いっ 聴覚 ちょうかく ではありませんでした
ijji chōkakuyadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 一次聴覚野

1. Was not an auditory cortex.; Was not a hearing field.

Past/Perfective
Negative
Polite
Formal Register