1.   But the immature brain cells were the most effective treatment in the rats, says Sandberg.

2.   Even so, some brain cells were still working, as I stared inwardly at the nub of the problem.

3.   For instance, while brain cells do die and are not replaced, their loss is not an explanation for senility.

4.   Like cocaine and amphetamine, alcohol directly stimulates certain brain cells.

5.   Nicotine appears to stimulate brain cells in nearly the same way that cocaine does, new research finds.

6.   No new brain cells are produced after birth.

7.   Now he could no more excise it from his brain cells than he could sever his past from his future.

8.   The alcohol is now affecting her balance and slowing the brain cells governing learned social behaviour and inhibitions.

9.   Then, the mice were killed and scientists counted their brain cells, looking for differences between the former littermates.

10.   There are more human brain cells on this space station than there are stars in this galaxy.