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K. Šonka · SciRah

Researcher profile · Semantic Scholar

K. Šonka

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K. Šonka — researcher profile on SciRah

h-index: 50
Works: 275
Citations: 8,422

Most-cited papers

Risk and predictors of dementia and parkinsonism in idiopathic REM sleep behaviour disorder: a multicentre study
R. Postuma, Á. Iranzo, M. Hu, B. Högl +51 more
2019Brain : a journal of neurology1,022 citations Open access
Semantic Scholar
Diagnosis of central disorders of hypersomnolence: A reappraisal by European experts.
G. Lammers, C. Bassetti, L. Dolenc-Grošelj, P. Jennum +11 more
2020Sleep Medicine Reviews180 citations Open access
Semantic Scholar
European guideline and expert statements on the management of narcolepsy in adults and children
C. Bassetti, U. Kallweit, L. Vignatelli, G. Plazzi +14 more
2021European Journal of Neurology146 citations Open access
Semantic Scholar
Progression of clinical markers in prodromal Parkinson's disease and dementia with Lewy bodies: a multicentre study.
S. Joza, M. Hu, K. Jung, D. Kunz +56 more
2023Brain : a journal of neurology125 citations Open access
Semantic Scholar
Dopaminergic imaging and clinical predictors for phenoconversion of REM sleep behaviour disorder.
D. Arnaldi, A. Chincarini, M. Hu, K. Šonka +29 more
2020Brain : a journal of neurology122 citations Open access
Semantic Scholar
Speech Biomarkers in Rapid Eye Movement Sleep Behavior Disorder and Parkinson Disease
J. Rusz, Jan Hlavnička, Michal Novotný, T. Tykalová +23 more
2021Annals of Neurology120 citations Open access
Semantic Scholar
Genome-wide association study of REM sleep behavior disorder identifies polygenic risk and brain expression effects
L. Krohn, K. Heilbron, C. Blauwendraat, R. Reynolds +102 more
2022Nature Communications84 citations Open access
Semantic Scholar
European guideline and expert statements on the management of narcolepsy in adults and children
C. Bassetti, U. Kallweit, L. Vignatelli, G. Plazzi +14 more
2021Journal of Sleep Research76 citations Open access
Semantic Scholar
Efficacy and safety of calcium, magnesium, potassium, and sodium oxybates (lower-sodium oxybate [LXB]; JZP-258) in a placebo-controlled, double-blind, randomized withdrawal study in adults with narcolepsy with cataplexy
R. Bogan, M. Thorpy, Y. Dauvilliers, M. Partinen +6 more
2020Sleep62 citations Open access
Semantic Scholar
Safety and efficacy of lower-sodium oxybate in adults with idiopathic hypersomnia: a phase 3, placebo-controlled, double-blind, randomised withdrawal study.
Y. Dauvilliers, I. Arnulf, N. Foldvary-Schaefer, A. Morse +10 more
2022Lancet Neurology58 citations Open access
Semantic Scholar
Narcolepsy risk loci outline role of T cell autoimmunity and infectious triggers in narcolepsy
H. Ollila, Eilon Sharon, Ling Lin, Nicholas A. Sinnott-Armstrong +86 more
2023Nature Communications57 citations Open access
Semantic Scholar
Fine-mapping of SNCA in REM sleep behavior disorder and overt synucleinopathies
L. Krohn, R. Y. Wu, K. Heilbron, J. Ruskey +46 more
2020Annals of Neurology57 citations Open access
Semantic Scholar
Risk Factors for Phenoconversion in Rapid Eye Movement Sleep Behavior Disorder
Hui Zhang, Á. Iranzo, B. Högl, I. Arnulf +21 more
2022Annals of Neurology55 citations Open access
Semantic Scholar
Idling for Decades: A European Study on Risk Factors Associated with the Delay Before a Narcolepsy Diagnosis
Zhong-Xing Zhang, Y. Dauvilliers, G. Plazzi, G. Mayer +22 more
2022Nature and Science of Sleep52 citations Open access
Semantic Scholar
Defining Speech Subtypes in De Novo Parkinson Disease
J. Rusz, T. Tykalová, Michal Novotný, D. Zogala +3 more
2021Neurology49 citations
Semantic Scholar
Relations of non-motor symptoms and dopamine transporter binding in REM sleep behavior disorder
P. Dušek, V. Ibarburu, O. Bezdicek, Irene Dall’Antonia +17 more
