It has long been known for sure that the sight of tasty food makes a hungry man's mouth water; also lack of appetite has always been regarded as an undesirable phenomenon, from which one might conclude that appetite is essentially linked with the process of digestion.

It goes without saying that the desire to accomplish the task with more confidence, to avoid wasting time and labour, and to spare our experimental animals as …

It is clear to all that the animal organism is a highly complex system consisting of an almost infinite series of parts connected both with one another and, as…

In this way we often had to perform very minute operations, sometimes several of them on one and the same animal.

This is an excellent martini-sort of tastes like it isn't there at all, just a cold cloud.

As we have seen, bread, and especially dry bread, evokes secretion of considerably larger quantities of saliva than meat.

Edible substances evoke the secretion of thick, concentrated saliva. Why? The answer, obviously, is that this enables the mass of food to pass smoothly through…