grey matter BrE
gray matter AmE

I think you must be missing some grey matter too.

There are a few others but grey matter letting me down these days.

Could there be a more splendid way to get the grey matter working?

It just requires a little time and activity from the old grey matter.

The grey matter is bound to put up a little resistance.

Grey matter loss appears to increase 9.5 times the normal rate with each year.

Grey matter is a component of the central nervous system.

But that would involve being reasonable and using the old grey matter.

While away those dark winter evenings and exercise the grey matter at the same time!

Now you can gain access to a whole host of brilliant grey matter for your own means.

All that grey matter and potential that was never used.

White matter is used to connect different areas of grey matter.

It had many similarities with a learning program, which she allowed to mushroom into her grey matter.

She wondered if she could think with what was left of her grey matter.

He held the flame directly below the speck of grey matter.

And she gets into your blood stream, she'll turn your grey matter green.

Piercing to the grey matter in the centre of the spine.

At 82 we both knew we had to keep the old grey matter ticking over.

It's the old grey matter that's really concerning me.

The twenty-first century will be the century of knowledge and grey matter.

He kept his eyes on the pulsing grey matter.

In the brain white matter is surrounded by grey matter most of the time.

Grey matter is the part of the brain where information is processed.

Some structural differences in grey matter may be associated with psychiatric disorders.

Thus, the percentage of grey matter appears to be more related to brain size than it is to gender.

The back of her head was thick with blood and gray matter.

How long has it been since people added three numbers like 47, 24 and 3 using nothing but gray matter?

I think you must be missing some grey matter too.

After all, except for gray matter, she had no flesh.

There are a few others but grey matter letting me down these days.

Could there be a more splendid way to get the grey matter working?

It just requires a little time and activity from the old grey matter.

Women on average have a higher percentage of gray matter in comparison to men.

Men seem to think with their gray matter, which is full of active neurons.

There had been entirely too much traffic through my gray matter of late and I was not looking forward to any more.

The grey matter is bound to put up a little resistance.

You had to have gray matter on the ground.

Getting through to whatever gray matter existed in that beautiful head was going to be tough.

Grey matter loss appears to increase 9.5 times the normal rate with each year.

Other researchers are struggling to find out what is then the master plan behind the body's gray matter.

They all looked at him, waiting for an explanation, their minds beginning to think he may have lost some gray matter.

Grey matter is a component of the central nervous system.

But that would involve being reasonable and using the old grey matter.

While away those dark winter evenings and exercise the grey matter at the same time!

When a question occurs to me, the only data is what's wedged in my own gray matter.

We do like to make them laugh but also stir the gray matter."

Nothing important, just some gray matter that I suppose was stuffing or insulation.

Now you can gain access to a whole host of brilliant grey matter for your own means.

All that grey matter and potential that was never used.

"Basically, it's an exercise for the old gray matter," he said.