脳のう内ない

noun which may take the genitive case particle 'no', noun

intracerebral; inside the brain

Medical or anatomical term for something located within the brain.

• 脳のう内ない出しゅっ血けつは早そう期き発はっ見けんが重じゅう要ようだ。

  Early detection of intracerebral hemorrhage is important.

noun which may take the genitive case particle 'no', noun

in one's mind; mental; imaginary

Refers to something occurring only in the mind, such as thoughts, images, or fantasies. Often used in compounds like 脳内イメージ (mental image) or 脳内変換 (mental conversion).

• 彼かれはよく脳のう内ないでシミュレーションしてから行こう動どうする。

  He often acts after running a simulation in his mind.

• その曲きょくを聴きくと、脳のう内ないに映えい像ぞうが浮うかぶ。

  When I listen to that song, images come to mind.