脳のう磁じ計けい

noun

magnetoencephalograph; MEG

A medical device that measures magnetic fields produced by brain activity. Technical term used in neuroscience and clinical settings.

• 脳のう磁じ計けいは、脳のうの磁じ場ばを非ひ侵しん襲しゅう的てきに測そく定ていする装そう置ちです。

  A magnetoencephalograph is a device that non-invasively measures the brain's magnetic fields.

• てんかんの診しん断だんに脳のう磁じ計けいが使つかわれることがあります。

  Magnetoencephalography is sometimes used in the diagnosis of epilepsy.