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Acoustocerebrography : ウィキペディア英語版 | Acoustocerebrography Acoustocerebrography (ACG) refers to a diagnostic method in medicine that is used to diagnose pathological changes and illnesses in the brain and the central nervous system. It can also be applied as a means to diagnose and monitor intracranial pressure, for example as incorporated into continuous brain monitoring device. As a method of transcranial, acoustic spectroscopy, ACG is based on Molecular Acoustics.〔 (Molekularakustik - Eine Einführung in die Zusammenhänge zwischen Ultraschall und Molekülstruktur in Flüssigkeiten und Gasen ), Werner Schaaffs (1963) 〕 It allows for the non-invasive examination of the brain’s cell and molecular structure. ACG can use microphones, accelerometers or multi-frequency ultrasound (i.e. sound waves) to monitor changes. This methodology does not use any radiation and is completely free of any side effects. ACG also facilitates blood flow analysis as well as the detection of obstructions in cerebral blood flow. ==Passive and active Acoustocerebrography==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Acoustocerebrography」の詳細全文を読む
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