Spinal Cord

Congestion of a vocal cord typically means that you have excess mucus buildup in your vocal cords. To fix this, simply gargle a bit of mouthwash and use lozenges.

The male vocal folds are between 17 mm and 25 mm (approx 0.75" to 1.0") in length

Octopus is not a vertebrate animal. It has got no spinal cord.

Yes, spinal cord injuries can lead to paralysis in any vertebrate.

While I can't see a reason for it to be physically impossible, it would most likely be very difficult. If you wish to survive the procedure you would need medical training, access to sophisticated equipment, and some fairly serious pain medication. It would be less tricky and less risky simply to sever them. Or you could simply choose not to speak.

Ganglion or ganglia .

The central nervous system (CNS) and the peripheral nervous system (PNS)

Absolutely... As long as permanent cord damage has not already occurred... But you should always consider ALL the ramifications of spinal surgery with your surgeon.

Astrocytes - protect and provide nutrition to the neurons
Microglia - dispose of debris
Epedymal cells - line the central cavites of the brain and circulate cerebral spinal fluid
Oligodendrocytes - send out extensions to wrap around axons to insulate them for action potential propagation

sensory neuron

Generally, certain metals. Gold is prefered, because it doesn't corrode, but it is too soft, and too expensive. Copper and aluminum are the most common.

Center nervous system

I had a brother In Law who had his Spine broken in a motorcycle accident, this was repaired with metal plates and screws, but 20 years on, everything started to fall apart, so bone was taken from his pelvis and grafted to his spinal bones to fuse them all together in that area, He was in a full body cast for 10 months but the operation was a success. Phil.

Babinski reflex

it is positive in adults with spinal cord injury but it is normal in children.

i got a disc bulge, herneated disc about 4 years go. since the injury it has progressed into disc desiccation. it's become very painful and i get spinal injections now. I'm only 19. ):

There are no known causes.Abnormalities of the spinal cord, soft tissues, or bone may be associated with severe port-wine stains

plexus

your spinal cord is like a cord that runs down your back inside of your spinal bones that make up your spine, essentially. the spinal cord is attached to your brain, and is like a big nerve. The spinal cord assists the brain by "sending" your brain messages. this is how you know if things are hot or not, it starts are the place being exposed to heat, then travels from the nerve endings, all the way to the spinal cord, which then "sends" the message to the brain, and tells you its hot. That's how it works

axon signals travel all the way down to the lowest part of the body

Medulla oblongata

Getting off a medication can cause this if you stopped abruptly, usually you have to decrease the dose like 1/2 tablet for a week, then 1/4 tab following week, this happens with antidepressants like Paxil, Xanax etc

Also taking calcium, folic acid and omega 3 tablets helps a lot. If you get 'brain shivers' when you turn your head you can ease this by picking a spot on the wall, turn your head to look away from it, then turn it back fast and try focus on the point. Practise this and you should notice they become much less intense. Exercise is always a good thing to do when coming off antidepressants too..

No

It is the central nervous system