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health advisory Hospital Dentists Yu 2007-11-11 18:18:24

Answer:

must do something in your brain that causes an adverse reaction i hate when you open a cardboard box and have to pull out the polystyrene in it

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chalk on dry blackboard

or fingernails going down the side of a building(cartoon)

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your brain associates that particular sound with dental pain.

hope that helps m8!

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When people grind their teeth, i think its horrible, even thinking about it is making me srew my face up.

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The sound sends a message to your brain which shunts it back to your mouth and teeth in particular.

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because the sound waves from high pitched sounds rattle the membrane inside of your teeth and causes discomfort.

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cause your teeth have massive nerves running along upper & lower jaws which all connect via the eyes & then the brain could have something to do with it!!!!

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