Visual Snow

 
 
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<.<
Apologies if I've made this thread before but it came to mind again today so here we go

Visual Snow



Do any of you have a 'thing' with your vision which slightly resembles this gif?

I can best describe it as being a blizzard of tiny pinpoint lights of all sorts of colours flickering across everything I see, they don't obscure anything I look at but they are noticeable if I pay attention to them.

Thankfully I don't have it particularly badly (I think) going by some of the other accounts, but it's a bit of a pain in the arse and a bit of a mystery as to what causes it.

http://eyeonvision.org/visual-snow.html

Quote
Visual snow (VS) is the persisting visual symptom of seeing snow or television-like static across their visual field. The snow and static tends to be worse in the dark, but can be seen in all lighting conditions.

VS should not be confused with normal entoptic phenomena or vitreous floaters. While these two conditions also cause you to see spots and floating objects, this is not the same as VS.

There is no known cause for visual snow. Through documented case studies illegal and legal drug usage can sometimes lead to VS, but little is known on the specific causes. A few connections between HPPD, auto-immune disease, and lyme disease have been found. However, far more cases of visual snow have no connection at all to another condition.

Although the vision is affected, very few people have had irregular eye test results. Most come back within normal range, leading doctors to believe that patients may be making their symptoms up. CT scans and MRIs also tend to come back normal, again stumping doctors. It is more likely to be an undetectable chemical imbalance in the brain.

The term visual snow is rather limiting for the condition as there are numerous symptoms that patients experience above and beyond visual snow. Many people also see after images, vitreous floaters, entopic phenomenon, glare, halos, starbursts, trails, palinopsia, double vision, odd colors and shapes. Many sufferers also have non-visual symptoms such as fatigue, tinnitus or depersonalization and derealisation.

There currently is no established treatment for visual snow. Many patients have tried migraine medication with little to no success. Other have tried herbs, cleansing, acupuncture, and chiropractors, again with little to no success.

It is important for you to realize that this is a 24/7 condition for these sufferers. The symptoms do not ever go away. Even with their eyes closed they see the static, afterimages and other disturbing visual images. With the help of a handful of caring doctors, the Eye on Vision Foundation strives to raise funds for research into finding a treatment.

I check up on this site from time to time because as far as I know they are some of the only people actually researching it and they've published a study fairly recently which was a nice visual assault of neurological language.

The thing that piqued my interest with it this time was that they've found a possible correlation with tinnitus, which is something I do have (mildly) and I've had for as long as I can remember (same as the visual snow).

Posting this thread because it's interesting to me and I'm wondering if any of you have something similar and in the remote possibility that someone here does - do you also have mild tinnitus?


 
Verbatim
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That would drive me insane.

I don't have anything resembling tinnitus either, thankfully.
Last Edit: October 15, 2016, 02:19:41 PM by Verbatim


 
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Seems similar to cataracts.


 
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This is the way the world ends. Not with a bang but a whimper.
I don't have anything resembling tinnitus either, thankfully.
life swap pl0x


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YES. It's so fucking weird. I sometimes trigger it when I'm laying down at night, but I can make it go away at will. It seems to have a very specific trigger but I haven't been able to isolate it yet.

I tried looking it up, and apparently little is known about it.


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i only experience it in the dark


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If I'm not here, I'm doing photography. Or I'm asleep. Or in lockdown. One of those three, anyway.

The current titlebar/avatar setup is just normal.
Looks like what I see in low light, sorta grainy.

...now that I focus on my sight... I can kinda see it. It's not that pronounced as the gif, it's not easily noticeable. Might be worth mentioning I get tinnitus after a loud night out, but I'd attribute that to alcohol.
Last Edit: October 15, 2016, 03:26:15 PM by Iontach Gaeilge


 
 
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<.<
YES. It's so fucking weird. I sometimes trigger it when I'm laying down at night, but I can make it go away at will. It seems to have a very specific trigger but I haven't been able to isolate it yet.

I tried looking it up, and apparently little is known about it.
Yeah, it's a pretty odd and barely understood condition.

The study that was published recently, from what I understood, suggested a link to migraines and the region of the brain implicated in migraines but that people don't need to have them to be someone experiencing visual snow.


