Archive for the ‘Medicine’ Category

David vs. Norovirus

Monday, February 22nd, 2010

I imagined doing a lot more at the 2010 annual meeting of the American Association for the Advancement of Science (AAAS). Life such as it is, I drew a very short straw this weekend.

Instead of attending a hefty list of  scientific sessions and blogging about them, I attended the porcelain god worshiping panel in my hotel bathroom.

Micrograph of Norwalk norovirusesThis makes the second time in three years that I’ve contracted a vicious stomach bug during transcontinental travel, and in both cases my symptoms were the smoking gun for the norovirus, aka Norwalk virus (named after a town in my home state of Ohio, where a notable outbreak occurred).

Unless you’re very young or old, the critter isn’t typically deadly. Nevertheless, it’s a highly contagious kick in the guts: norovirus is thought to be responsible for 90 percent of all cases of the “stomach flu” and half of all “food poisoning” incidents.

How did I come to serve as the ungracious host for this lifeless* nanospeck of protein and nucleotides? (more…)

Sonar on the brain

Wednesday, February 17th, 2010

No matter how you dice ‘em, brains are tough to study. And while many of us (aka myself) would like to know what the heck is happening there, the whole cutting-open-the-skull-and-poking-around thing isn’t necessarily appealing.

Thankfully, painless and quick brain scannin’ technology exists.

Neuroscientists recently gave me a rare (and free) opportunity to view my brainstem in real-time via the magic of ultrasound — yep, same technology OB/GYN doctors use to look at a fetus in mommy’s tummy. (more…)

My brains — er, plans — have been dashed

Thursday, February 11th, 2010

I saw my brain this week on a TV screen — specifically my midbrain. It was amazing.

What technology allowed this wonder? Sonogram, aka ultrasound — yes, the same device you use to look at fetuses while they’re in the womb. I was under the impression that I could take video and photos during the procedure.

"I has a sad." - kittehWhich I did.

Unfortunately, life plays terrible tricks on science-obsessed little boys named Dave Mosher.

By posting my images and video (or posting any identifying information for that matter), I was later told that I’d probably violate the study’s institutional review board (IRB) protocols. And could thus jeopardize the very important and exciting research going on.

Ugh.

In the name of science I’m going to withhold my multimedia goods, and regroup on the blog post I’ve already written. I’ll have to strip any identifying anything from it — so, a sort of “Mad Libs” of the brain.

Check back soon, and I’ll hopefully have something good worked out…

Photo courtesy of ICanHasCheezburger.com