Attention deficit hyperactivity disorder (ADHD) is a heterogeneous neurodevelopmental
disorder that affects 5% of the pediatric and adult population worldwide. The diagnosis …

REM Behavior Disorder (RBD) is now recognized as the prodromal stage of α-
synucleinopathies such as Parkinson's disease (PD). In this paper, we describe deep …

The commonly used principle for measuring the depth of anesthesia involves changes in the
frequency components of the electroencephalogram (EEG) under general anesthesia …

Background General anaesthetics generate spatially defined brain oscillations in the EEG
that relate fundamentally to neural-circuit architecture. Few studies detailing the neural …

Brain rhythms have been proposed to facilitate brain function, with an especially important
role attributed to the phase of low-frequency rhythms. Understanding the role of phase in …

Magnetoencephalography (MEG) is a non-invasive technique that can precisely capture the
dynamic spatiotemporal patterns of the brain by measuring the magnetic fields arising from …

EEG signals are typically characterized by oscillatory patterns at certain frequency bands.
Normally, the EEG data, especially spontaneous EEG data, are analyzed in the frequency …

Ketamine is an NMDA receptor antagonist commonly used to maintain general anesthesia.
At anesthetic doses, ketamine causes high power gamma (25-50 Hz) oscillations alternating …

Study objective Intraoperative electroencephalogram (EEG) patterns associated with
postoperative delirium (POD) development have been studied, but the differences in EEG …

Quantifying the complexity of neural activity has provided fundamental insights into
cognition, consciousness, and clinical conditions. However, the most widely used approach …