Macrostructural and microstructural sleep variables for distinguishing normal sleep from pathologic sleep
Autor: | Yanjun Li, Shaojie Shan, Xiaoying Tang, Zhi Xu |
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Rok vydání: | 2016 |
Předmět: |
Sleep Stages
medicine.medical_specialty business.industry Sleep spindle Audiology Non-rapid eye movement sleep Sleep in non-human animals 03 medical and health sciences Delta wave 0302 clinical medicine Insomnia medicine 030212 general & internal medicine medicine.symptom K-complex business 030217 neurology & neurosurgery Slow-wave sleep |
Zdroj: | 2016 IEEE International Conference on Mechatronics and Automation. |
Popis: | The aim of the present study is to examine the function of indices of macrostructural sleep and microstructural sleep for the objective evaluation of sleep quality, to test and find out the indices which could distinguish normal sleep from four types of pathologic sleep, including insomnia, nocturnal frontal lobe epilepsy (NFLE), periodic leg movements and rapid eye movement (REM) behavior disorder. The role of sleep indices for the evaluation of sleep quality was analyzed, including 29 macrostructure indices and 23 microstructure indices. Totally five sleep groups were selected from the cyclic alternating pattern (CAP) sleep database, including controls (no pathology, N=16), insomniacs (N=9), nocturnal epileptics (N=40), periodic leg movements (N=10) and REM behavior disorder (N=22). The macrostructure indices were calculated according to the sleep stages annotation in the database, and the microstructure sleep indices were obtained by analyzing the CAP annotation. The discrimination ability of these macrostructure and microstructure indices was tested by analysis of variance for distinguishing the normal sleep from four types of pathologic sleep. For macrostructure sleep indices, four REM-related indices of controls were distinguished from that of pathologic groups significantly (P |
Databáze: | OpenAIRE |
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