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The eardrums move when the eyes move

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11–20 of 64 posts

Re: The eardrums move when the eyes move

#11
I have always felt it, but presumed it was "cross talk" in the optical nerves being interpreted as "movement" in the outer ear.

You might be able to experience it yourself. Just move your eyes all the way (ALL the way) to the right or left and hold them there for a second, you might hear/feel a high-pitched sensation almost like a slight tickle right where your eardrum is.

Re: The eardrums move when the eyes move

#13

I have always felt it, but presumed it was "cross talk" in the optical nerves being interpreted as "movement" in the outer ear. You might be able to experience it yourself. Just move your eyes all the way (ALL the way) to the right or left and hold them there for a second, you might hear/feel a high-pitched sensation almost like a slight tickle right where your eardrum is.

Until you pointed this out, I hadn’t noticed it, but it has indeed always been there.

I wonder what other sensory anomalies we experience without realising ?

Re: The eardrums move when the eyes move

#17

I have always felt it, but presumed it was "cross talk" in the optical nerves being interpreted as "movement" in the outer ear. You might be able to experience it yourself. Just move your eyes all the way (ALL the way) to the right or left and hold them there for a second, you might hear/feel a high-pitched sensation almost like a slight tickle right where your eardrum is.

Until you pointed this out, I hadn’t noticed it, but it has indeed always been there. I wonder what other sensory anomalies we experience without realising ?

This is why buddhist monks talk about reality vibrating - the continuity of reality is an illusion constructed by the brain, while the actual perceptions generated are a series of discrete experiences.

Also, eye saccades are a great example of this. If you look at your own eyes in the mirror and switch between looking at your left and right eyes, you don't see your eyes move. If you watch someone else do this, you do.

Re: The eardrums move when the eyes move

#20
post #10

Ever notice when you chew the sound gets attenuated when you clamp down?

That's one of the automatic functions of the tensor tympani muscle. It also does it when you talk, and as part of your startle reflex.

Fun fact: some people have conscious control of this muscle and can voluntarily "screw up their ears" (at least that's what it feels like, it also makes a roaring/rushing sound) to dampen sounds.

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