Sleep disorders affect an individual’s ability to sleep well on a regular and natural basis. Inadequate can have adverse outcomes for health safety. Electroencephalogram (EEG) has been presented as authentic indicator monitor brain activities. In this review paper, different procedures of EEG tests recording monitoring activity during such the electrodes system Dreem headband (DH) introduced. A...

Time-compressed Fourier analysis of the electroencephalogram has proven to be a useful analytical procedure during anesthesia and surgery which simplifies data interpretation by presenting the EEG in a time-compressed frequency domain rather than the conventional time domain. This method of data analysis graphically accentuates the electroencephalographic correlates of ischemia-induced cerebral...

objective: electrophysiological studies have identified abnormal oscillatory activities in the cerebral cortex in schizophrenia and mood disorders. biological and pathophysiological evidence suggests specific deficits in serotonin (5-ht) receptor function in schizoaffective disorder (sa), a clinical syndrome with characteristics of both schizophrenia and bipolar disorder. this study investigate...

the purpose of the present study is the comparison of the pattern of language perception in down syndrome (ds) children and typical children. to achieve the objective, nine subjects with ds (whose mental ages were 72-78 months and were drawn from five center of special education in the city of mashhad) and five typical children with the same mental ages were selected through random sampling; an...

Intraoperative monitoring of cerebral hemodynamics during carotid endarterectomy (CEA) provides essential information for detecting cerebral hypoperfusion induced by temporary internal carotid artery (ICA) clamping and post-CEA hyperperfusion syndrome. This study tests the feasibility and sensitivity of a novel dual-wavelength near-infrared diffuse correlation spectroscopy technique in detectin...

This study examined the welfare implications of euthanizing broilers with 3 gas mixtures relevant to the commercial application of controlled atmosphere stunning (CAS). Birds were implanted/equipped with electrodes to measure brain activity (electroencephalogram, EEG) and heart rate. These signals were recorded using a purpose-built telemetry-logging system, small enough to be worn by each bird...

Quantitative electroencephalogram enables mathematical analysis of neurological recordings while conventional lacks the output; hence, its usage is limited to experts. This study was determine if quantified were compatible and comparable with quantitative recordings. A group post-call doctors recruited subjected an EEG recording using a followed by device. The patterns results compared. compara...

Today still big challenge in world to find efficient technique for perform recognition on mental tasks, and distinguish between them. This allow us to use Brain Computer Interface applications to helps disabled people to interaction with environment and control on external devices. Streszczenie. Obecnie duze znacznie ma rozpoznawanie aktywności umysłowej dzięki analizie aktywności mózgu. W arty...

Recent research suggests that not only the dopamine neurotransmitter system but also the endogenous opioid system is involved in performance monitoring and the generation of prediction error signals. Heightened performance monitoring is also associated with psychopathology such as internalizing disorders. Therefore, the current study investigated the potential link between the functional opioid...