2019Scientific Reports49 citations Open access
Semantic Scholar
GBA variants in REM sleep behavior disorder: a multicenter study.
L. Krohn, J. Ruskey, Uladzislau Rudakou, Etienne Leveille +34 more
2019Neurology49 citations Open access
Semantic Scholar
Data-Driven Phenotyping of Central Disorders of Hypersomnolence With Unsupervised Clustering
J. Gool, Zhong-Xing Zhang, M. S. Oei, Stephanie Mathias +25 more
2022Neurology48 citations Open access
Semantic Scholar
Simultaneous tonic and phasic REM sleep without atonia best predicts early phenoconversion to neurodegenerative disease in idiopathic REM sleep behavior disorder.
J. Nepožitek, S. Dostálová, P. Dušek, D. Kemlink +11 more
2019Sleep45 citations
Semantic Scholar
Idiopathic hypersomnia: a homogeneous or heterogeneous disease?
S. Nevšímalová, M. Susta, I. Příhodová, E. Horvat +2 more
2021Sleep Medicine43 citations
Semantic Scholar
GBA variants in REM sleep behavior disorder
L. Krohn, J. Ruskey, Uladzislau Rudakou, Etienne Leveille +34 more
2020Neurology36 citations Open access
Semantic Scholar
Central Disorders of Hypersomnolence: Association with Fatigue, Depression and Sleep Inertia Prevailing in Women
S. Nevšímalová, J. Skibová, K. Galušková, I. Příhodová +3 more
2022Brain Science24 citations Open access
Semantic Scholar
Instrumental analysis of finger tapping reveals a novel early biomarker of parkinsonism in idiopathic rapid eye movement sleep behaviour disorder.
R. Krupička, P. Krýže, Slávka Neťuková, T. Duspivová +6 more
2020Sleep Medicine24 citations
Semantic Scholar
Prospective memory impairment in idiopathic REM sleep behavior disorder
O. Bezdicek, T. Nikolai, J. Nepožitek, P. Peřinová +13 more
2018Clinical Neuropsychologist23 citations
Semantic Scholar
Clinical characteristics of newly dia gnosed Parkinson’s disease patients included in the longitudinal BIO-PD study
P. Dušek, O. Bezdicek, H. Brožová, Irene Dal Antonia +16 more
2020Ceská a slovenská neurologie a neurochirurgie21 citations
Semantic Scholar
New 2013 incidence peak in childhood narcolepsy: more than vaccination?
Zhong-Xing Zhang, J. Gool, R. Fronczek, Y. Dauvilliers +24 more
2020Sleep21 citations Open access
Semantic Scholar
Corrigendum to: Efficacy and safety of calcium, magnesium, potassium, and sodium oxybates (lower-sodium oxybate [LXB]; JZP-258) in a placebo-controlled, double-blind, randomized withdrawal study in adults with narcolepsy with cataplexy
R. Bogan, M. Thorpy, Y. Dauvilliers, M. Partinen +6 more
2021Sleep19 citations Open access
Semantic Scholar
Validation of the REM sleep behavior disorder screening questionnaire in the Czech population
J. Bušková, P. Peřinová, E. Miletínová, P. Dušek +3 more
2019BMC Neurology18 citations Open access
Semantic Scholar
Magnetic susceptibility changes in the brainstem reflect REM sleep without atonia severity in isolated REM sleep behavior disorder
J. Nepožitek, Z. Varga, S. Dostálová, P. Peřinová +8 more
2023npj Parkinson's Disease17 citations Open access
Semantic Scholar
Reliability and Validity of the Czech Version of the Pittsburgh Sleep Quality Index in Patients with Sleep Disorders and Healthy Controls
D. Manková, D. Dudysova, J. Novák, E. Fárková +6 more
2021BioMed Research International17 citations Open access
Semantic Scholar
Systematic video-analysis of motor events during REM sleep in idiopathic REM sleep behavior disorder, follow-up and DAT-SPECT.
J. Nepožitek, C. Unalp, S. Dostálová, P. Dušek +11 more
2021Sleep Medicine17 citations Open access
Semantic Scholar
Linguistic Abnormalities in Isolated Rapid Eye Movement Sleep Behavior Disorder
Martin Šubert, Michal Šimek, Michal Novotný, T. Tykalová +5 more
2022Movement Disorders15 citations
Semantic Scholar
Prevalence of restless legs syndrome in functional movement disorders: a case–control study from the Czech Republic
T. Serranová, M. Slovák, D. Kemlink, K. Šonka +2 more
2019BMJ Open15 citations Open access
Semantic Scholar
