Comparison of computerized methods for rapid eye movement sleep without atonia detection

Sleep
Matteo CesariPoul Jennum

Abstract

Rapid eye movement (REM) sleep without atonia detection is a prerequisite for diagnosis of REM sleep behavior disorder (RBD). As the visual gold standard method is time-consuming and subjective, several automated methods have been proposed. This study aims to compare their performances: The REM atonia index (RAI), the supra-threshold-REM-activity metric, the Frandsen index, the short/long muscle activity indices, and the Kempfner index algorithms were applied to 27 healthy control participants (C), 25 patients with Parkinson's disease (PD) without RBD (PD-RBD), 29 patients with PD and RBD (PD + RBD), 29 idiopathic patients with RBD, and 36 patients with periodic limb movement disorder (PLMD). The indices were calculated in various configurations: (1) considering all muscle activities; (2) excluding the ones related to arousals; (3) excluding the ones during apnea events; (4) excluding the ones before and after apnea events; (5) combining configurations 2 and 3; and (6) combining configurations 2 and 4. For each of these configurations, the discrimination capability of the indices was tested for the following comparisons: (1) (C, PD-RBD, PLMD) vs (PD + RBD, RBD); (2) C vs RBD; (3) PLMD vs RBD; (4) C vs PD-RBD; (5) C vs PLMD; (6)...Continue Reading

References

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Jun 2, 2012·Sleep·Birgit FrauscherUNKNOWN SINBAR (Sleep Innsbruck Barcelona) Group
Feb 5, 2014·Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society·J KempfnerP Jennum
Jul 1, 2014·Movement Disorders : Official Journal of the Movement Disorder Society·Tamara PringsheimThomas D L Steeves
Oct 2, 2014·Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society·Jacob KempfnerPoul Jennum
Apr 30, 2015·Journal of Sleep Research·Rune FrandsenPoul Jennum
May 18, 2016·Nature and Science of Sleep·Poul JennumMarielle Zoetmulder
Jun 17, 2016·Sleep·Friederike Sixel-DöringClaudia Trenkwalder
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Citations

May 28, 2019·Journal of Sleep Research·Matteo CesariFriederike Sixel-Döring
May 15, 2020·Journal of Neurology, Neurosurgery, and Psychiatry·Aleksandar VidenovicUNKNOWN Treatment and Trials Working Group of the International RBD Study Group
Jul 22, 2019·Parkinsonism & Related Disorders·Femke DijkstraDavid Crosiers
Jun 30, 2021·Sleep Medicine Reviews·Elena AntelmiGiuseppe Plazzi
Jul 16, 2021·Sleep Medicine·Eva Wiberg TorstensenPoul Jørgen Jennum

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