David Shprecher

MedicinePsychologyNeuroscience

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 2%percentile

1.9Author 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 →

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

Baseline characteristics of the North American prodromal Synucleinopathy cohort

Annals of Clinical and Translational Neurology(2023)10.1002/acn3.51738

Top 18%

1.1DataRank

Top 18%48 citations

Miranda M. Lim, Allison Keil, Ronald B. Postuma, Amélie Pelletier, Jean‐François Gagnon +18 more

Papers

Driven by 16 papers — median percentile 78. Top paper: “Effect of Urate-Elevating Inosine on Early Parkinson Disease Progression”.

Effect of Urate-Elevating Inosine on Early Parkinson Disease Progression

JAMA(2021)10.1001/jama.2021.10207

N/A

4.5DataRank · unranked

160 citations

Brent Bluett, Daniel M. Togasaki, Dragos Mihaila, Marian L. Evatt, Michael Rezak +95 more

Baseline characteristics of the North American prodromal Synucleinopathy cohort

Annals of Clinical and Translational Neurology(2023)10.1002/acn3.51738

Top 18%

1.1DataRank

Top 18%48 citations

Miranda M. Lim, Allison Keil, Ronald B. Postuma, Amélie Pelletier, Jean‐François Gagnon +18 more

Longitudinal clinical and biomarker characteristics of non-manifesting LRRK2 G2019S carriers in the PPMI cohort

npj Parkinson s Disease(2022)10.1038/s41531-022-00404-w

Top 26%

0.783DataRank

Top 26%19 citations

Kalpana Merchant, Michael C. Brumm, Hyunkeun Cho, Chelsea Caspell‐Garcia, Christopher S. Coffey +85 more

Frequency of Orthostatic Hypotension in Isolated REM Sleep Behavior Disorder

Neurology(2023)10.1212/wnl.0000000000207883

N/A

0.765DataRank · unranked

22 citations

Mohini Bryant‐Ekstrand, Allison Keil, Brittany R. Ligman, Miranda M. Lim, Jennifer Zitser +48 more

Long-Term Dementia Risk in Parkinson Disease

Neurology(2024)10.1212/wnl.0000000000209699

N/A

0.654DataRank · unranked

77 citations

Caroline Gochanour, Chelsea Caspell‐Garcia, Roseanne D. Dobkin, Dag Aarsland, Roy N. Alcalay +88 more

Increased Risk of Autopsy-Proven Pneumonia with Sex, Season and Neurodegenerative Disease

medRxiv(2021)10.1101/2021.01.07.21249410

N/A

0.408DataRank · unranked

8 citations

Aryck Russell, Lucia I. Sue, Anthony J. Intorcia, Michael J. Glass, Jessica E. Walker +39 more

The Accuracy and Reliability of Sleep Staging and Sleep Biomarkers in Patients with Isolated Rapid Eye Movement Sleep Behavior Disorder

Nature and Science of Sleep(2023)10.2147/nss.s396853

N/A

0DataRank · unranked

11 citations

Thomas C. Neylan, Joyce Lee‐Iannotti, Paul Timm, Cyrus Guevarra, Elise Angel +6 more

Predicting Post‐Mortem α‐Synuclein Pathology by the Combined Presence of Probable REM sleep behavior disorder and Hyposmia

Movement Disorders Clinical Practice(2024)10.1002/mdc3.14244

N/A

0DataRank · unranked

11 citations

Charles H. Adler, Holly A. Shill, Erika Driver‐Dunckley, Shyamal H. Mehta, Parichita Choudhury +7 more

Validation of the RBD Symptom Severity Scale in the North American Prodromal Synucleinopathy Consortium

Neurology(2024)10.1212/wnl.0000000000208008

N/A

0DataRank · unranked

14 citations

Joyce Lee‐Iannotti, Andrea Busicescu, Pooja Rangan, Maria Livia Fantini, Alon Y. Avidan +44 more

Prevalence of REM sleep behavior disorder in Sun City, Arizona

Heliyon(2020)10.1016/j.heliyon.2019.e03140

N/A

0DataRank · unranked

16 citations

Geidy E. Serrano, Nan Zhang, Anthony J. Intorcia, Kathryn Davis, Michael J. Glass +8 more

Comorbid neurotrauma increases neurodegenerative-relevant cognitive, motor, and autonomic dysfunction in patients with rapid eye movement sleep behavior disorder: a substudy of the North American Prodromal Synucleinopathy Consortium

SLEEP(2024)10.1093/sleep/zsae007

N/A

0DataRank · unranked

11 citations

Brittany R. Ligman, Mohini Bryant‐Ekstrand, Allison Keil, Katherine Powers, Cosette Olivo +53 more

Understanding the relationship between freezing of gait and other progressive supranuclear palsy features

Parkinsonism & Related Disorders(2020)10.1016/j.parkreldis.2020.07.009

N/A

0DataRank · unranked

10 citations

Irene Litvan, David G. Standaert, Joseph Jankovic, Stephen G. Reich, Deborah A. Hall +5 more

Severe hyposmia distinguishes neuropathologically confirmed dementia with Lewy bodies from Alzheimer’s disease dementia

PLoS ONE(2020)10.1371/journal.pone.0231720

N/A

0DataRank · unranked

44 citations

Charles H. Adler, Nan Zhang, Geidy E. Serrano, Lucia I. Sue, Erika Driver‐Dunckley +19 more

Gene-Environment Interactions in Progressive Supranuclear Palsy

Frontiers in Neurology(2021)10.3389/fneur.2021.664796

N/A

0DataRank · unranked

2 citations

J. Proudfoot, Eden R. Martin, David G. Standaert, David E. Riley, Deborah A. Hall +11 more

Non-REM sleep with hypertonia in Parkinsonian Spectrum Disorders: A pilot investigation

Sleep Medicine(2022)10.1016/j.sleep.2022.09.025

N/A

0DataRank · unranked

12 citations

Christine M. Walsh, Bradley F. Boeve, Debby W. Tsuang, Joanne M. Hamilton, David H. Salat +11 more

Using a smartwatch and smartphone to assess early Parkinson’s disease in the WATCH-PD study

npj Parkinson s Disease(2023)10.1038/s41531-023-00497-x

N/A

0DataRank · unranked

92 citations

Tairmae Kangarloo, Brian Tracey, Patricio O’Donnell, Dmitri Volfson, Robert D. Latzman +77 more

David Shprecher

Indexed papers

Top data-sharing exemplar

Papers