Question

question 1
3 tries left
which brain structure relays incoming sensory information?
○ reticular formation
○ thalamus
○ hypothalamus
○ pons

Explanation:

To solve this, we analyze each option:

• Reticular formation: Involved in arousal and attention, not primary sensory relay.
• Thalamus: Acts as a relay station for incoming sensory information (except smell) to the appropriate cortical areas.
• Hypothalamus: Regulates hormones, hunger, thirst, etc., not sensory relay.
• Pons: Involved in sleep, breathing, and relaying signals between brain regions, not primary sensory relay.

Answer:

B. thalamus