The fear reaction starts in the brain's amygdala region and spreads through the body to prepare the body for the best defense or flight reaction. Fear also triggers the release of stress hormones and the sympathetic nervous system.
During a dangerous situation, the brain becomes hyperalert, pupils dilate, the bronchi dilate, breathing accelerates, heart rate and blood pressure rise, blood flow and a stream of glucose to the skeletal muscles increase, and organs not vital in survival slow down, such as the gastrointestinal system.
MORE IDEAS ON THIS
An imbalance between excitement caused by fear and the sense of control may cause too much or too little excitement.
If the experience is seen as "too real," an extreme fear response can overcome the sense of control. But if the experience is not triggering enough to the emotional brai...
We learn fear through observation, personal experiences, and through the instruction of spoken or written notes. The perception of control is vital to how we experience and respond to fear.
When you look to your friend at the haunted house, and she's quickly gone from ...
Fear protects organisms against a perceived threat to their integrity or existence. Fear can be as simple as moving away from a negative stimulus, or as complex as existential anxiety in a human.
Some of the brain's main chemicals that contribute to the "fight or f...
The main factor in how we experience fear has to do with the context.
When the "thinking" part of the brain gives feedback to the "emotional" brain, and we know it isn't really a threat, we can quickly shift from fear to enjoyment or excitement, such as in a haunted ho...
More like this
The Autonomic Nervous System (ANS) region of the brain is activated during a panic attack, and two opposing components get to work as needed:
In response to acute stress, the body's sympathetic nervous system is activated by the sudden release of hormones.
When acute stress occurs, the body’s sympathetic nervous system gets activated with a hormonal release. It stimulates the adrenal glands, releasing catecholamines (adrenaline and noradrenaline).
Heart rate, blood pressure and breathing rate increases, lasting for about 20...
Explore the World’s
Take Your Ideas
Just press play and we take care of the words.
No Internet access? No problem. Within the mobile app, all your ideas are available, even when offline.
2 Million Stashers
Great interesting short snippets of informative articles. Highly recommended to anyone who loves information and lacks patience.
This app is LOADED with RELEVANT, HELPFUL, AND EDUCATIONAL material. It is creatively intellectual, yet minimal enough to not overstimulate and create a learning block. I am exceptionally impressed with this app!
Best app ever! You heard it right. This app has helped me get back on my quest to get things done while equipping myself with knowledge everyday.
Don’t look further if you love learning new things. A refreshing concept that provides quick ideas for busy thought leaders.
I have only been using it for a few days now, but I have found answers to questions I had never consciously formulated, or to problems I face everyday at work or at home. I wish I had found this earlier, highly recommended!
Great for quick bits of information and interesting ideas around whatever topics you are interested in. Visually, it looks great as well.
Brilliant. It feels fresh and encouraging. So many interesting pieces of information that are just enough to absorb and apply. So happy I found this.
Even five minutes a day will improve your thinking. I've come across new ideas and learnt to improve existing ways to become more motivated, confident and happier.
Read & Learn
Access to 200,000+ ideas
Access to the mobile app
Unlimited idea saving & library
Unlimited listening to ideas
Downloading & offline access
Supercharge your mind with one idea per day
Enter your email and spend 1 minute every day to learn something new.
I agree to receive email updates