When The Dog Is Repeatedly Teased With

The Digestive Canal Represents A Tube Passing Through The Entire Organism And Communicating With The External World, I.e. As It Were The External Surface Of The Body, But Turned Inwards And Thus Hidden In The Organism.

Physiology Has, At Last, Gained Control Over The Nerves Which Stimulate The Gastric Glands And The Pancreas.

The Gastric Laboratory Uses Its Protein Ferment Under An Acid Reaction.

As Was To Be Expected, The Discovery Of The Nervous Apparatus Of The Salivary Glands Immediately Impelled Physiologists To Seek A Similar Apparatus In Other Glands Lying Deeper In The Digestive Canal.

Men Are Apt To Be Much More Influenced By Words Than By The Actual Facts Of The Surrounding Reality