1.   In experiments with rats, increased electrical activity was recorded in the satiety centre of the brain during chewing and swallowing.

2.   One can certainly point to abuses resulting from the increased activity around art.

3.   The supplementary motor area has shown increased activity during learning of new movements.

4.   This increased activity continues for some seconds, longer than the time required for any language processing of that information.

5.   Indian government officials said that the dismissal was prompted by increased activity of Sri Lankan Tamil militants in the state, leading to the breakdown of law and order.

6.   Numerous other companies were attracted to the port by the increased activities in the North Sea.

7.   A record number of licentiate applications have been assessed, reflecting the increased promotional activities carried out.

8.   Morning awakening provides a strong stimulus for increased colonic contractile activity.

9.   Increased proliferative activity in gastrointestinal epithelium promotes tumour formation and inhibition of proliferation reduces tumour incidence.