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Behav. Sci. 2019, 9(1), 6; https://doi.org/10.3390/bs9010006

Analysis of Sleep Macrostructure in Patients Diagnosed with Parkinson’s Disease

1
Neurophysiology Department, International Center for Neurological Restoration, 25th Ave, No 15805, 11300 Havana, Cuba
2
Neurology Department, International Center for Neurological Restoration, 25th Ave, No 15805, 11300 Havana, Cuba
*
Author to whom correspondence should be addressed.
Received: 1 November 2018 / Revised: 20 December 2018 / Accepted: 23 December 2018 / Published: 8 January 2019
(This article belongs to the Special Issue From Basic to Clinical in Behavioral Disorders)
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Abstract

Patients diagnosed with Parkinson’s disease present sleep disorders with a higher frequency than the general population. The sleep architecture in these patients shows variations with respect to the normal population, so in this work it was decided to investigate the characteristics of the macroarchitecture of sleep in patients diagnosed with Parkinson’s disease. A polysomnographic study was carried out on 77 patients diagnosed with Parkinson’s disease. All the studies were processed according to the AASM Manual for the Scoring of Sleep and Associated Events v.2.2, and to the criteria of the International Classification of Sleep Disorders 3rd ed. (2014). Processing was carried out using descriptive statistics, as well as non-parametric analysis for comparison between cases and controls. The group of patients showed significant reductions of the N2, N3, and REM sleep stages when compared with a control group, as well as a significant increase in intra-sleep wakefulness. The number of REM–NoREM sleep cycles and sleep efficiency showed marked reduction compared to the control group. There was a statistically significant difference in the macroarchitecture of sleep between patients diagnosed with Parkinson’s disease and healthy controls. View Full-Text
Keywords: sleep disorders; Parkinson’s disease; polysomnography sleep disorders; Parkinson’s disease; polysomnography
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González-Naranjo, J.E.; Alfonso-Alfonso, M.; Grass-Fernandez, D.; Morales-Chacón, L.M.; Pedroso-Ibáñez, I.; Ricardo-de la Fe, Y.; Padrón-Sánchez, A. Analysis of Sleep Macrostructure in Patients Diagnosed with Parkinson’s Disease. Behav. Sci. 2019, 9, 6.

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