Novel Associations of BST1 and LAMP3 With REM Sleep Behavior Disorder
K. Mufti, E. Yu, Uladzislau Rudakou, L. Krohn +40 more
2021Neurology14 citations Open access
Semantic Scholar
Articulatory undershoot of vowels in isolated REM sleep behavior disorder and early Parkinson’s disease
Dominik Skrabal, J. Rusz, Michal Novotný, K. Šonka +3 more
2022npj Parkinson's Disease13 citations Open access
Semantic Scholar
Major role in the acquisition of data
Zhong-Xing Zhang, M. S. Oei, Stephanie Mathias, Y. Dauvilliers +29 more
202213 citations
Semantic Scholar
Efficacy and Safety of Lower-Sodium Oxybate in an Open-Label Titration Period of a Phase 3 Clinical Study in Adults with Idiopathic Hypersomnia
M. Thorpy, I. Arnulf, N. Foldvary-Schaefer, A. Morse +9 more
2022Nature and Science of Sleep13 citations Open access
Semantic Scholar
Comprehensive Analysis of Familial Parkinsonism Genes in Rapid‐Eye‐Movement Sleep Behavior Disorder
K. Mufti, Uladzislau Rudakou, E. Yu, L. Krohn +38 more
2020Movement Disorders13 citations Open access
Semantic Scholar
Anterior hippocampus volume loss in narcolepsy with cataplexy
Martina Křečková, D. Kemlink, K. Šonka, J. Krasensky +3 more
2018Journal of Sleep Research13 citations
Semantic Scholar
Changes in Cataplexy Frequency in a Clinical Trial of Lower-Sodium Oxybate with Taper and Discontinuation of Other Anticataplectic Medications
Y. Dauvilliers, K. Šonka, R. Bogan, M. Partinen +7 more
2022CNS Drugs12 citations Open access
Semantic Scholar
Idiopathic Hypersomnia: Historical Account, Critical Review of Current Tests and Criteria, Diagnostic Evaluation in the Absence of Biological Markers and Robust Electrophysiological Diagnostic Criteria
M. Billiard, K. Šonka
2022Nature and Science of Sleep12 citations Open access
Semantic Scholar
Dysprosody in Isolated REM Sleep Behavior Disorder with Impaired Olfaction but Intact Nigrostriatal Pathway
J. Rusz, A. Janzen, T. Tykalová, Michal Novotný +6 more
2021Movement Disorders12 citations
Semantic Scholar
Calcium, Magnesium, Potassium, and Sodium Oxybates Oral Solution: A Lower-Sodium Alternative for Cataplexy or Excessive Daytime Sleepiness Associated with Narcolepsy
Y. Dauvilliers, R. Bogan, K. Šonka, M. Partinen +2 more
2022Nature and Science of Sleep11 citations Open access
Semantic Scholar
Corrigendum to: Efficacy and Safety of Calcium, Magnesium, Potassium, and Sodium Oxybates (Lower-Sodium Oxybate [LXB]; JZP-258) in a Placebo-Controlled, Double-Blind, Randomized Withdrawal Study in Adults With Narcolepsy With Cataplexy
R. Bogan, M. Thorpy, Y. Dauvilliers, M. Partinen +6 more
2021Sleep11 citations Open access
Semantic Scholar
Idiopathic Hypersomnia and Depression, the Challenge for Clinicians and Researchers.
K. Galušková, K. Šonka
2021Prague Medical Report10 citations Open access
Semantic Scholar
Subjective and polysomnographic evaluation of sleep in mitochondrial optic neuropathies
I. Příhodová, J. Nepožitek, S. Kelifová, S. Dostálová +5 more
2020Journal of Sleep Research10 citations
Semantic Scholar
Fragmentary myoclonus in idiopathic rapid eye movement sleep behaviour disorder
J. Nepožitek, S. Dostálová, D. Kemlink, L. Friedrich +11 more
2019Journal of Sleep Research10 citations Open access
Semantic Scholar
Olfaction and Colour Vision: What Can They Tell Us about Parkinson's Disease?
Irene Dall’Antonia, K. Šonka, P. Dušek
2018Prague Medical Report10 citations Open access
Semantic Scholar
Polysomnographic findings in individuals over 50 years of age lacking subjective signs of sleep disturbance
S. Dostálová, M. Susta, J. Nepožitek, P. Peřinová +6 more
20208 citations
Semantic Scholar
NPC1 variants are not associated with Parkinson's disease, REM-sleep behaviour disorder or Dementia with Lewy bodies in European cohorts.
E. Somerville, L. Krohn, E. Yu, Uladzislau Rudakou +42 more
2022medRxiv7 citations Open access
Semantic Scholar

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