Published on 2022/03/18
WHAT HAPPENS WHEN WE ARE SCARED?Fear takes place in the reptilian brain, which is the part of our brain that regulates basic survival actions like eating or breathing, as well as the limbic system. There is also the amygdala. Whenever the amygdala detects a source of danger, it activates the hypothalamus and pituitary, which secrete adrenocorticotropic hormone, and the adrenal gland, which releases epinephrine. When both substances come together, cortisol is generated, a hormone that, among other things, increases blood pressure and blood sugar. Why? To get a shot of energy that allows us to react in face of threats.
When we are faced with a threat or danger we have two options: fight or flee. The goal of fear is to prepare the human body so that, whatever we choose, we get out of it unscathed.
When all this happens, heart and lung function accelerates to bring more oxygen to the muscles, stomach and intestine function is inhibited, slowing or even stopping digestion, and pupils dilate to focus on the threat.
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Scarlett Johansson, Margot Robbie and the deepfake.
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Published on 2017/12/13
BITTEN BY SHARK ON HER HONEYMOONSarah Illig (USA) was enjoying her honeymoon in Caribbean waters... She went to dive with her husband next to nurse sharks, who are supposed to be inoffensive, until one of them bit her on her arm.
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And today, on "Very, very pretty girls and their Instagram accounts", Pauline.
# instagram.com/popstantot/
Published on 2017/10/24
SRVIRAL #379The father of the week...
And today, on Sr Viral...
(1) Anti-vandal mirror
(2) Thinking about your things
(3) You still have 7 lives
(4) Closed wheel
(5) What are you doing, dude?
(6) It smells like Halloween
(7) In the middle of the crosswalk
(8) Caught in the moment
(9) Obey the signs
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Val Dodds' smile... Lana Kendrick, the Chemistry teacher... And Merilyn Sakova's big boobs.
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Published on 2017/09/15
CAUTION: BEARSThere are eight bear species distributed in North America, South America, Europe and Asia. They're: grizzly, American black bear, Asian black bear, polar bear, giant panda, spectacled bear, Malayan sun bear and sloth bear.
And this was today's lesson... Well, and try not to come across them and change sidewalk when you see them coming...
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And now, on "Pretty girls to whom I'd like to make more than one favor and their Instagram accounts", Kristina Mendonca.
# instagram.com/kristinamendonca/
This isn't the first time we see her on our "Pretty girls who..." series. And why her again? Well, because I found some photos of her posing and showing her tits. Good reason, don't you think so?