Sleep disturbance influences human health. To examine sleep patterns, it is advisable to
utilize valid subjective and objective measures. Laboratory‐based polysomnography (PSG) …

With progress in sensors and communication technologies, the range of sleep monitoring is
extending from professional clinics into our usual home environments. Information from …

The cardiovascular system is essential for life and has been a central focus of
psychophysiological investigation for several reasons. First, at least some its parameters …

Sleep deprivation has been shown recently to alter emotional processing possibly
associated with reduced frontal regulation. Such impairments can ultimately fail adaptive …

Electroencephalogram (EEG) signals are widely used to study the activity of the brain, such
as to determine sleep stages. These EEG signals are nonlinear and non-stationary in …

Study objectives To assess the accuracy of WatchPAT (WP—Itamar-Medical, Caesarea,
Israel) enhanced with a novel systolic upstroke analysis coupled with respiratory movement …

Study Objectives: One of the most important caveats of ambulatory devices is the inability to
record and stage sleep. We assessed an algorithm determining 4 different stages: wake …

Study Objectives: To determine the relationships between key variables obtained from
ambulatory polysomnography (PSG) and the wrist-worn Watch-PAT 200 device in pregnant …

PAT Technology is a plethysmographic based measurement method which facilitates the
accurate recording of the pulsatile volume changes of the arteries of peripheral vascular …

This paper explores the probabilistic properties of sleep stage sequences and transitions to
improve the performance of sleep stage detection using cardiorespiratory features. A new …