耳鼻咽喉科・頭頸部外科83巻10号

2011年09月発行

特集 これを読めばPETがわかる

大脳機能画像としてのPET

著者： 内藤泰¹

所属機関： ¹神戸市立医療センター中央市民病院耳鼻咽喉科

ページ範囲：P.763 - P.771

文献概要

Ⅰ．はじめに

　Positron emission tomography（PET）の脳領域への応用としては，まず脳腫瘍や脳虚血の評価，てんかん病巣の同定など，疾患病態の直接的観察が挙げられるが，それと並行して脳の生理的機能評価にも用いられ，脳機能解明に画期的な進歩をもたらしてきた^1）。耳鼻咽喉科領域でも，PETの脳機能画像へのさまざまな応用がみられるが，本稿ではそのうち，聴覚と言語，前庭感覚と空間識に焦点を当てて概括する。

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