🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Andrew Lim

Sunnybrook Health Science Centre

ORCID: 0000-0003-2179-1553

Also affiliated with University of Toronto, Health Sciences Centre

PsychologyNeuroscienceMedicine

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 100%percentile
0Author DataRank

Indexed papers

2in 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 2 indexed papers 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 →

Papers

Driven by 13 papers. Top paper: “Fragmentation of Rest/Activity Patterns in Community-Based Elderly Individuals Predicts Incident Heart Failure”.

Fragmentation of Rest/Activity Patterns in Community-Based Elderly Individuals Predicts Incident Heart Failure

Nature and Science of Sleep(2020)10.2147/nss.s253757
N/A
0.470DataRank · unranked
22 citations

Andrew Lim, Patricia Wong, Arlen Gaba, Longchang Cui, Lei Yu +5 more

Examining the association between sleep apnea and total hippocampal volumes in cognitive impairment

Alzheimer's & Dementia(2025)10.1002/alz.70183
N/A
0.330DataRank · unranked
8 citations

Dennis Tchoudnovski, Ivan Ntale, David R. Colelli, Yakdehikandage S. Costa, Sara Mitchell +9 more

Continuous positive airway pressure increases CSF flow and glymphatic transport

JCI Insight(2023)10.1172/jci.insight.170270
N/A
0DataRank · unranked
44 citations

Sunil Koundal, Ehab Al Bizri, Xinan Chen, Zachary H. Gursky, Dai Feng +7 more

Sex differences in associations between APOE ε2 and longitudinal cognitive decline

Alzheimer s & Dementia(2023)10.1002/alz.13036
N/A
0DataRank · unranked
22 citations

Lisa Y. Xiong, Yuen Yan Wong, Rachel F. Buckley, Walter Swardfager, Mario Masellis +18 more

Race and sex differences in the longitudinal changes in multidimensional self-reported sleep health characteristics in aging older adults

Sleep Health(2023)10.1016/j.sleh.2023.08.008
N/A
0DataRank · unranked
9 citations

Lan Yu, Andrew Lim, Lisa L. Barnes, Martica H. Hall, Meryl A. Butters +3 more

Correlates of Person-Specific Rates of Change in Sensor-Derived Physical Activity Metrics of Daily Living in the Rush Memory and Aging Project

Sensors(2023)10.3390/s23084152
N/A
0DataRank · unranked
9 citations

Tianhao Wang, Shahram Oveisgharan, Andrea R. Zammit, Lei Yu, Peng Li +5 more

Pioneering a multi-phase framework to harmonize self-reported sleep data across cohorts

SLEEP(2024)10.1093/sleep/zsae115
N/A
0DataRank · unranked
6 citations

Susan Redline, Nina Oryshkewych, Sanne J W Hoepel, Annemarie I. Luik, Katie L. Stone +10 more

Combining 24-Hour Continuous Monitoring of Time-Locked Heart Rate, Physical Activity and Gait in Older Adults: Preliminary Findings

Sensors(2025)10.3390/s25061945
N/A
0DataRank · unranked
7 citations

Eran Gazit, Nasim Montazeri, Elisa Mejía‐Mejía, R. Godfrey, David A. Bennett +5 more

An international multi-cohort investigation of self-reported sleep and future depressive symptoms in older adults

Scientific Reports(2025)10.1038/s41598-025-07864-z
N/A
0DataRank · unranked
5 citations

Nina Oryshkewych, Sanne J W Hoepel, Daniel J. Buysse, Lucas Mentch, Meryl A. Butters +8 more

Sleep health profiles across six population-based cohorts and recommendations for validating clustering models

Sleep Health(2025)10.1016/j.sleh.2025.01.012
N/A
0DataRank · unranked
4 citations

Nina Oryshkewych, Lisa L. Barnes, Meryl A. Butters, Daniel J. Buysse, Kristine E. Ensrud +8 more

Standardization of postmortem human brainstem along the rostrocaudal axis to accommodate for inter-specimen structural heterogeneity

Scientific Reports(2025)10.1038/s41598-025-20016-7
N/A
0DataRank · unranked
0 citations

Natasha Zaarour, Joni Cheung, Cassie Gross, Andrew Lim, Aron S. Buchman +4 more

Multidimensional self-reported sleep health, cognitive decline, and risk of all-cause dementia: A population-based multi-cohort study

Journal of Alzheimer’s Disease(2026)10.1177/13872877261422263
N/A
0DataRank · unranked
0 citations

Nina Oryshkewych, Lisa L. Barnes, Meryl Butters, Daniel Buysse, M. Kamran Ikram +6 more

Fragmentation of rest periods, astrocyte activation, and cognitive decline in older adults with and without Alzheimer's disease

Alzheimer s & Dementia(2022)10.1002/alz.12817
N/A
0DataRank · unranked
23 citations

Shreejoy J. Tripathy, Vilas Menon, Lei Yu, Aron S. Buchman, David A. Bennett +3 more