Excerpt from The Nervous and Chemical Regulators of Metabolism: Lectures The progress of every science and of every branch of a science is like that of a ship beating to wind ward, now to one side now to the other of the Straight line towards the port ahead, and, every now and then, it is well that the position, as regards the true course, should be determined. In the study of the regulation of metabolism we have for some considerable time been sailing steadily on the tack of chemical regulation, and it behoves us to consider what point we have reached, and how we lie as regards the true line of advance. This is the Object of these lectures. 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.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.