The article discusses the experience of anxiety and PTSD, introducing the concept of grima—an emotional response akin to the discomfort of hearing nails on a chalkboard—and exploring how trauma affects the brain, along with methods for finding relief.
Abstract
The author delves into the complexities of anxiety and post-traumatic stress disorder (PTSD), likening the distressing sensations to the unpleasant auditory experience of nails on a chalkboard, termed grima. This sensation is described as a persistent and irrational fear response triggered by the amygdala, which can be particularly acute in individuals with trauma. The piece underscores the impact of trauma on the brain's functionality, emphasizing that while the brain can heal with appropriate treatment, traumatic experiences can leave deep emotional and neurological scars. The author shares personal coping strategies, such as using noise-canceling headphones and immersing in the sound of running water, and suggests other therapeutic sounds. The article concludes with a call to support the author through various means, including engagement with their content and services.
Opinions
The author suggests that the discomfort caused by hearing nails on a chalkboard, known as grima, is comparable to the fear response experienced by individuals with PTSD and anxiety disorders.
It is implied that trauma can alter the brain's fear processing, causing it to function as if physically injured, and that these changes are not limited to neurodivergent individuals.
The article posits that emotional trauma can leave lasting effects, similar to physical scars, but also emphasizes the potential for healing and recovery through treatment.
The author expresses a personal preference for using noise-canceling headphones and the calming effects of water sounds as methods for managing anxiety and PTSD symptoms.
The piece advocates for the therapeutic potential of ASMR (autonomous sensory meridian response) as a means to alleviate the distress associated with grima.
A strong opinion is conveyed regarding the importance of support for creators, with the author providing specific ways readers can offer free or paid patronage, including subscriptions, tips, and hiring the author for editorial services.
A new name for A-N-X-I-E-T-Y
It’s not just PTSD
Graphic by author, composite elements with promotional image for IT (1990)
A passing car becomes the piercing wail that sends you into a panic attack. A group of friends laughing with sincere joy should feel contagious. Instead, it’s the catalyst for a terror you can’t escape.
There’s a name for the feeling that comes over so many of us suffering from PTSD and anxiety disorders.
It isn’t panic, fear, paralysis (though all of those happen, too).
NOTE: This article was written while listening to the music from The Legend of Zelda: Breath of the Wild. Feel free to play that while you read instead of the chalkboard lol.
I HAVEN’T BEEN THIS SCARED SINCE I TURNED THE PAGE TO SEE IF STEPHEN KING WOULD END THE STORY WITH ALIENS. AGAIN.
Scratching your nails on a chalkboard creates a sound within a certain megahertz range that activates the amygdala. The amygdala is a part of the brain that processes and moderates our fear response.
Though some neurodivergent brains certainly — err, diverge — neurotypical (and even a lot of ND) brains are so interconnected that when your fear center spikes with sensation, so does your auditory center.
You ever hear how scared you feel?
Well you can activate that same sensation with nails on a chalkboard. You are now HEARING the sensation of fear. And when you hear it, you probably feel it.
PTSD REVERSES THE FLOW
The inverse happens for someone with PTSD. The body creates sensations as though there is external stimuli. How could it not? The body keeps the score of all we endure.
If you suffered an immediate or sustained trauma at any age — how humbling to remember that trauma can start before you’re even born — your amygdala doesn’t function in a neurotypical manner.
That doesn’t mean it CAN’T once it receives treatment. Once it’s given a chance to grow, to individuate, to heal. Until then, a traumatized brain can function the same as if it had been physically injured. As cool as it would be for emotional punches to never leave a scar, they’re just as likely to leave deep wounds. Some of them are emotional and easy to miss. Others scars were carved inside are own damn skulls.
This is distinct from whether you are neurodivergent for other reasons. But that doesn’t mean you aren’t one or the other. You can, in fact, be both traumatized as well as ND. Many of us are both!
But as far as how trauma can mess up even the most mundane mind?
PLEASE RETRACT YOUR CLAWS
It’s like someone is ALWAYS scratching their nails on a chalkboard. Wherever you go, no matter what you do, that sound is there. Soft, hard, close, far, the scratch will. Not. Stop.
You hear how scared you feel, even though there’s no real sound.
Without any rational reason, the fear-based part of the brain lights up, and then you feel grima, the same as if you were hearing someone scratch their fingernails on a chalkboard.
THE ONE THING THAT HELPS ME
I can’t help it if it’s always been so hard for my brain to process all of…this. The trauma just made it harder.
I’ve found it very helpful to sit with noise-canceling headphones on. The pandemic keeps me indoors most of the time — my extreme social anxiety keeps me in my hobbit cave the rest of the time lol — but when I can, I sit next to a fountain or waterfall, where the white noise of the cascading water becomes so consistent and predictable that it turns the world into an easily absorbed sensation.
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