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

Karel Šonka

Charles University

ORCID: 0000-0001-5773-9656

Also affiliated with General University Hospital in Prague

NeurosciencePsychologyMedicine

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 4%percentile

0.910Author 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.

Presynaptic Dopaminergic Imaging Characterizes Patients with REM Sleep Behavior Disorder Due to Synucleinopathy

Annals of Neurology(2024)10.1002/ana.26902

Top 22%

0.910DataRank

Top 22%45 citations

Pietro Mattioli, Stefano Raffa, Matteo Pardini, Federico Massa, Álex Iranzo +40 more

Papers

Driven by 16 papers — median percentile 78. Top paper: “Genome-wide association study of REM sleep behavior disorder identifies polygenic risk and brain expression effects”.

Genome-wide association study of REM sleep behavior disorder identifies polygenic risk and brain expression effects

Nature Communications(2022)10.1038/s41467-022-34732-5

N/A

1.7DataRank · unranked

95 citations

Karl Heilbron, Cornelis Blauwendraat, Regina Hertfelder Reynolds, Eric Yu, Konstantin Senkevich +95 more

Presynaptic Dopaminergic Imaging Characterizes Patients with REM Sleep Behavior Disorder Due to Synucleinopathy

Annals of Neurology(2024)10.1002/ana.26902

Top 22%

0.910DataRank

Top 22%45 citations

Pietro Mattioli, Stefano Raffa, Matteo Pardini, Federico Massa, Álex Iranzo +40 more

Fine‐Mapping of SNCA in Rapid Eye Movement Sleep Behavior Disorder and Overt Synucleinopathies

Annals of Neurology(2020)10.1002/ana.25687

N/A

0.628DataRank · unranked

65 citations

Richard Y. J. Wu, Karl Heilbron, Jennifer A. Ruskey, Sandra B. Laurent, Cornelis Blauwendraat +45 more

Novel associations of BST1 and LAMP3 with rapid eye movement sleep behavior disorder

medRxiv(2020)10.1101/2020.06.27.20140350

N/A

0DataRank · unranked

0 citations

Eric Yu, Uladzislau Rudakou, Lynne Krohn, Jennifer A. Ruskey, Farnaz Asayesh +39 more

Speech Biomarkers in Rapid Eye Movement Sleep Behavior Disorder and Parkinson Disease

Annals of Neurology(2021)10.1002/ana.26085

N/A

0DataRank · unranked

131 citations

Jan Hlavnička, Michal Novotný, Tereza Tykalová, Amélie Pelletier, Jacques Montplaisir +22 more

Novel Associations of BST1 and LAMP3 With REM Sleep Behavior Disorder

Neurology(2021)10.1212/wnl.0000000000011464

N/A

0DataRank · unranked

18 citations

Eric Yu, Uladzislau Rudakou, Lynne Krohn, Jennifer A. Ruskey, Farnaz Asayesh +39 more

Genome-wide association study of REM sleep behavior disorder identifies novel loci with distinct polygenic and brain expression effects

medRxiv(2021)10.1101/2021.09.08.21254232

N/A

0DataRank · unranked

8 citations

Karl Heilbron, Cornelis Blauwendraat, Regina Hertfelder Reynolds, Eric Yu, Konstantin Senkevich +53 more

HLA in isolated REM sleep behavior disorder and Lewy body dementia

Annals of Clinical and Translational Neurology(2023)10.1002/acn3.51841

N/A

0DataRank · unranked

9 citations

Lynne Krohn, Jennifer A. Ruskey, Farnaz Asayesh, Dan Spiegelman, Zalak Shah +38 more

HLA in isolated REM sleep behavior disorder and Lewy body dementia

medRxiv(2023)10.1101/2023.01.31.23284682

N/A

0DataRank · unranked

1 citations

Lynne Krohn, Jennifer A. Ruskey, Farnaz Asayesh, Dan Spiegelman, Zalak Shah +38 more

Genome-wide meta-analyses of restless legs syndrome yield insights into genetic architecture, disease biology and risk prediction

Nature Genetics(2024)10.1038/s41588-024-01763-1

N/A

0DataRank · unranked

55 citations

Chen Zhao, Steven Bell, Maria Didriksen, Muhammad Sulaman Nawaz, Nathalie Schandra +65 more

HLA-DQB1*03:01 strongly affects age of onset of type 1 narcolepsy independently of DQA1 and ethnicity

medRxiv(2025)10.1101/2025.06.14.25328971

N/A

0DataRank · unranked

0 citations

Shuo Cai, Ashton Teng, Ling Lin, Fang Han, Han Yan +24 more

Post-traumatic stress disorder and REM-sleep behavior disorder: exploring genetic associations and causal links

medRxiv(2025)10.1101/2025.09.05.25335205

N/A

0DataRank · unranked

0 citations

Lang Liu, Mohammad H. Ghamgosar Shahkhali, Eric Yu, Farnaz Asayesh, Jamil Ahmad +58 more

Dopaminergic imaging and clinical predictors for phenoconversion of REM sleep behaviour disorder

Brain(2020)10.1093/brain/awaa365

N/A

0DataRank · unranked

132 citations

A. Chincarini, Michele T Hu, Karel Šonka, Bradley F. Boeve, Tomoyuki Miyamoto +28 more

Genome-wide association study of REM-sleep behaviour disorder identifies new risk loci

medRxiv(2025)10.64898/2025.12.01.25339623

N/A

0DataRank · unranked

0 citations

Lang Liu, Lynne Krohn, Farnaz Asayesh, Jamil Ahmad, Dan Spiegelman +70 more

GBA variants in REM sleep behavior disorder

Neurology(2020)10.1212/wnl.0000000000010042

N/A

0DataRank · unranked

77 citations

Jennifer A. Ruskey, Uladzislau Rudakou, Etienne Léveillé, Farnaz Asayesh, Joshua Shulman +33 more

A comprehensive analysis of dominant and recessive parkinsonism genes in REM sleep behavior disorder

medRxiv(2020)10.1101/2020.03.17.20032664

N/A

0DataRank · unranked

3 citations

Uladzislau Rudakou, Eric Yu, Jennifer A. Ruskey, Farnaz Asayesh, Sandra B. Laurent +36 more