 
 
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<.<
Looks like what I see in low light, sorta grainy.

...now that I focus on my sight... I can kinda see it. It's not that pronounced as the gif, it's not easily noticeable. Might be worth mentioning I get tinnitus after a loud night out, but I'd attribute that to alcohol.
i only experience it in the dark
That might be it or it might be an effect of low-light/no light, or both perhaps.

It's a tricky thing, trying to see something that doesn't really exist but at the same time is real. It's not like floaters or flashing points of light, but more of a blanket fog that *is* your vision without impairing anything.

If you focus on a blank wall, can you see them in ordinary daylight?


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If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark


 
 
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<.<
Seems similar to cataracts.
Maybe, but all eyetests don't actually detect any anomalies in a person reporting this condition (they'll pick up other stuff of course) but so far nothing has detected it as a physical presence as such.

http://onlinelibrary.wiley.com/doi/10.1111/head.12378/full

The study seemed to link it to a migraine aura but acknowledged that it could simply be that migraine aura aggravates the condition which pushes people towards volunteering to participate.


 
 
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<.<
If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow


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If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow
the thing is, i have this sort of reverse tinnitus, where every now and then (usually at night when i'm trying to sleep, which only amplifies its annoyance) i get this low-pitched hum in one ear, instead of the high-pitched ringing usually associated with tinnitus

it hasn't been a problem lately, though


 
 
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<.<
If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow
the thing is, i have this sort of reverse tinnitus, where every now and then (usually at night when i'm trying to sleep, which only amplifies its annoyance) i get this low-pitched hum in one ear, instead of the high-pitched ringing usually associated with tinnitus

it hasn't been a problem lately, though
It's not to do with wax buildup is it?

It could also be an odd presentation of tinnitus mind you, I don't know much about it beyond occasionally hearing EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE and in dead silence hearing an eeeeeeeeeeeeeeeeeeeeee sort of noise.


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: ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็
I've had it all my life and I'm pretty sure i made a thread about it a long time ago


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If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow
the thing is, i have this sort of reverse tinnitus, where every now and then (usually at night when i'm trying to sleep, which only amplifies its annoyance) i get this low-pitched hum in one ear, instead of the high-pitched ringing usually associated with tinnitus

it hasn't been a problem lately, though
It's not to do with wax buildup is it?

It could also be an odd presentation of tinnitus mind you, I don't know much about it beyond occasionally hearing EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE and in dead silence hearing an eeeeeeeeeeeeeeeeeeeeee sort of noise.
it might be wax, though according to the 5 minutes of internet research i just conducted tinnitus can manifest itself in a large variety of sounds; a high pitched ringing is just the most common


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: ส็็็็็็็็็็็็็็็็็็็ )               https://youtu.be/uDF4cwAghAc
: ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็
If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow
the thing is, i have this sort of reverse tinnitus, where every now and then (usually at night when i'm trying to sleep, which only amplifies its annoyance) i get this low-pitched hum in one ear, instead of the high-pitched ringing usually associated with tinnitus

it hasn't been a problem lately, though
youre hearing The Hum


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Now he's just gay
I've had it all my life and I'm pretty sure i made a thread about it a long time ago
i remember that thread


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the dj spins and cuts me
           hardcore will never die
: ส็็็็็็็็็็็็็็็็็็็ )               https://youtu.be/uDF4cwAghAc
: ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็
I've had it all my life and I'm pretty sure i made a thread about it a long time ago
i remember that thread
pretty sure i made it in '97


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If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow
the thing is, i have this sort of reverse tinnitus, where every now and then (usually at night when i'm trying to sleep, which only amplifies its annoyance) i get this low-pitched hum in one ear, instead of the high-pitched ringing usually associated with tinnitus

it hasn't been a problem lately, though
youre hearing The Hum
i am one of humanity's select few chosen to fulfill the prophecy of Taos, New Mexico


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Ember used to be cool and funny

Now he's just gay
I've had it all my life and I'm pretty sure i made a thread about it a long time ago
i remember that thread
pretty sure i made it in '97
yeah it was the exact same day The Fat of the Land was released


