References
Garcia-Ruiz PJ, Gait disturbances in Parkinson disease (2011) Did freezing of gait exist before levodopa? Historical review. J Neurol Sci 307(1–2):15–17. doi:10.1016/j.jns.2011.05.019
Van Wensen E, van Leeuwen RB, van der Zaaag-Loonen HJ et al (2013) Benign paroxysmal positional vertigo in Parkinson’s disease. Parkinsonism Relat Disord 19(12):1110–1112. doi:10.1016/j.parkreldis.2013.07.024
Brandt T, Steddin S (1993) Current view of the mechanism of benign paroxysmal positioning vertigo: cupulolithiasis or canalolithiasis? J Vest Res 3:373–382
von Brevern Michael, Bertholon Pierre et al (2015) Benign paroxysmal positional vertigo: diagnostic criteria. Consensus document of the Committee for the Classification of Vestibular Disorders of the Bárány Society. J Vestib Res 25(3–4):105–117
De Stefano A, Dispenza F, Suarez H et al (2014) A multicenter observational study on the role of comorbidities in the recurrent episodes of benign paroxysmal positional vertigo. Auris Nasus Larynx 41(1):31–36. doi:10.1016/j.anl.2013.07.007
Goetz CG, Poewe W, Rascol O et al (2004) Movement Disorder Society Task Force on Rating Scales for Parkinson’s Disease. Movement Disorder Society Task Force report on the Hoehn and Yahr staging scale: status and recommendations. Mov Disord 19(9):1020–1028
De Lau LM, Breteler MM (2006) Epidemiology of Parkinson’s disease. Lancet Neurol 5(6):525–535
Walther LE, Wenzel A, Buder J et al (2014) Detection of human utricular otoconia degeneration in vital specimen and implications for benign paroxysmal positional vertigo. Eur Arch Otorhinolaryngol 271(12):3133–3138. doi:10.1007/s00405-013-2784-6
Rose-Martel M, Smiley S, Hincke MT (2015) Novel identification of matrix proteins involved in calcitic biomineralization. J Proteomics 116:81–96. doi:10.1016/j.jprot.2015.01.002
Parham K, Sacks D, Bixby C, Fall P (2014) Inner ear protein as a biomarker in circulation? Otolaryngol Head Neck Surg 151(6):1038–1040. doi:10.1177/0194599814551127
Mpandzou G, Aït Ben Haddou E, Regragui W et al (2016) Vitamin D deficiency and its role in neurological conditions: A review. Rev Neurol 172(2):109–122. doi:10.1016/j.neurol.2015.11.005
Jeong SH, Kim JS, Shin JW et al (2013) Decreased serum vitamin D in idiopathic benign paroxysmal positional vertigo. J Neurol 260(3):832–838. doi:10.1007/s00415-012-6712-2
Talaat HS, Kabel AM, Khaliel LH et al (2016) Reduction of recurrence rate of benign paroxysmal positional vertigo by treatment of severe vitamin D deficiency. Auris Nasus Larynx 43(3):237–241. doi:10.1016/j.anl.2015.08.009
Acknowledgements
We thank Judy Benson for copy editing the manuscript. This work is part of the unpublished doctoral thesis of Constanze Wittmann.
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The study is not industry-sponsored. This work was supported by the German Federal Ministry of Education and Research (Grant codes 01 EO 0901 and 01 EO 1401), the Deutsche Forschungsgemeinschaft (German Research Foundation) within the framework of the Munich Cluster for Systems Neurology (EXC 1010 SyNergy), and the Deutsche Stiftung Neurologie (DSN).
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The study has been approved by the local ethics committee and has, therefore, been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
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On behalf of all authors, the corresponding author states that there is no conflict of interest.
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Becker-Bense, S., Wittmann, C., van Wensen, E. et al. Prevalence of Parkinson symptoms in patients with different peripheral vestibular disorders. J Neurol 264, 1287–1289 (2017). https://doi.org/10.1007/s00415-017-8470-7
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DOI: https://doi.org/10.1007/s00415-017-8470-7