Stress Response In The Brain

Stress Response In The BrainStress Response In The Brain
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Stress is an extremely common problem, withmore than half of Americans reporting that they feel stressed during the day. What happens during the body’s stress response? Are there good and bad types of stress? How does stress affect the brain? In this article, we’ll talk about what stress really means in a biological sense, with a particular focus on its effects on the brain.

Key takeaways

  • Stress refers to any situation that your brain perceives as a potential danger to your survival. The specific situations that trigger stress vary from person to person.
  • There are two systems involved in the stress response in the body. One is mediated through the nervous system, while the other involves the release of hormones. The release of the hormone cortisol is triggered by stress, and it has effects throughout the body.
  • When stress lasts only a short time, the body recovers quickly. When stress lasts for a long time, then the stress response becomes chronic. This can cause damage throughout the body.
  • Chronic stress shrinks parts of the brain involved in learning, memory, and attention. In addition, the stress response actually strengthens the neurological pathways that led to it in the first place, leading to a feedback loop in which stress causes more stress.

What is stress?

What causes stress in the brain?

What is the biology behind stress?

How Stress Affects Your Brain

What are the different types of stress?

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