The hormonal shifts behind stress Whenever you experience something stressful, like when a car cuts you off on the highway, your hypothalamus (a tiny region at the base of your brain) kicks off your stress response. Your stress response is basically an advanced, complex alarm system that sen...
Sadness from heartache, elation at finding a long-lost friend, anxiety before a job interview — you might like to think you're completely in control of what you feel and that you understand what causes those feelings. But your brain is actually the one in charge. So, what part of ...
The brain is the most important organ of the human nervous system and is vital for the proper functioning of the body. It controls both the voluntary and involuntary muscles present in the body. It is considered complex as it consists of more than 100 billion neurons, which help in ...
(a) Define pepsin. (b) What is its function? What is the main overall job of the kidney? What are the main functions of the duodenum? What is the role of the juxtaglomerular complex? What are lacteals and what is their function?
What if the cancer has spread to the rest of my body and I cannot recover? What if I have to go through chemotherapy? I’ve heard that experience is awful! What if I have to quit my job? My husband and I won’t have enough money to pay the mortgage. Oh, this is just horrible...
When your brain goes blank, it temporarily interrupts your ability to perform. Take control of that foggy feeling in your head by employing five practical steps to combat and prevent blank brain.
The steroid hormones that the adrenal cortex makes include: Aldosterone.The job of aldosterone in the body is to regulate your blood pressure and levels of theelectrolytespotassiumand sodium in your blood. As a result, aldosterone helps regulate your blood’s pH. Aldosterone is made in a section...
At the same time, the hypothalamus releases the corticotropin-releasing factor (CRF) 226 Words 1 Pages Decent Essays Read More Chapter 2 Fill In The Blank Essay 20.The part of the ANS that is responsible for reacting to stressful events and bodily arousal is called the sympathetic division of...
What Is the Relaxation Response? It's one name for what happens when your parasympathetic nervous system is in charge of your body functions. This part of your nervous system regulates the work of your organs and glands while you're at rest. Your relaxation response kicks in when you feel ...
your brain sends a distress signal to a part of the brain called the hypothalamus. This is where your brain calls the shots for your automatic functions, sending orders to the rest of your body. When you're stressed, adrenaline signals your body to rev up its heartbeat, blood pressure, ...