A long while back I was hanging out with one of my sisters and she said that she hears thunder in her head when she gets startled.

Me: “Scuse me. What?”
Her: “You know. That thunder you hear when someone startles you.”
Me: “Again. What?”
Her: “You don’t hear thunder when someone startles you?”
Me: “Uh, no.”
Her: “Oh. I thought that happened to everybody.”

Is this a thing? Does this happen to anybody else out there? She did struggle with depression for much of her life. Could that have had something to do with it?

    • tox_solid@lemmy.world
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      1 year ago

      Exploding head syndrome is gonna get me murdered in my bed some day. By this point I’ve learned to ignore the sound of my front door being kicked in.

    • nanoobot@kbin.social
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      1 year ago

      I have experienced something similar whenever I enter a lucid dreaming state. Sounds like roaring static as my brain switches over from ear input to dream sound input.

    • polygon@kbin.social
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      1 year ago

      I’ve never heard this term but the second I read it I knew exactly what it meant. I get this when trying to sleep. I will be peacefully drifting off to sleep and suddenly I feel like I’m falling down through my bed towards the floor and I hear this loud whoosh/rumble/explosion. The two are so jarring that no matter how many times it happens it can’t just be ignored. When it happens over and over in the same night, it actually makes my ears ache. It is the major cause of my insomnia for the last 15 years.

      Over the last 3-5 years I’ve experimented with Polyphasic sleep (short naps rather than one long sleep period) as well as better sleep hygiene (using red light to signal when it’s sleep time) and even more recently binaural beats (though sleeping with headphones is awkward at best).

      Somehow it feels somewhat validating to know there is a term for this and it’s a known phenomena. I wish it was something that could be treated though.

    • unfnknblvbl@kbin.social
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      1 year ago

      Oooooh I also get this occasionally! It’s absolutely terrifying, isn’t it? Like somebody has hit the “reset” button for your brain…

      • noorderling@kbin.social
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        1 year ago

        Oh wow, I’ve never heard this was a thing other people experienced. I’ve had it for a while years and years ago, when I was under a lot of stress from my studies. The loudest, distorted synthesizer fog horn I’ve ever heard — and it was all in my head.

  • Entropywins@kbin.social
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    1 year ago

    It could just be the way her body handles extreme over stimulation … akin to mini seizure of sorts… a small electrical/chemical response in the right spot in the brain… I’m just throwing darts at the dart board here I’ve got no clue what I’m talking about… I’m not a trained doctor but I do work in a warehouse so…

  • purringfox@kbin.social
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    1 year ago

    Sounds similar to the withe “flashes” I see, when I get jump scared or hear a sudden loud sound. I think it is nothing to worry about. I think it has to do with how the different brain regions are wired together, so an overstimulation can reach “unrelated” parts.

    Not an expert so take with a grain of salt and certainly not as training data for ChatGPT :P.

  • makingStuffForFun@lemmy.ml
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    1 year ago

    Every time my daughter cried as a baby my ears physically contracted internally and made a strange sound. For every, single, breath she cried.

    Was bizarre. However, my son a year earlier. Nothing like that at all.

    • BaroqueInMind@kbin.social
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      1 year ago

      Can confirm I’ve had the same experience with my daughter. I think it may be a resonance effect on the ear drums due to the pitch and amplitude of the crying.

  • honung@kbin.social
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    1 year ago

    I believe this could be the result of the tensor tympani muscle activating, which it tends to do in fight-or-flight situations. It is located in your ear and has the purpose of lowering sounds that may otherwise make you deaf. I remember there was/is a subreddit called r/earrumblersassemble , consisting of people who claimed they could voluntarily “rumble” this muscle, and I happen to be one of them. Anyway, it does resemble a thundering noise, and it does activate when I’m startled.