And that was the end of the shrinking of vacuum tubes, but it was not the end of the exponential growth of computing.

That hit a wall. They couldn't shrink them and keep the vacuum.

I just wanted to, using the complexity and the technology of the brain, of the human brain.

Shrinking ice sheets make the planet darker, so it absorbs more sunlight and becomes warmer.

Phantoms in the Brain.

...originally forests covered 36 percent of Ghana's territory but by 2000 this had shrunk to just 10 percent.

The inflammation of the brain tissue may also obstruct the normal flow of CSF around the brain (hydrocephalus).

It's on this side of the brain.

We found activity in the brain region, in exactly the same brain region associated with intense romantic love.

Allan Jones A map of the brain

Here, we have the brain of the animal.

We can look down in the brain of the monkey.

This is another sequence of Motts' brain.

We found activity in other brain regions also in a brain region associated with calculating gains and losses.

So we're interested in exactly where in the brain, and what's the most important part of the brain.

Well, as Chris pointed out, I study the human brain, the functions and structure of the human brain.

This maps the large cabling in the brain.

So now we can look throughout the brain.

We're beginning to look inside the brain.

It activates the same areas in the brain.

So what will brain theory look like?

Now these are multifunctional areas of the brain.

These parts of the brain are quieting down.

We need to reach a target inside the brain.

It activates a different part of the brain.

It hooks up all parts of the brain.

And here's inside the brain.

The motor of the brain. It's a drive.

Tom has more money than brains.

She has more money than brains.

In Alaska, the effects of sea ice shrinkage have contributed to higher mortality rates in polar bear cubs, and have led to changes in the denning locations of pregnant females.

And after all, we are our brains. My brain is talking to your brain.

Now, how much computation does the brain do?

Now, Jim's brain is memorizing the almanac.

This is the word side of my brain.

So this brain region is called the Right TPJ.

The main unit will then go inside the brain.

They're controlled by different parts of the brain.

It's very destructive to the brain cells.

Now imagine that you will soon be able to look inside your brain and select brain areas to do that same thing.

So it's different from the motor prosthetics where you're communicating from the brain to a device. Here we have to communicate from the outside world into the brain and be understood, and be understood by the brain.

We're going to fly into my colleague Peter's brain.

And you can see how the little math processor is working up here in his brain and is lighting up the whole brain.

It's all happening here in your limbic brain, the part of the brain that controls decision making and not language.

When we think of brain, we of course imagine our own brain.