Accurate and noninvasive monitoring of the depth of anesthesia (DoA) is highly desirable.
Since the anesthetic drugs act mainly on the central nervous system, the analysis of brain …

The electroencephalogram (EEG) can reflect brain activity and contains abundant
information of different anesthetic states of the brain. It has been widely used for monitoring …

During surgeries, the amount of used anesthetic depends on the physical conditions of the
patient and is immensely critical. The conventionally used BIS Quantro machine which …

Monitoring the depth of anesthesia using an electroencephalogram (EEG) is a major
ongoing challenge for anesthetists. The EEG is a recording of brain electrical activity, and it …

Purpose Attentiveness recognition benefits the detection of the mental state and
concentration when humans perform specific tasks. Hilbert–Huang transform (HHT) is useful …

Quantifying brain dynamics during anesthesia is an important challenge for understanding
the neurophysiological mechanisms of anesthetic drug effect. Several single channel …

Monitoring depth of anesthesia (DOA) via vital signs is a major ongoing challenge for
anesthetists. A number of electroencephalogram (EEG)-based monitors such as the …

Monitoring level of hypnosis is a major ongoing challenge for anesthetists to reduce
anesthetic drug consumption, avoiding intraoperative awareness and prolonged recovery …

Distinguishing between awake and anesthetized states is one of the important problems in
surgery. Vital signals contain valuable information that can be used in prediction of different …

Background and objective Intraoperative awareness refers that patients can recall aspects of
their surgery after being put under general anesthesia. This distressing complication causes …