Join thousands of students who trust us to help them ace their exams!Watch the first video
Multiple Choice
What structure connects the hypothalamus to the pituitary gland?
A
Corpus callosum
B
Pineal gland
C
Thalamus
D
Infundibulum
Verified step by step guidance
1
Identify the anatomical location of the hypothalamus and the pituitary gland within the brain. The hypothalamus is located below the thalamus and above the brainstem, while the pituitary gland is situated at the base of the brain, just below the hypothalamus.
Understand the function of the hypothalamus and the pituitary gland. The hypothalamus is responsible for regulating various autonomic processes and linking the nervous system to the endocrine system via the pituitary gland.
Recognize the role of the infundibulum, which is a stalk-like structure that physically connects the hypothalamus to the pituitary gland, allowing for the transport of hormones and communication between these two structures.
Differentiate the infundibulum from other brain structures listed in the options. The corpus callosum connects the two cerebral hemispheres, the pineal gland is involved in regulating sleep-wake cycles, and the thalamus acts as a relay station for sensory information.
Conclude that the infundibulum is the correct structure that connects the hypothalamus to the pituitary gland, facilitating their interaction and the regulation of endocrine functions.