Conventional analysis of EEG signals for sleep scoring is based on the time domain assessment
of wave patterns. Human experts carry out this task relying on the direct visualization of …

Reaction network is a promising framework for representing complex systems of diverse
and even interdisciplinary types. In this approach, complex systems appear as self‐maintaining …

Study Objectives: Given the detailed respiratory waveform signal provided by the nasal
cannula in polysomnographic (PSG) studies, to quantify sleep breathing disturbances by …

Study Objectives Our aim is to evaluate the presence of REM sleep without atonia (RWA),
the objective hallmark of REM sleep Behaviour Disorder (RBD), as prodromal marker of …

Study Objectives: A model of rapid eye movement (REM) sleep expression is proposed that
assumes underlying regulatory mechanisms operating as inhomogenous Poisson processes…

Study Objectives To evaluate the contribution of long-term and short-term REM sleep
homeostatic processes to REM sleep recovery and the ultradian organization of the sleep wake …

Traditionally, EEG is understood as originating from the synchronous activation of neuronal
populations that generate rhythmic oscillations in specific frequency bands. Recently, new …

Since the creation of the web, the designers are looking for friendlier ways of make web page
contents, which pictures, sounds, movies and free texts attract the users’ interest. Special …

A system to provide online navigation recommendation for Web visitors is introduced. We call
visitor the anonymous user, ie, when only data about her/his browsing behavior (Web logs) …

There is a neural matrix controlling the sleep–wake cycle (SWC) embedded within high
ranking integrative mechanisms in the central nervous system. Nicotinic alpha-9 acetylcholine …