Nikolaos Scarmeas

National and Kapodistrian University of Athens

Also affiliated with Columbia University Irving Medical Center, Eginition Hospital, Columbia University

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 1%percentile

5.3Author DataRank

Indexed papers

6in 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 6 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 →

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

Sex differences in dementia risk and risk factors: Individual‐participant data analysis using 21 cohorts across six continents from the COSMIC consortium

Alzheimer s & Dementia(2023)10.1002/alz.12962

Top 9%

2.4DataRank

Top 9%129 citations

Katie Harris, Darren M. Lipnicki, Erico Castro‐Costa, Maria Fernanda Lima‐Costa, Breno S. Diniz +53 more

Papers

Driven by 33 papers — median percentile 65. Top paper: “Sex differences in dementia risk and risk factors: Individual‐participant data analysis using 21 cohorts across six continents from the COSMIC consortium”.

Sex differences in dementia risk and risk factors: Individual‐participant data analysis using 21 cohorts across six continents from the COSMIC consortium

Alzheimer s & Dementia(2023)10.1002/alz.12962

Top 9%

2.4DataRank

Top 9%129 citations

Katie Harris, Darren M. Lipnicki, Erico Castro‐Costa, Maria Fernanda Lima‐Costa, Breno S. Diniz +53 more

Social connections and risk of incident mild cognitive impairment, dementia, and mortality in 13 longitudinal cohort studies of ageing

Alzheimer s & Dementia(2023)10.1002/alz.13072

Top 21%

0.952DataRank

Top 21%48 citations

Suraj Samtani, Ben C. P. Lam, Darren M. Lipnicki, Maria Fernanda Lima‐Costa, Sérgio Luís Blay +34 more

Nutrition state of science and dementia prevention: recommendations of the Nutrition for Dementia Prevention Working Group

The Lancet Healthy Longevity(2022)10.1016/s2666-7568(22)00120-9

N/A

0.712DataRank · unranked

114 citations

Cécilia Samieri, Gill Livingston, Kimberly Glass, Maude Wagner, Christy Tangney +22 more

Association of Rare APOE Missense Variants V236E and R251G With Risk of Alzheimer Disease

JAMA Neurology(2022)10.1001/jamaneurol.2022.1166

N/A

0.681DataRank · unranked

93 citations

Michaël E. Belloy, Benjamin Grenier‐Boley, Itziar de Rojas, Atahualpa Castillo-Morales, Iris E. Jansen +95 more

Lifestyle and incident dementia: A COSMIC individual participant data meta‐analysis

Alzheimer s & Dementia(2024)10.1002/alz.13846

Top 34%

0.584DataRank

Top 34%25 citations

Sebastian Köhler, Martin P.J. van Boxtel, Darren M. Lipnicki, John D. Crawford, Erico Castro‐Costa +59 more

Associations between fruit and vegetable intakes and incident depression in middle-aged and older adults from 10 diverse international longitudinal cohorts

Journal of Affective Disorders(2024)10.1016/j.jad.2024.05.096

Top 36%

0.547DataRank

Top 36%13 citations

Victoria Flood, Ben C. P. Lam, Darren M. Lipnicki, Katherine L. Tucker, Pierre‐Marie Preux +25 more

Linking self-perceived cognitive functioning questionnaires using item response theory: The subjective cognitive decline initiative.

Neuropsychology(2023)10.1037/neu0000888

Top 36%

0.546DataRank

Top 36%18 citations

the Alzheimer’s Disease Neuroimaging Initiative, Sietske A.M. Sikkes, Douglas Tommet, Richard N. Jones, Paul K. Crane +41 more

Depressive Symptoms and Amyloid Pathology

JAMA Psychiatry(2025)10.1001/jamapsychiatry.2024.4305

N/A

0.464DataRank · unranked

21 citations

Julie Elisabeth Oomens, Sebastiaan Engelborghs, Chris Baeken, Christine A. F. Von Arnim, Mercè Boada +95 more

Parental history of dementia and the risk of dementia: A cross‐sectional analysis of a global collaborative study

Psychiatry and Clinical Neurosciences(2023)10.1111/pcn.13561

Top 54%

0.310DataRank

Top 54%4 citations

Jong Bin Bae, Darren M. Lipnicki, Ji Won Han, Perminder S. Sachdev, Tae Hui Kim +38 more

