Emotions influence autonomic reactions primarily through integration in the ________.

• A. parietal lobe
• B. hypothalamus
• C. cerebellum
• D. occipital lobe

Answer: (B)

Verified step by step guidance

1. Understand that the autonomic nervous system controls involuntary bodily functions such as heart rate, digestion, and respiratory rate.
2. Recognize that emotions can influence these autonomic reactions by interacting with specific brain regions responsible for regulating autonomic functions.
3. Identify the brain structure that integrates emotional signals and coordinates autonomic responses; this structure is known for its role in maintaining homeostasis and linking the nervous system to the endocrine system.
4. Recall that the hypothalamus is the brain region that plays a central role in integrating emotional information and controlling autonomic reactions.
5. Conclude that among the options given, the hypothalamus is the correct answer because it directly influences autonomic responses in relation to emotions.