Last Updated：2025/12/06

(neuroanatomy) A branch of the ophthalmic nerve supplying the forehead, scalp, and adjoining parts.

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frontal nerve

Source Word

frontal nerve

Noun

(neuroanatomy) A branch of the ophthalmic nerve supplying the forehead, scalp, and adjoining parts.

Japanese Meaning

眼神経の枝で、額、頭皮、およびその周辺部位に感覚を伝える神経。

During the dissection, the neurologist carefully traced the frontal nerve back to its origin.

解剖中、神経科医は前頭神経（眼神経の枝で、額や頭皮および隣接する部分に分布する）を慎重にたどり、その起始部を確認した。

Sense（1）

(neuroanatomy) A branch of the ophthalmic nerve supplying the forehead, scalp, and adjoining parts.

Meronyms: supraorbital nerve, supratrochlear nerve

frontal nerves

（ plural ）