Thalamus (noun)

A region of the brain that acts as a relay for sensory information and is involved in consciousness, sleep and alertness.

Origin:

From latin thalamus, from ancient greek θάλαμος (thálamos, "inner chamber, bedroo.m")

Examples:

1. The thalamus is responsible for transmitting sensory signals from the periphery to the cerebral cortex.
2. Lesions in the thalamus can cause changes in sensation, movement, and consciousness.
3. The thalamus also plays a role in regulating sleep and arousal patterns.
4. Studies have shown that the thalamus is involved in processing emotional and pain signals.
5. The thalamus is a crucial part of the brain's sensory relay system, transmitting information from the senses to the cortex.