1.   And so there is psychokinesis, mind acting upon a material object, namely brain cells.

2.   The outbreak was traced to a batch of the drug tainted with the chemical NPTP, which is toxic to brain cells.

3.   The treatments apparently work by reducing the damage from too much oxygen going to brain cells.

4.   Winners of the Marathon Viewing competition would be determined using a complex formula comparing pounds gained to brain cells lost.

5.   Gillespie said the studies showed that the altered virus attacks only brain cells that are dividing or growing.

6.   Neural stem cells can form nerve and brain cells.

7.   The VTA is rich in dopamine, a neurotransmitter associated with pleasure that is normally released in small amounts as a biochemical reward to brain cells.