Livers and internal organs take a bit longer.

From a posterior view again assess for asymmetry, atrophy, or skin changes.

I just noticed that as I finished this skull, the armature wire that I had been used to holding it up was sticking out of the back just where a spine would be.

It's called encephalomyelitis.

Here's another case that I think is interesting.

The green line goes down. That's the wild nature portion.

Arms amp hands are developing 36 Days

These operations you talked about, were they brain operations?

They can fix the spine, if you got the money.

If the PSlS moves more cephalad on one side the test is positive, indicating dysfunction.

(English captions by Andrea Matsumoto from the University of Michigan)

I have a broken hand

Cracked the bone.

Yeah, just a fracture. The doctor said it's a clean break.

All vertebrate embryos are inherently female, anyway.

W wait, old spinal called based organisms.

I fainted from exhaustion.

Break right ribs.

No, you're gonna break your neck.

Disk herniation is when cartilage, called 'intervertebral disk' and found between each vertebra, slips out.

A broken femur, 26.

They said to my parents, the neck break was a stable fracture, but the back was completely crushed.

And that's the nickname given to this disease.

And so button by button, vertebrae by vertebrae, I built my way down.

This is Papua, New Guinea.

And so, the year 2000, you see there.

I fractured my arm.

I broke my arm.

I broke my leg.

What are you...? No, no, no.

And broke her nose.

I'd broken my neck and my back in six places.

So here's two sort of canonical neurons from a vertebrate and an invertebrate, a human pyramidal neuron from Ramon y Cajal, and another cell to the right, a non spiking interneuron, and this is the work of Alan Watson and Malcolm Burrows many years ago, and Malcolm Burrows came up with a pretty interesting idea based on the fact that this neuron from a locust does not fire action potentials.

I actually understood the mechanics of vertebrae enough to kind of start to imitate them.

Yeah. It's just, it's not gonna work.

He broke his left arm.

Unless you want me to break your head?

It's peer respect that drives us. That's the one thing that makes us do what we do.

I'll just go out in the field and collect these wonderful animals

Aging

Would cause compound fractures,

I had extensive and life threatening injuries.

I broke my leg skiing.

And actually, by the end of the day, I had a reasonable skull, a moderately good vertebrae and half of a pelvis.

He got a broken jaw and lost some teeth.