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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 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").
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 ...
Sleep diary layout example. Sleep medicine is a medical specialty or subspecialty devoted to the diagnosis and therapy of sleep disturbances and disorders. [1] From the middle of the 20th century, research has provided increasing knowledge of, and answered many questions about, sleep–wake functioning. [2]
Pediatric polysomnography patient, Children's Hospital (Saint Louis), 2006. Somnology is the scientific study of sleep. It includes clinical study and treatment of sleep disorders and irregularities. Sleep medicine is a subset of somnology. Hypnology has a similar meaning but includes hypnotic phenomena. [1]
[1] [2] [22] For most of the other parasomnias, polysomnographic monitoring is a costly, but still supportive tool in the clinical diagnosis. [ 2 ] [ 22 ] The use of actigraphy can be promising in the diagnostical assessment of NREM-related parasomnias, for example to rule out sleep deprivation or other sleep disorders, like circadian sleep ...