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the dj spins and cuts me
           hardcore will never die
: ส็็็็็็็็็็็็็็็็็็็ )               https://youtu.be/uDF4cwAghAc
: ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็
I've had it all my life and I'm pretty sure i made a thread about it a long time ago
i remember that thread
pretty sure i made it in '97
yeah it was the exact same day The Fat of the Land was released
yeah that album was so loud that it gave me eye cancer


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the dj spins and cuts me
           hardcore will never die
: ส็็็็็็็็็็็็็็็็็็็ )               https://youtu.be/uDF4cwAghAc
: ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็
If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow
the thing is, i have this sort of reverse tinnitus, where every now and then (usually at night when i'm trying to sleep, which only amplifies its annoyance) i get this low-pitched hum in one ear, instead of the high-pitched ringing usually associated with tinnitus

it hasn't been a problem lately, though
youre hearing The Hum
i am one of humanity's select few chosen to fulfill the prophecy of Taos, New Mexico
of course the jew thinks its the chosen one


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If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow
the thing is, i have this sort of reverse tinnitus, where every now and then (usually at night when i'm trying to sleep, which only amplifies its annoyance) i get this low-pitched hum in one ear, instead of the high-pitched ringing usually associated with tinnitus

it hasn't been a problem lately, though
youre hearing The Hum
i am one of humanity's select few chosen to fulfill the prophecy of Taos, New Mexico
of course the jew thinks its the chosen one
hey man that's like a type of stereo and that's not cool


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the dj spins and cuts me
           hardcore will never die
: ส็็็็็็็็็็็็็็็็็็็ )               https://youtu.be/uDF4cwAghAc
: ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ )
: ส็็็็็็็็็็็็็็็็็็็: ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็็็็็็ ) : ส็็็็็็็็็็็็็็
If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow
the thing is, i have this sort of reverse tinnitus, where every now and then (usually at night when i'm trying to sleep, which only amplifies its annoyance) i get this low-pitched hum in one ear, instead of the high-pitched ringing usually associated with tinnitus

it hasn't been a problem lately, though
youre hearing The Hum
i am one of humanity's select few chosen to fulfill the prophecy of Taos, New Mexico
of course the jew thinks its the chosen one
hey man that's like a type of stereo and that's not cool
i apologize Greatest Ally™


i am karjala takaisin | Mythic Inconceivable!
 
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Ember used to be cool and funny

Now he's just gay
If you focus on a blank wall, can you see them in ordinary daylight?
actually, now that i look, i do experience it in daylight, though not as pronounced as in the dark
then that sounds like visual snow
the thing is, i have this sort of reverse tinnitus, where every now and then (usually at night when i'm trying to sleep, which only amplifies its annoyance) i get this low-pitched hum in one ear, instead of the high-pitched ringing usually associated with tinnitus

it hasn't been a problem lately, though
youre hearing The Hum
i am one of humanity's select few chosen to fulfill the prophecy of Taos, New Mexico
of course the jew thinks its the chosen one
hey man that's like a type of stereo and that's not cool
i apologize Greatest Ally™
apology accepted. you shall be spared during the Great Zioning


Stroud | Heroic Unstoppable!
 
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ΜΕΓΑ ΤΟ ΤΗΣ ΘΑΛΆΣΣΗΣ ΚΡΆΤΟΣ

Да ли је то истина или се само шалиш?
eh, every now and then I'll hear a low pitch ringing sound, but only for a few seconds
it's only mildly annoying


Super Irish | Legendary Invincible!
 
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If I'm not here, I'm doing photography. Or I'm asleep. Or in lockdown. One of those three, anyway.

The current titlebar/avatar setup is just normal.
If you focus on a blank wall, can you see them in ordinary daylight?

If I focus on it, barely.


clum clum | Mythic Inconceivable!
 
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YES. It's so fucking weird. I sometimes trigger it when I'm laying down at night, but I can make it go away at will. It seems to have a very specific trigger but I haven't been able to isolate it yet.

I tried looking it up, and apparently little is known about it.
Yeah, it's a pretty odd and barely understood condition.

The study that was published recently, from what I understood, suggested a link to migraines and the region of the brain implicated in migraines but that people don't need to have them to be someone experiencing visual snow.

Funnily enough, I suspect that I suffer from silent migraines, as every now and then I feel a numbness on one side of my brain.