APOE stratified genome-wide association studies provide novel insights into the genetic etiology of Alzheimers’s disease

medRxiv(2025)10.1101/2025.05.07.25327065

N/A

0.241DataRank · unranked

4 citations

Hampton L. Leonard, Brittany Ulms, Benjamin Grenier‐Boley, Sami Heikkinen, Pablo García-González +95 more

Polygenic Hazard Score for Predicting Age-associated Risk of Alzheimer’s Disease in European Populations: Development and Validation

medRxiv(2025)10.1101/2025.07.28.25332293

N/A

0.104DataRank · unranked

1 citations

Shahram Bahrami, Espen Hagen, Julian Fuhrer, Vera Fominykh, Alexey Shadrin +95 more

Use of Antihypertensives, Blood Pressure, and Estimated Risk of Dementia in Late Life

JAMA Network Open(2023)10.1001/jamanetworkopen.2023.33353

N/A

0DataRank · unranked

96 citations

Ben C. P. Lam, Darren M. Lipnicki, John D. Crawford, Ruth Peters, Aletta E. Schutte +46 more

Simulating the multicausality of Alzheimer's disease with system dynamics

Alzheimer s & Dementia(2023)10.1002/alz.12923

N/A

0DataRank · unranked

16 citations

René J. F. Melis, Eva Ntanasi, Nikolaos Scarmeas, Alfons G Hoekstra, Rick Quax +3 more

Blood Pressure, Antihypertensive Use, and Late-Life Alzheimer and Non-Alzheimer Dementia Risk

Neurology(2024)10.1212/wnl.0000000000209715

N/A

0DataRank · unranked

36 citations

Darren M. Lipnicki, Ben C. P. Lam, John D. Crawford, Aletta E. Schutte, Ruth Peters +38 more

Independent and joint associations of cardiometabolic multimorbidity and depression on cognitive function: findings from multi-regional cohorts and generalisation from community to clinic

The Lancet Regional Health - Western Pacific(2024)10.1016/j.lanwpc.2024.101198

N/A

0DataRank · unranked

23 citations

Xiaolin Xu, Yifan Yan, Darren M. Lipnicki, Ting Pang, John D. Crawford +41 more

Leptin bioavailability and markers of brain atrophy and vascular injury in the middle age

Alzheimer s & Dementia(2024)10.1002/alz.13879

N/A

0DataRank · unranked

14 citations

Meghan I. Short, Rebecca Bernal, Tiffany F. Kautz, Hector Trevino, Julia Mathews +15 more

Inflammatory biomarkers profiles and cognition among older adults

Scientific Reports(2025)10.1038/s41598-025-86309-z

N/A

0DataRank · unranked

15 citations

Jìng Guo, Dolly Reyes‐Dumeyer, Danurys Sanchez, Nikolaos Scarmeas, Jennifer J. Manly +5 more

Theory of mind deficits in non-fluent primary progressive aphasia

Cortex(2025)10.1016/j.cortex.2025.03.012

N/A

0DataRank · unranked

2 citations

Stéphanie Durrleman, Sokratis G. Papageorgiou, Constantin Potagas, Christos Frantzidis, Anastasios Kotrotsios +3 more

GWAS meta-analysis of CSF Alzheimer's disease biomarkers 18,948 individuals reveal novel loci and genes regulating lipid metabolism, brain volume and autophagy

Research Square(2025)10.21203/rs.3.rs-6597595/v1

N/A

0DataRank · unranked

1 citations

Jigyasha Timsina, Chenyang Jiang, Daniel L. McCartney, Feifei Tao, Carolina Dalmasso +95 more

Regulatory asymmetry in Alzheimer's disease care

The Lancet(2025)10.1016/s0140-6736(25)00907-9

N/A

0DataRank · unranked

0 citations

Marina Boban, Sebastiaan Engelborghs, Kristian Steen Frederiksen, Jakub Hort, Seán Kennelly +13 more

Comment by European Alzheimer’s Disease Consortium (EADC) investigators on the negative recommendation of the CHMP on the marketing authorization of donanemab for early Alzheimer’ s disease

The Journal of Prevention of Alzheimer s Disease(2025)10.1016/j.tjpad.2025.100259

N/A

0DataRank · unranked

0 citations

Javier Arbizu, Mercè Boada, Mircea Balasa, Karim Bennys, Marina Boban +47 more

Parity and the risk of incident dementia: a COSMIC study

Epidemiology and Psychiatric Sciences(2020)10.1017/s2045796020000876

N/A

0DataRank · unranked

53 citations

Darren M. Lipnicki, Ji Won Han, Perminder S. Sachdev, Tae Hui Kim, Kyung Phil Kwak +29 more

