Articles with "cyclic alternating" as a keyword



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A systematic review and meta-analysis of the cyclic alternating pattern across the lifespan.

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Published in 2021 at "Sleep medicine"

DOI: 10.1016/j.sleep.2021.06.026

Abstract: BACKGROUND Cyclic alternating pattern (CAP) is the electroencephalogram (EEG) pattern described as a marker of sleep instability and assessed by NREM transient episodes in sleep EEG. It has been associated with brain maturation. The aim… read more here.

Keywords: cyclic alternating; analysis; review; cap ... See more keywords
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Sleep quality of subjects with and without sleep-disordered breathing based on the cyclic alternating pattern rate estimation from single-lead ECG.

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Published in 2019 at "Physiological measurement"

DOI: 10.1088/1361-6579/ab4f08

Abstract: The term sleep quality is widely used by researchers and clinicians despite the lack of a definitional consensus, due to different assumptions on quality quantification. It is usually assessed using the subject self-reporting, a method… read more here.

Keywords: quality; cyclic alternating; pattern rate; sleep quality ... See more keywords
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API: an Alternative View for Sleep Stability Analysis based on Automatic Detection of the A-Phases from the Cyclic Alternating Pattern.

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Published in 2022 at "Sleep"

DOI: 10.1093/sleep/zsac217

Abstract: STUDY OBJECTIVES Sleep stability can be studied by evaluating the Cyclic Alternating Pattern (CAP) in electroencephalogram signals. The present study presents a novel approach for assessing sleep stability, developing an index based on the CAP… read more here.

Keywords: sleep stability; cap; alternating pattern; phase ... See more keywords
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A longitudinal study of polysomnographic variables in patients with mild cognitive impairment converting to Alzheimer's disease

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Published in 2019 at "Journal of Sleep Research"

DOI: 10.1111/jsr.12821

Abstract: The main condition at increased risk of dementia is considered to be mild cognitive impairment. Mild cognitive impairment has been defined as a transitional state between normal aging and dementia, of which it may represent… read more here.

Keywords: amnestic mild; cyclic alternating; cognitive impairment; mild cognitive ... See more keywords
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An approximation method for evaluating the reliability of a dynamic k-out-of-n:F system subjected to cyclic alternating operation conditions

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Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability"

DOI: 10.1177/1748006x16689541

Abstract: This article extends the finite Markov chain imbedding approach to evaluate the system reliability of a dynamic k-out-of-n:F system operating under two cyclic alternating conditions, and this article presents a method to obtain the optimal… read more here.

Keywords: dynamic system; system; cyclic alternating; reliability dynamic ... See more keywords
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A knowledge discovery methodology from EEG data for cyclic alternating pattern detection

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Published in 2018 at "BioMedical Engineering OnLine"

DOI: 10.1186/s12938-018-0616-z

Abstract: BackgroundDetection and quantification of cyclic alternating patterns (CAP) components has the potential to serve as a disease bio-marker. Few methods exist to discriminate all the different CAP components, they do not present appropriate sensitivities, and… read more here.

Keywords: methodology; cyclic alternating; knowledge discovery; discovery methodology ... See more keywords
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Automated Characterization of Cyclic Alternating Pattern Using Wavelet-Based Features and Ensemble Learning Techniques with EEG Signals

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Published in 2021 at "Diagnostics"

DOI: 10.3390/diagnostics11081380

Abstract: Sleep is highly essential for maintaining metabolism of the body and mental balance for increased productivity and concentration. Often, sleep is analyzed using macrostructure sleep stages which alone cannot provide information about the functional structure… read more here.

Keywords: cyclic alternating; eeg signals; sleep; wavelet ... See more keywords
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Heuristic Optimization of Deep and Shallow Classifiers: An Application for Electroencephalogram Cyclic Alternating Pattern Detection

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Published in 2022 at "Entropy"

DOI: 10.3390/e24050688

Abstract: Methodologies for automatic non-rapid eye movement and cyclic alternating pattern analysis were proposed to examine the signal from one electroencephalogram monopolar derivation for the A phase, cyclic alternating pattern cycles, and cyclic alternating pattern rate… read more here.

Keywords: proposed features; non rapid; eye movement; alternating pattern ... See more keywords