Monday, September 12, 2011

Do you know how we feel pain?

Do you know how we feel pain?


To understand how we feel pain, let's take an example as in the image of a girl Aalaah touched thumb fork leg found Rose.
When the thumb touched the girl in a thorn rose leg, raised the competent pain nerve endings.Posted nerve pain signals to the spinal cord, where they work in different natural materials to increase and decrease the severity of the pain.Up feelings of pain through the spinal cord to the part of the brain is said to him hypothalamus.Moving sensations coming from one side of the body to the opposite side of the brain (ie, the sensations of pain left thumb of the girl going towards the right part of the hypothalamus), where the senses of pain sensation. In the hypothalamus affect different natural materials in the intensity of pain.Determine the site of the pain (which is the way that recognizes its brain that pain occurs in the thumb left to the girl), and is positioning when expressing pain signals from the thalamus to the parietal lobe right, it's going pain signals are also some other parts of the brain, including the lobes frontal.Pain procedure (such as that which occurs with a heart attack): it goes in the same way to the spinal cord upward when, as happens with the pain coming from the surface of the skin, and then the pain is coming from inside the body often feel you like a release from the surface of the body, and is usually more like a burning sensation or pain, which is less severe than the pain of the skin.

iIllness

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