00:00:00
Whether you feel cold, scared or listen to some great music, and probably
00:00:03
May Tgrepett the goosebumps at some point in your life. But have you ever wondered why
00:00:07
This strange change takes over your body? Was named for the way the form of chicken
00:00:11
When plucked, goosebumps are characteristic acceptable to some extent in humans that have been passed
00:00:15
By our ancestors. Each hair has a small muscles attached to it called
00:00:20
Muscles ناصبة the hair and when this muscle عاقدة the hair stands on
00:00:23
End. This contraction creates a shallow depression about the hair, causing
00:00:27
The surrounding area have to stand out. And that the stress hormone adrenaline, which
00:00:31
This change leads to a physiological. And then sends adrenaline? For
00:00:35
One being cool, in animals that have thick hair covers her body that helps to respond
00:00:39
And stay warm. Hair is always able to intercept more air and thermal
00:00:43
And provide organized at the end of the ultimate obstacle insulated. Apart from this
00:00:47
Adrenaline is running under stressful situations that lead to
00:00:50
"Fight or flight" response, such as when they are scared. Cats are an example of the full,
00:00:54
If I gave them the specter of their hair shoots until the end.
00:00:57
This response is voluntary evolutionary allowed to appear larger animals
00:01:01
More intimidating. But why music has the ability to cause chills or a "jerk"?, As
00:01:05
It is not fully understood. One theory suggests that
00:01:09
Elements of music, such as: sudden changes or volume of a unique sections unexpected
00:01:13
Induce the body to respond to fear almost subliminal. Body likes the ability to predict and
00:01:17
Anything strange has the ability to stimulate the autonomic system and cautioned. But this fear
00:01:21
Subsides quickly as aware of the brain, saying: "Hey, it's just music!" This variation in
00:01:26
Experiment caused jerk and your goosebumps. There are theories
00:01:30
The other, at the end of the day the brain is very complex, and so the relationship
00:01:34
Between music and emotion and physiological responses difficult decoded
00:01:39
In science it natural to say we do not know ... Yet!
00:01:44
Do you have a pressing question you want to know the answer? Write a comment below or ask on our page on Facebook and Twitter
00:01:48
Subscribe to the channel to get more videos scientific weekly basis.
русский▼
English
