Sleep specialists often conduct manual sleep stage scoring by visually inspecting the
patient's neurophysiological signals collected at sleep labs. This is, generally, a very difficult …

The push towards low-power and wearable sleep systems requires using minimum number
of recording channels to enhance battery life, keep processing load small and be more …

Alzheimer's disease and mild cognitive impairment are increasingly prevalent global health
concerns in aging industrialized societies. There are only limited non-invasive biomarkers …

Multifractal analysis has become a reference tool for signal and image processing.
Grounded in the quantification of local regularity fluctuations, it has proven useful in an …

Filtering and design of suitable filters are the basic requirement in most of modern signal
processing networks. In this manuscript, linear phase multiband stop filters (LPMBSFs) are …

Signal filtering can be treated as one of the basic requisite of communication networks.
Design of an appropriate digital filter demands such filter coefficients that will create the …

The electroretinogram (ERG) represents the biopotential evoked by the retina in response to
a light stimulus. The flash evoked ERG (fERG) is the ERG modality most frequently used …

Background The neurological disorder known as epilepsy is characterized by involuntary
recurrent seizures that diminish a patient's quality of life. Automatic seizure detection can …

An apparatus is provided for detecting Macro Sleep Architecture states of a subject such as
WAKE, NREM and REM sleep from a subject's EEG. The apparatus includes an EEG digital …

Scoring sleep stages is a critical process in assessing several sleep studies and slumber
disorders. Sleep is classified in two major states: non-rapid-eye-movement (non-REM) sleep …