What physical reaction do blood vessels in the roof of your mouth
Chapter 1

The chemistry of panic

Chapter 2

The pre-exam brain freeze

Chapter 3

Why did you just yawn

Chapter 4

The literal brain freeze

Ch 4 · The literal brain freeze
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mankai Oral blood vessels rapidly constrict and dilate in response to cold.

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mankai Brain Freeze Relief

Press your tongue, warm your roof, melt the freeze!

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The mind easily misidentifies the true source of its discomfort.

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mankai The neurological cause of a standard brain freeze

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The real name for brain freeze

mankai Cold food or drink touching the roof of your mouth triggers a sudden, intense headache lasting less than a minute

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The rapid blood vessel dance

mankai Sudden cold forces mouth blood vessels to constrict to keep your brain warm

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The Brain Freeze Box
BETA

mankai Sort warm and cold signals to learn how the brain reacts to sudden temperature drops.

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Fun Fact

Cat brain freeze: Cats and dogs can also get brain freezes if they eat cold treats too quickly, showing similar squinting reactions.

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Glossary
sphenopalatine ganglioneuralgia (noun)
A brief, sharp headache caused by rapid cooling and warming of blood vessels in the roof of the mouth. In 2012, researcher Jorge Serrador monitored brain blood flow to study this sudden, cold-induced headache.

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Gossip

How often do you get brain freezes when eating cold foods?

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Quiz

About how long does a typical brain freeze headache last before the pain completely subsides?

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mankai The official scientific name for a brain freeze

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Quiz

What is the tongue-twisting scientific term for the common headache known as a brain freeze?

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mankai The physical technique used to cure a brain freeze.

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Quiz

What physical reaction do blood vessels in the roof of your mouth have when first touched by ice cream?

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Quiz

Why does the rapid dilation of blood vessels after they warm back up cause the pain of a brain freeze?

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Quiz

What is the medical term for pain that is felt in a part of the body other than its actual source, such as forehead pain during a brain freeze?

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Quiz

Which major cranial nerve is responsible for transmitting both the cold sensation from your mouth and the pain to your forehead?

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Quiz

How does drinking a warm liquid help relieve the pain of a brain freeze?

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Quiz

What is the easiest and fastest physical trick to stop a brain freeze once it starts?

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