Which brain structure is most directly involved in processing and regulating emotional responses such as fear and aggression?

• A. Medulla oblongata
• B. Amygdala
• C. Occipital lobe
• D. Cerebellum

Answer: (B)

Verified step by step guidance

1. Understand that the question asks about the brain structure responsible for processing and regulating emotional responses, specifically fear and aggression.
2. Recall that the medulla oblongata primarily controls autonomic functions like breathing and heart rate, so it is less involved in emotional processing.
3. Recognize that the occipital lobe is mainly responsible for visual processing, not emotional regulation.
4. Know that the cerebellum is involved in motor control and coordination, rather than emotions.
5. Identify the amygdala as the brain structure most directly involved in processing emotions such as fear and aggression, based on its role in the limbic system.