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It provides news and articles about subjects related to polysomnography. A2Zzz also provides the opportunity for RPSGTs and CPSGTs to earn 1.5 CECs per issue. [5] The AAST was founded in April 1978 when thirty to forty sleep technologists gathered. The organization was originally called the Association of Polysomnographic Technologists (APT).
A polysomnographic technologist (formerly called a polysomnographic technician) performs overnight, daytime, or home sleep studies, polysomnograms, on people with suspected sleep disorders. In the United States and worldwide, the process for becoming a polysomnography technician or technologist is primarily either on-the-job or certificate ...
The Board of Registered Polysomnographic Technologists (BRPT) maintains credentialing for polysomnographic technologists. It offers two credentials, the registered and certified polysomnographic technologist credentials (the RPSGT and the CPSGT). The BRPT is located at: 8400 Westport Drive, 2nd Floor, McLean, Virginia 22102. The BRPT was ...
Polysomnography (PSG) is a multi-parameter type of sleep study [1] and a diagnostic tool in sleep medicine.The test result is called a polysomnogram, also abbreviated PSG.The name is derived from Greek and Latin roots: the Greek πολύς (polus for "many, much", indicating many channels), the Latin somnus ("sleep"), and the Greek γράφειν (graphein, "to write").
Polysomnography, the "gold standard" method for sleep tracking that requires attaching electrodes and monitors to the patient as they sleep, was developed in the late 1950s. [ 5 ] [ 6 ] [ 7 ] It is considered by sleep researchers as providing the most accurate sleep data, however, it is an expensive, often uncomfortable experience for patients ...
Polysomnography records several body functions during sleep, including brain activity, eye movement, oxygen and carbon dioxide blood levels, heart rate and rhythm, breathing rate and rhythm, the flow of air through the mouth and nose, snoring, body muscle movements, and chest and belly movement. [2]
The AASM also publishes The AASM Manual for the Scoring of Sleep and Associated Events: Rules, Terminology and Technical Specifications, the definitive reference for the evaluation of polysomnography (PSG) and a home sleep apnea test (HSAT). This resource provides rules for scoring sleep stages, arousals, respiratory events during sleep ...
Polysomnography and actigraphy are tests commonly ordered for diagnosing sleep disorders. Sleep disorders are broadly classified into dyssomnias , parasomnias , circadian rhythm sleep disorders involving the timing of sleep, and other disorders, including those caused by medical or psychological conditions.