Question

Fill in the blanks.

The nervous system and _______ are very closely associated.

Answer 1

Nervous system:

1. Although the endocrine system is not a part of the nervous system, it interacts with it via the hypothalamus and controls activity through messengers and hormones.
2. The hypothalamus connects the two and regulates the pituitary gland, which regulates hormone production in the body.
3. The endocrine system receives instructions from the brain. It receives continual feedback from the glands in exchange. Hence they are referred to as the neuroendocrine systems.

Final answer: The nervous system and endocrine system are very closely associated.