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Living Room / Re: Like a bad penny...
« on: April 06, 2022, 06:44 AM »
About 2 weeks ago I was practicing my bass in the living room. Over the last few months it's felt like I was learning to play all over again, and I've developed a bad habit of staring at my fretboard, so I decided to start practicing in front of a mirror. That way I can eyeball position changes without looking down. After about 20 minutes I had to stop. My head was spinning like never before, my balance and coordination were even further off than usual, and I felt incredibly weak. The only thing that helped was reading on my phone in a brightly lit environment.

That was actually a big breakthrough for me, because now I realize that my symptoms at least aren't as complicated as they seem. There are actually 2 groups of symptoms. The first is the loss of information from literally every sense except sight and hearing. The others are caused by the motion sickness resulting from my vision sensing motion my body can't feel. I have the equivalent of VR sickness or space sickness, except worse, because I've almost entirely lost sensation in my internal organs.

This doesn't exactly get me closer to a diagnosis, but it does clarify the problem significantly. Since I won't be seeing my neurologist for almost 3 weeks, I did some testing on my own, hoping to verify my motion sickness hypothesis, and I'm sure of it now. I'm also really sick (pun intended) of motion sickness testing.

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Living Room / Re: Favourite youtube channels
« on: March 09, 2022, 06:50 AM »
Time Team is a British show that ran for almost 20 years, and is back in production now, thanks to Patreon.
I didn't know that (thanks). They must have made a fair bit of money on patreon, cause that show can only be expensive to make. I watch the odd episode, will be interesting to see what the new ones are like. (There's some great English accents to be heard on the show as well.)
I'm sure you're right. Just the heavy equipment for some of those episodes must have been incredibly expensive. And then there's all the high tech geophysics gear. The pub bills were probably enormous too.  :) 

It will be odd without the real stars of the original - Phil Harding and Mick Aston's hideous sweater.

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Living Room / Re: Like a bad penny...
« on: March 09, 2022, 06:31 AM »
My EEG results came back normal, which will surprise anyone who's known me for very long.  :tellme:

On one hand it's disappointing not to find anything out, but on the other hand, I actually did. The EEG tells me that my brain isn't aware there's anything screwy with my senses. It didn't even register when I felt the pulsing of a strobe light in my fingers and toes. My previous tests eliminated the long nerves spreading out from the spinal cord and the short nerves that create muscle groups.

That basically leaves my spinal cord, which is where I've believed the problem to be all along. Because my nerves in my head are affected, I can further narrow it down to the topmost part of my spinal cord. Beyond that, it still doesn't make any sense.

I've got a month and a half to educate myself on the spinal cord and brainstem before my next appointment. I found a neuroscience study guide for medical students on Audible, which I listen to when my eyes are too worn out to read or watch videos. Other than that, I'm still scouring the Internet for anything useful.

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Living Room / Re: Favourite youtube channels
« on: March 03, 2022, 09:40 AM »
If you like archeology, I highly recommend the Time Team Classics channel. Time Team is a British show that ran for almost 20 years, and is back in production now, thanks to Patreon. Each episode revolves around a 3 day dig, generally in a site that's not considered significant enough for a major, publicly funded, operation. Among other things, they were pioneers in the use of various geophysical surveying tools and methods, which have since become the industry wide standard.

If you aren't already familiar with the ridiculous wealth of archeology underneath Britain, that alone is eye opening. Whatever period of history you're interested in (as well as much of prehistory), they've probably dug it up. From Paleolothic caves, to Mesolithic hunter gatherer camps, to neolithic settlements, to Roman towns, villas, forts, and industrial complexes. Then there are the Saxons and Vikings, who left little behind besides graves and voids in the ground where wood has long since rotted away.

Ironically, some of the haziest history is much more recent. During Henry VIII's reorganization of the Church of England, the institutional memories of numerous major churches almost disappeared, practically overnight. There are apparently dozens of sites in England, where a church, or series of churches, stood for hundreds of years, before being shut down, and disappearing completely. The most famous of these would be where Richard III's remains were found several years ago, but they really are all over the country.

There are also very cool demonstrations of ancient technology. For starters, their head digger is an expert flint napper. Give him 5 minutes and he can make a scraper. An hour or 2 will get you a shockingly effective axe, and give him some mortar and a board and he'll build you a bench from the stuff in an afternoon.

If you prefer Roman history, they also build a section of Roman road in one episode, and cobble some hobnail boots to walk on it with. In another episode they make charcoal, like what was used to fire iron furnaces before coal.

This show actually made me a lot more interested in the local archeology. Here in the US, pre-European archeology is almost criminally ignored. Given the length of human habitation in North America, how many civilizations and local/regional powers must have risen and fallen, leaving no stone monuments or writing? It must be dozens at least, maybe just in my little part of the continent, in between the Mississippi and Missouri Rivers.

Fair warning, the host gets pretty annoying. He was apparently the driving force in funding the series, and kudos to him for that, but sometimes he reminds me of something I read on Despair.com. There are no stupid questions, but there are a lot of inquisitive idiots.

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Living Room / Re: Tips for failing eyesight? PC use
« on: March 03, 2022, 07:08 AM »
No advice, but I'm interested as well. My eyesight is reaching the point where everyday tasks are challenging. I'm mostly okay with a decent size computer monitor today, but I'm not so sure I'll be able to say that in 6 months.

OTOH looking at a 7 segment LCD display, ie a digital clock, is like waterboarding my eyes.

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