And a neuron, well, that's smaller than brain.

So let's say that this is the membrane of the neuron, just like that.

And you can see that the green neuron touches the red neuron at two locations, and these are what are called synapses.

With immunohistochemistry, the chief cells located in the cell balls are positive for chromogranin, synaptophysin, neuron specific enolase, serotonin, neurofilament and Neural cell adhesion molecule they are S 100 protein negative.

Central chromatolysis is a histopathologic change seen in the cell body of a neuron, where the chromatin and cell nucleus is pushed to the cell periphery, in response to axonal injury.

Let's zoom in on a neuron's cell.

Now, another idea, another way of multiplexing is multiplexing in space, having different parts of a neuron do different things at the same time.

Whenever a flash of light hits the receptor, the pore opens, an electrical current is switched on, and the neuron fires electrical impulses.

So what we see is that this neuron knows whenever the rat has gone into one particular place in its environment.

And when you first see the word dendritic cell, you think, hey, does this somehow relate to dendrites of the nervous system?

And she's actually figuring out how to make a collision avoidance circuitry based on this very large neuron in the locust.

So a typical cell, like the neurons in our brain, has a region called the dendrites that receives input, and that input sums together and will produce action potentials that run down the axon and then activate all the output regions of the neuron.

So there's a possibility that you have computational compartments that allow the different parts of the neuron to do different things at the same time.

One neuron can be connected to so many other neurons, because there can be synapses at these points of contact.

Therefore there is a free interchange of glucose from inside to outside of the cell, regardless of the action of insulin, in the eye, kidney and neurons.

Align cell contents along the top of the cell

Align cell contents centered in the cell

Align cell contents along the bottom of the cell

Nervousness

The nerve!

Well it turns out it's these neuromodulators, just like the neuromodulators in that little tiny ganglion in the crabs.

I edited out the last bit when I asked, Where is the neuron? and she says, The neuron?

The B cell will also take this guy into the cell.

It actually gives it that physical structure. If a cell were to move around that's going to have to be like an amoeba that's going to do with a cytoskeleton as well.

Post synaptic neuron.

The absolute nerve!

and she says, The neuron? The neuron, and then she looked and did this.

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