Excerpt from A Treatise on the Diseases of the Tongue Tunas is perhaps no part of the human body, not essential to life, which is of more importance than the tongue. Placed as it is at the entrance to the alimentary tract, aiding in mastication and deglutition, endowed with the special sense of taste, and taking a large share in those modulations of the voice which constitute articulate speech, it is an organ which cannot be injured or diseased without laying the patient under the most serious disabilities. But, besides this, it is an organ which has been examined from the earliest times as affording an index to the state of the general health; and medical men have been in the habit of inspecting it with the same regularity that they have felt the pulse. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.