← Chapter 13
Anatomy & Physiology · Chapter 13

Ventricles & CSF

The brain floats in a cushion of cerebrospinal fluid, made and circulated through four hollow ventricles. Watch the fluid flow, and tap each part.

Lateral ventricles

Ventricles & CSFthe brain's water cushion

The parts

📷 Reference image
A real labeled figure to compare with the interactive above.
Ventricles & CSF reference figure
Ventricles & CSF — OpenStax, CC BY 4.0 (via Wikimedia Commons)