Jisho

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すいみんけん 睡眠検査
Noun
1. polysomnographyMedicine, etc. term
Wikipedia definition
2. PolysomnographyPolysomnography (PSG), also known as a sleep study, is a multi-parametric test used in the study of sleep and as 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").
Read “Polysomnography” on English Wikipedia
Read “睡眠ポリグラフ検査” on Japanese Wikipedia
Read “Polysomnography” on DBpedia

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