Common search

Friday, December 28, 2012

Study reveals the secret behind the ice cream headache

Study reveals the secret behind the ice cream headache
With rise in temperature increases the demand for eating ice cream by young and old, came scientists studying us explain what we feel a headache when eating ice cream without find an explanation convincing so it has proved, U.S. scientists that the headache ice cream, which affects people when eating food or drinks chilled happen as a result of a sudden change in the flow of blood to the brain. This may help to detect in the treatment of other types of severe headaches, such as migraine headaches (migraine), which causes episodes of acute pain for a lot of people.
Cerebellar artery The flattens affected contracts heat so quorum headaches when eating ice cream
Ice cream headache attributes this rapid headaches disappeared. One of the known reasons for this situation, eating ice cream quickly or swallow cold drinks, and the inhalation of cold air can cause it too, and have a sense of headaches in this case a sharp like a tingling in the forehead area. And increase the pain for 30 seconds after it began. And soon disappears in less than two minutes. The cold will move material in the roof of the mouth, or Makhrhalhngerh occurrence such as this type of headache. Possible mechanisms that lead to a temporary change in blood flow in the brain, causing a short pain. It is possible to be exposed to this headache if you suffer from migraine or migraine pain.
Study explain why it happens headaches.
The researchers in this study, the follow-up blood flow to the brain when 13 healthy adults when eating water مثلجا, by pipette focused toward the roof of the mouth to make a cooler brain. The results concluded that these seizures are caused by a sudden increase in blood flow within the anterior cerebellar artery.The brain freeze disappears again when The artery contracts. The study author George Sirador, from the Faculty of Medicine at Harvard University to stretch rapidly artery cerebellar front, and subsequent constriction fast, it may be a kind of self-defense to the brain, and added that the latter is one of the main organs of the body and needs to work all the time. And shows great sensitivity to temperature, this expansion may occur in the blood vessels, for the transfer of warm blood into tissues to ensure the survival of brain warm. Furthermore, he noted that the skull is building closed and the sudden rush of blood could increase the pressure causing pain in the head. While contraction after the artery may also be a way to reduce the pressure inside the brain, before reaching a critical stage. He concluded by saying that changes in blood flow that we see in the cooler brain can also be linked to migraines and other types of headaches. For this to find ways to control the flow of blood to the brain may provide new treatments for headaches.

No comments:

Post a Comment

.

Powered By Blogger

Search This Blog