1.   These conditions are assumed to have the same final common pathway of biochemical interactions, and lead to a similar series of consequences.

2.   For just the same reason, it is vanishingly improbable that exactly the same evolutionary pathway should ever be travelled twice.

3.   Apparently, the brain uses the same pathways to generate an emotion as to respond to one.

4.   Both funnel through the same developmental pathways, and it is those pathways, which are still not well understood, that hold the secrets to physiology.

5.   But here we cover the same pathways week to week, season to season, year to year.

6.   Desserts follow the same endangered pathways.