I love my neurobiology class. I signed up for the class because I wanted to understand the peripheral neuropathy in my feet. I still don’t understand what’s happening in my feet, but I’m learning a ton of intriguing stuff.
I learned that the writers of the series Homeland screwed up when they wrote about the effects of sarin gas. I knew they screwed up because if the story line were accurate, the antidote for sarin would have guaranteed the person died. It’s good to know stuff like this. I did some research and asked my teacher if I had figured out the mistake right. For the most part, I had. I missed when I assumed a particular medical reaction, but I was right with the rest of it.
I learned that when a vesicle binds with a receptor, the cell membrane expands. In order to keep the cell the original size, a piece of membrane has to be removed. The process is remarkably like sewing a dart. That caused my brain to start working on quilt designs. I wasn’t happy with what I was sketching, so I started playing with lines and color. Much more satisfying, but not something I could turn into a quilt unless I wanted to spend several months hand sewing curved pieces. Which I don’t want to do.
Meanwhile, my primary care doctor noticed that no one had looked for tarsal tunnel syndrome. That’s the ankle version of carpal tunnel syndrome. I subsequently discovered that was one of the first things the eight neurologists I had seen should have checked. I’m furious. I’ve been in pain for five years. I’ve told all eight of these neurologists that I wanted whatever was wrong with my feet fixed. Find the cause, treat the cause, and the nerves regenerate. They smiled at me and handed me a prescription for useless drugs. I have another nerve conduction study scheduled for next Tuesday. If the problem is tarsal tunnel – and the nerve conduction study will answer that question – then the problem can be easily fixed surgically.
Anger and fascination merged. I want a quilt that says how furious I am, how frustrated I am, and how downright pissed off I am. I want a quilt that speaks with words a neurologist can understand. The working title is: Damn it, LISTEN to me.
It’s a dendrite with receptors and an axon with an axon terminal. Briefly, the axon terminal (green piece) contains the neurotransmitters in vesicles and the vesicles bind to a receptor on the dendrite (blue piece). When the neurotransmitters are released there’s a chemical communication between the nerve cells. Axons and dendrites are contained on the same neuron. I’m only showing part of two neurons here. I’m the axon and the dendrite is the eight neurologists too arrogant to listen to me. I’m pretty satisfied with the design but I want to do a little tweaking with the axon. I think it would be better if it curved more. Yes, there will be beads. Beads for receptors and beads for neurotransmitters. I need to work out what colors I want to use for the background, dendrite and axon. I haven’t decided if I want the dendrite to be darker than the axon. I know I want the axon to be bright and colorful. I’ve got a batik for the axon in mind that I think will work. Perhaps a darker, more muted batik for the dendrites. Then I have to figure out the background color. I’m trying not to rely on off-white or black. Something that would be surprising and unexpected would be nice.
Do these beads make my dendrite look fat?
I’m linking with Nina Marie here. Stop by her blog and see what other artists have been working on.
If you’re looking for a gift or for something special for yourself, please stop by my on-line store, Deb Thuman Art here..