Discuss the two major pathways along which the brain sends signals to the endocrine system in response to stress
What will be an ideal response?
In the first pathway, the hypothalamus activates the sympathetic division of the ANS. A key part of the activation involves stimulating the central part of the adrenal gland to release large amounts of catecholamines into the blood stream that radiate throughout the body producing the physiological changes seen in the fight-or-flight response.
The second pathway involves more direct communication between the brain and the endocrine system. The hypothalamus sends signals to the pituitary gland (the master gland), which in turn secretes ACTH (a hormone) that stimulates the outer portion of the adrenal gland telling it to release corticosteroids. This helps increase energy and inhibit tissue inflammation in case of injury.
You might also like to view...
Which analogy best illustrates the concept of double aspectism?
a. The body is the vessel that holds the soul (mind). b. The mind is the Garden of Eden and the body is the serpent. c. The mind and the body are like two sides of a coin. d. The mind and the body are like apples and oranges.
Which of the following best illustrates the organizing effects of sex hormones?
A. Increased heart rate during exercise B. Determination of genetic sex C. Masculinization of the brain D. Nest building
Behavior therapy or behavior modification differs from the insight therapies in that the therapist:
a. encourages the client to free-associate b. repeats or reflects what the client says c. discusses the client's tendency to automatically think negative thoughts d. identifies the specific problem and discusses a program for change
What is a fundamental characteristic of resilient children?
A. They are successful in regulating their emotions and behavior. B. They are good in school. C. They have a stable home. D. They have a close-knit peer group.