Braingle iconBraingleAug 25, 2026 ~1 min source read

Cerebral Cortex

When you see a picture of a brain, the outer layer that looks convoluted and bumpy is the cerebral cortex. It is actually a flat sheet of cells that are all bunched up around the middle parts of the brain.

Cerebral Cortex

Share this story

Send the public story page.

Useful takeaways from this story.

When you see a picture of a brain, the outer layer that looks convoluted and bumpy is the cerebral cortex.

It is actually a flat sheet of cells that are all bunched up around the middle parts of the brain.

For example, there is a specific place where all processing related to smells happen.

Building the complete brief

The page is ready to read now. The fuller skim-friendly version will appear here automatically.

The useful part

When you see a picture of a brain, the outer layer that looks convoluted and bumpy is the cerebral cortex. It is actually a flat sheet of cells that are all bunched up around the middle parts of the brain. For example, there is a specific place where all processing related to smells happen.

Details worth keeping

The cerebral cortex is the main part of the human brain. It is the part that handles memory, language, thought, and consciousness. Each type of sensory input has its own place on the cortex.

Keep reading in the app

Open the app view to save this story, compare related coverage, and continue from the same source.

Open in app