.1093/sleep/zsad302

Top 40%

0.472DataRank

Top 40%10 citations

Ammara Malik, David T. Plante, Derek Norton, Rebecca L. Koscik, Lianlian Du +15 more

Papers

Driven by 20 papers — median percentile 60. Top paper: “Plasma Aβ42/Aβ40 and phospho‐tau217 concentration ratios increase the accuracy of amyloid PET classification in preclinical Alzheimer's disease”.

Plasma Aβ42/Aβ40 and phospho‐tau217 concentration ratios increase the accuracy of amyloid PET classification in preclinical Alzheimer's disease

Alzheimer s & Dementia(2023)10.1002/alz.13542

N/A

3.4DataRank · unranked

149 citations

Oliver Langford, Rema Raman, Michael Donohue, Sara Abdel‐Latif, Matthew R. Meyer +16 more

Racial and ethnic differences in plasma biomarker eligibility for a preclinical Alzheimer's disease trial

Alzheimer s & Dementia(2024)10.1002/alz.13803

N/A

1.1DataRank · unranked

40 citations

Rema Raman, Andy Liu, Oliver Langford, Keith A. Johnson, Leona K. Shum +14 more

Effect of Race on Prediction of Brain Amyloidosis by Plasma Aβ42/Aβ40, Phosphorylated Tau, and Neurofilament Light

Neurology(2022)10.1212/wnl.0000000000200358

N/A

0.751DataRank · unranked

148 citations

Thomas K. Karikari, Nicholas J. Ashton, Rachel L. Henson, Kevin E. Yarasheski, Tim West +16 more

Associations of sleep duration and daytime sleepiness with plasma amyloid beta and cognitive performance in cognitively unimpaired, middle-aged and older African Americans

SLEEP(2023)10.1093/sleep/zsad302

Top 40%

0.472DataRank

Top 40%10 citations

Ammara Malik, David T. Plante, Derek Norton, Rebecca L. Koscik, Lianlian Du +15 more

A flexible modeling approach for biomarker‐based computation of absolute risk of Alzheimer's disease dementia

Alzheimer s & Dementia(2022)10.1002/alz.12781

N/A

0DataRank · unranked

10 citations

Jessica Mozersky, Suzanne E. Schindler, Erin Linnenbringer, Junwei Wang, Brian A. Gordon +10 more

Predicting continuous amyloid PET values with CSF and plasma Aβ42/Aβ40

Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring(2023)10.1002/dad2.12405

N/A

0DataRank · unranked

30 citations

Brian A. Gordon, Anna H. Boerwinkle, Patrick H. Luckett, James G. Bollinger, Vitaliy Ovod +12 more

Evaluation of Blood-Based Plasma Biomarkers as Potential Markers of Amyloid Burden in Preclinical Alzheimer’s Disease

Journal of Alzheimer s Disease(2023)10.3233/jad-221118

N/A

0DataRank · unranked

16 citations

Oliver Langford, Natalie Levin, Rema Raman, Kevin E. Yarasheski, Tim West +10 more

Plasma Aβ42/40 and cognitive variability are associated with cognitive function in Black Americans: Findings from the AA‐FAIM cohort

Alzheimer s & Dementia Translational Research & Clinical Interventions(2023)10.1002/trc2.12414

N/A

0DataRank · unranked

3 citations

Carol A. Van Hulle, Rebecca Langhough, Derek Norton, Megan Zuelsdorff, Diane C. Gooding +19 more

Clinical validation of the PrecivityAD2 blood test: A mass spectrometry‐based test with algorithm combining %p‐tau217 and Aβ42/40 ratio to identify presence of brain amyloid

Alzheimer s & Dementia(2024)10.1002/alz.13764

N/A

0DataRank · unranked

112 citations

Kristopher M. Kirmess, Stephanie Eastwood, Traci L. Wente‐Roth, Faith Irvin, Mary S. Holubasch +20 more

PrecivityAD2™ Blood Test: Analytical Validation of an LC-MS/MS Assay for Quantifying Plasma Phospho-tau217 and Non-Phospho-tau217 Peptide Concentrations That Are Used with Plasma Amyloid-β42/40 in a Multianalyte Assay with Algorithmic Analysis for Detecting Brain Amyloid Pathology

