SPECT imaging is a brain scanning technology that uses a radioactive tracer to track blood flow in the brain.

So the first one is in the brain.

As both human and monkey mirror neurons code hand manipulation and facial gestures, some interesting hypotheses have emerged.

Broca's region is the human counterpart of the monkey mirror neuron area.

Macrophages are usually only found in tissue and are rarely seen in blood circulation.

And we have hundreds of trillions of connections in our brain.

Their erections and their brains fired up.

Well, it's got to do with your brain.

The spinal cord had breaks.

Of course, in the nerve center.

A year later orange and white is maximum blood flow.

Let me completely obstruct this artery to make the point clear. this right over here is a heart attack. This is the primary cause of heart attack. It's less likely but sometimes a plaque could also go downstream, kind of form a thromboembolism.

Even your sexual organs get more blood flow, so you increase sexual potency.

Robots on the Brain

We're talking about our mind.

It's brain surgery.

Blood cells are produced in the bone marrow.

The branches of neurons are like the wires of the brain.

The highest concentration is in our brains.

Ah, you live in the nerve center of France.

Various physiological factors reduce the availability of drugs prior to their entry into the systemic circulation.

On a low fat meal, the blood flow doesn t go down it even goes up.

On a low fat meal, the blood flow doesn't go down it even goes up.

There are 100 billion neurons in the adult human brain.

They're mining blood density levels.

I'm going to stop that there so what do we see in his brain?

Where are these things happening in the brain?

Because dopamine, which floods into your system when you're positive, has two functions.

If you had all of the hemoglobin sitting in your blood plasma, it would actually hurt the flow of the blood.

Brain surgery is very complex.

He underwent brain surgery.

If held there long enough, the drug will diffuse into the blood stream, bypassing the GI tract.

Now, one way of managing Type 1 diabetes is to inject insulin into the bloodstream.

New neural pathways begin to form in the brain.

The structure in the brain that is associated with pleasure, and interestingly also associated with learning.

And the same vessels that are feeding tumors allow cancer cells to exit into the circulation as metastases.

You know all about big brains.

The spinal cord had breaks. The neurons were crossing in every which way.

And theory has not played a role in any sort of grand way in the neurosciences.

He died in August 2014 of a blood clot to the brain.

OK, how is all this complex circuitry set up in the brain?

This is a tumor dark, gray, ominous mass growing inside a brain.

Which makes every impulse going through the brain a binary code.

So this looks something like this when it's in the brain.

So think about, this is in your brain.