: Delivers unconscious information about muscle tension and position to the cerebellum. 🔽 Descending Tracts (Motor)

: Regulates autonomic functions and muscle tone during movement. 👁️ Specialized Example: The Optic Tract The optic tract is a critical part of the visual pathway.

These carry motor commands from the brain down to the muscles.

: Transmits pain, temperature, and crude touch.