Asked by Jamie Willyard on Jul 10, 2024
Verified
Severing a cat's reticular formation from higher brain regions causes the cat to
A) become violently aggressive.
B) cower in fear.
C) experience convulsive seizures.
D) Lapse into a coma.
Reticular Formation
A network of neurons located in the brainstem that plays a central role in controlling arousal, wakefulness, and attention.
Brain Regions
Specific areas within the brain that have distinct functions or roles, contributing to the overall operations of the brain and body.
- Understand the contribution of various brain structures to controlling bodily functions and behavior.
Verified Answer
RS
Rafia SethiJul 16, 2024
Final Answer :
D
Explanation :
Severing the reticular formation from higher brain regions will result in the cat lapsing into a coma. The reticular formation plays an important role in regulating consciousness and arousal, so severing it from higher brain regions essentially disconnects the brain's arousal system from the rest of the brain. This will result in the cat losing consciousness and being unable to wake up.
Learning Objectives
- Understand the contribution of various brain structures to controlling bodily functions and behavior.