Associations of lifestyle factors with amyloid pathology in persons without dementia

Journal of Alzheimer s Disease(2025)10.1177/13872877251379083

N/A

0DataRank · unranked

0 citations

Stephanie J. B. Vos, Nancy N. Maserejian, Mercè Boada, Mira Didic, Sebastiaan Engelborghs +95 more

Education and the moderating roles of age, sex, ethnicity and apolipoprotein epsilon 4 on the risk of cognitive impairment

Archives of Gerontology and Geriatrics(2020)10.1016/j.archger.2020.104112

N/A

0DataRank · unranked

16 citations

Darren M. Lipnicki, John D. Crawford, Nicole A. Kochan, E. Costa, Maria Fernanda Lima‐Costa +54 more

APOE ε4 and the Influence of Sex, Age, Vascular Risk Factors, and Ethnicity on Cognitive Decline

The Journals of Gerontology Series A(2020)10.1093/gerona/glaa116

N/A

0DataRank · unranked

42 citations

Darren M. Lipnicki, John D Crawford, Nicole A. Kochan, E. Costa, Maria Fernanda Lima‐Costa +46 more

Nighttime Blood Pressure Interacts with APOE Genotype to Increase the Risk of Incident Dementia of the Alzheimer’s Type in Hispanics

Journal of Alzheimer s Disease(2020)10.3233/jad-200430

N/A

0DataRank · unranked

4 citations

Daniel Camilo Aguirre-Acevedo, Ciro Gaona, Carlos Chávez, Gustavo Calmón, Eglé R. Silva +9 more

Associations between social connections and cognition: a global collaborative individual participant data meta-analysis

The Lancet Healthy Longevity(2022)10.1016/s2666-7568(22)00199-4

N/A

0DataRank · unranked

142 citations

Gowsaly Mahalingam, Ben C. P. Lam, Darren M. Lipnicki, Maria Fernanda Lima‐Costa, Sérgio Luís Blay +30 more

Nutritional metabolism and cerebral bioenergetics in Alzheimer's disease and related dementias

Alzheimer s & Dementia(2022)10.1002/alz.12845

N/A

0DataRank · unranked

48 citations

Wade Self, Bilal E. Kerman, Giulia Santoni, NandaKumar Navalpur Shanmugam, Laila Abdullah +18 more

The relationship between alcohol use and dementia in adults aged more than 60 years: a combined analysis of prospective, individual‐participant data from 15 international studies

Addiction(2022)10.1111/add.16035

N/A

0DataRank · unranked

45 citations

Rachel Visontay, Nicholas Hoy, Darren M. Lipnicki, Matthew Sunderland, Richard B. Lipton +15 more

Trajectories of Frailty With Aging: Coordinated Analysis of Five Longitudinal Studies

Innovation in Aging(2022)10.1093/geroni/igab059

N/A

0DataRank · unranked

30 citations

Emiel O. Hoogendijk, Joshua Armstrong, Nathan A. Lewis, Janice M. Ranson, Judith J. M. Rijnhart +18 more

Dose‐response relationship between late‐life physical activity and incident dementia: A pooled analysis of 10 cohort studies of memory in an international consortium

Alzheimer s & Dementia(2022)10.1002/alz.12628

N/A

0DataRank · unranked

29 citations

Ding Ding, Qianhua Zhao, Zhenxu Xiao, Jianfeng Luo, Mary Ganguli +27 more

Population Attributable Fractions for Modifiable Risk Factors of Incident Dementia in Cognitively Normal and Mild Cognitively Impaired Older Adults: Data from Two Cohort Studies

Journal of Alzheimer s Disease(2022)10.3233/jad-215386

N/A

0DataRank · unranked

8 citations

Jeroen F. Uleman, Nikolaos Scarmeas, Mary H. Kosmidis, Efthimios Dardiotis, Geeske Peeters +2 more

The affordability of lecanemab, an amyloid-targeting therapy for Alzheimer's disease: an EADC-EC viewpoint

The Lancet Regional Health - Europe(2023)10.1016/j.lanepe.2023.100657

N/A

0DataRank · unranked

123 citations

Anders Wimo, Ron Handels, Gunilla Johansson, Mercè Boada, Sebastiaan Engelborghs +11 more

Nikolaos Scarmeas

Indexed papers

Top data-sharing exemplar

Papers