Examples of use of grey matter
1. Reuters For Londoners, grey matter is the new black.
2. Such grey–matter gymnastics, says Professor Robertson, can knock 14 years off our brain age.
3. Instead, a dangerous pocket of grey matter called the Preposterous Fantasy Zone goes berserk.
4. Here, they explain some of the most surprising secrets of our grey matter...
5. Children given capsules of omega–3 and omega–6 fats grew additional "grey matter" which helps intelligence.