Diagnostics(2024)10.3390/diagnostics14161739

N/A

0DataRank · unranked

14 citations

Matthew R. Meyer, Kristopher M. Kirmess, Traci L. Wente‐Roth, Faith Irvin, Mary S. Holubasch +6 more

Clinical Utility of an Alzheimer’s Disease Blood Test Among Cognitively Impaired Patients: Results from the Quality Improvement PrecivityAD2 (QUIP II) Clinician Survey Study

Diagnostics(2025)10.3390/diagnostics15020167

N/A

0DataRank · unranked

9 citations

Demetrius M. Maraganore, Robert M. Carlile, Kim G. Johnson, David A. Merrill, Darren R. Gitelman +9 more

Accuracy of plasma biomarkers to detect Alzheimer's disease proteinopathy prior to dementia

Alzheimer s & Dementia(2025)10.1002/alz.14570

N/A

0DataRank · unranked

8 citations

Lianlian Du, Rachel Studer, Erin M. Jonaitis, Sanjay Asthana, Bradley T. Christian +11 more

Association of plasma Alzheimer's disease biomarkers with cognitive decline in cognitively unimpaired individuals

Alzheimer s & Dementia(2025)10.1002/alz.70625

N/A

0DataRank · unranked

6 citations

Heather J. Wiste, Terry M. Therneau, Michael Griswold, Niklas Mattsson, Sebastian Palmqvist +20 more

Plasma Alzheimer's disease biomarker relationships with incident abnormal amyloid PET

Alzheimer s & Dementia(2025)10.1002/alz.14629

N/A

0DataRank · unranked

5 citations

Heather J. Wiste, Stephen D. Weigand, Terry M. Therneau, Michael Griswold, Joel B. Braunstein +13 more

Independent validation of the PrecivityAD2™ blood test to identify presence or absence of brain amyloid pathology in individuals with cognitive impairment

npj Dementia(2025)10.1038/s44400-025-00026-y

N/A

0DataRank · unranked

1 citations

Tim West, Kris Kirmess, I. Fogelman, Sutapa Ray, Philip B. Verghese +4 more

Lack of X-Linked Inhibitor of Apoptosis Protein Leads to Increased Apoptosis and Tissue Loss Following Neonatal Brain Injury

UNC Libraries(2020)10.17615/f30r-qy59

N/A

0DataRank · unranked

0 citations

Madeliene Stump, Gregory A. Lodygensky, J J Neil, David M. Holtzman, Mohanish Deshmukh +1 more

Implementation of an Alzheimer’s Disease Blood Test: Adoption Experience by Memory Care Specialists in a Multi-Center Study

Journal of Personalized Medicine(2025)10.3390/jpm15100469

N/A

0DataRank · unranked

0 citations

Robert M. Carlile, Kim G. Johnson, Darren R. Gitelman, Lawren VandeVrede, Demetrius M. Maraganore +7 more

Characterization of pre‐analytical sample handling effects on a panel of Alzheimer's disease–related blood‐based biomarkers: Results from the Standardization of Alzheimer's Blood Biomarkers (SABB) working group

Alzheimer s & Dementia(2021)10.1002/alz.12510

N/A

0DataRank · unranked

247 citations

Els O. Misdorp, Jannet Koelewijn, Andrew J. Ball, Kaj Blennow, Jeffrey L. Dage +17 more

A blood-based diagnostic test incorporating plasma Aβ42/40 ratio, ApoE proteotype, and age accurately identifies brain amyloid status: findings from a multi cohort validity analysis

Molecular Neurodegeneration(2021)10.1186/s13024-021-00451-6

N/A

0DataRank · unranked

233 citations

Kristopher M. Kirmess, Matthew R. Meyer, Mary S. Holubasch, S Knapik, Yan Hu +10 more

The PrecivityAD™ test: Accurate and reliable LC-MS/MS assays for quantifying plasma amyloid beta 40 and 42 and apolipoprotein E proteotype for the assessment of brain amyloidosis

Clinica Chimica Acta(2021)10.1016/j.cca.2021.05.011

N/A

0DataRank · unranked

134 citations

Matthew R. Meyer, Mary S. Holubasch, S Knapik, Yan Hu, Erin N. Jackson +8 more

Tim West

Indexed papers

Top data-sharing exemplar

Papers