Definition

A rounded, raised part of the brain's surface that is found between grooves.

Example

The gyrus is an important part of the brain's structure, helping to increase its surface area.

Conversation

I was reading about the brain's gyrus and how it affects our thinking.

That's interesting! I didn't know those ridges had such an impact.

Yeah, each gyrus plays a role in different functions.

I should learn more about it — the brain is so fascinating!

Synonyms & Antonyms

Root Explanation

Gyrus → It originates from the Greek word "gyros" (meaning circle or ring). In anatomy, a gyrus refers to a ridge on the cerebral cortex, which is often circular in shape.

Memory Tip

Imagine a circular ridge in the brain — 'gyros' means circle, helping you remember that a gyrus is a circular fold in the brain.

Visually Confused Words