And in 2001, doctors in The American Journal of the Medical Sciences described a man and his father simultaneously developing atrial fibrillation immediately after eating a frozen sweet, despite neither having prior history of cardiovascular problems. Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy. Mattsson P. (2001). Headache caused by drinking cold water is common and related to active migraine [Abstract].

Cold Immunity: Though unconfirmed, since supers are told to be immune to their own powers, Brainfreezer's cryokinetic power most likely renders her immune to cold (meaning she is completely undisturbed by any degree of cold). With these findings, the researchers concluded that the pain of a brain freeze is actually caused by the increased blood flow and resistance in the brain blood vessels. So if you’re experiencing a brain freeze, you might actually be feeling your brain’s blood vessels reacting to the cold.When wearing his armor, he has ice blue skin with hair made of ice the stand up behind him, his armor is ice blue as well with the button of other colors, his right arm has a blaster on it as well and he can fly when in his armor.

Ice Cream Physiology: Upon falling into a vat of her experimental ice cream, her body and her skin was molecularly changed into that of ice cream like substance. While they did not coin the term brain freeze, they did get a trademark for Brainfreeze™. Brain Freeze Fact #4 The cause of brain freeze may be connected to the cause of migraine, which is also unknown. Several studies have found a connection between incidences of brain freeze and a history of migraine. Another possible explanation for brain freeze is that a cold sensation activates an important nerve in the head and face, known as the trigeminal nerve. Once the trigeminal nerve is triggered, blood vessels inside the headmomentarily tighten and constrict and then rapidly dilate or widen, resulting in a sudden feeling of pain, Goldberg told Live Science.

Here are the answers to these burning questions and a few other things you’ve always wanted to know about brain freeze. What Is Brain Freeze? But if brain cells ever did freeze, they would be ruptured by ice crystals and turn to mush. Brain Freeze Fact #6 Another premise is that very cold food temporarily alters blood flow to your brain, causing localized pressure and temporary pain. You’re enjoying an ice cream, popsicle, or frozen drink when suddenly a lightning bolt of pain shoots to the top of your head.

This stops blood circulation to and within the brain, allowing surgeons to operatemore easily. Brain Freeze Fact #7 Other vessels in the surrounding area may also grow or shrink, including in areas like the forehead and behind the eyes, in the area between the skull and the brain called the meninges. All these areas transmit pain signals to the brain through the trigeminal nerve, a nerve responsible for many operations in the face and head. So, when your brain receives these signals, you perceive pain not just at the source of the problem, but also in the front of the head as well. a b c Kaczorowski, Maya; Kaczorowski, Janusz (December 21, 2002). "Ice cream evoked headaches (ICE-H) study: randomised trial of accelerated versus cautious ice cream eating regimen". British Medical Journal. 325 (7378): 1445–1446. doi: 10.1136/bmj.325.7378.1445. PMC 139031. PMID 12493658.

So, What Causes Brain Freeze?

Canada has given us two of the most interesting zombie films of recent years, Blood Quantum and Les Affamés. Brain Freeze, which includes a visual reference to the latter film, certainly deserves to be classed with them. It’s fast-paced, fun, and gives you something to think about. One note, there are both dubbed and subtitled versions available. I saw the dubbed and at times the dialogue seemed out of sync with the actors, I’d suggest going with the subtitles. Still, more research is needed to understand why this happens, and who may be at risk of developing such a reaction to brain freeze. Thankfully, it is not a common occurrence and only a few such cases of atrial fibrillation have ever been documented. Who may be more susceptible to brain freeze?