TO THE RIGHT HONOURABLE, AND HONOURABLE, THE MANAGERS OF THE ROYAL INSTITUTION OF GREAT BRITAIN, THESE LECTURES, COMPOSED BY A MAN, WHO, IN HIS LIFE TIME, WAS HONOURED BY THEIR SELECTION, AS THEIR FIRST LECTURER; AND WHOSE INFANT FAMILY HAVE SINCE EXPERIENCED THEIR BENEVOLENCE AND PROTECTION, ARE, WITH PERMISSION, DEDICATED, BY THE TRUSTEES OF THE SUBSCRIPTION, IN FAVOUR OF THOSE ORPHANS. CONTENTS.
THE AUTHOR'S LIFE.

His early amusements. His apprenticeship to Mr. Dawson. His studies
at Edinburgh. In London. His establishment at Bradford. At
Knaresborough. At Harrowgate. His marriage. His lectures at
Liverpool. At Manchester. At Warrington. At Lancaster. At Glasgow.
His tour in the Highlands. The death of his wife. His engagement in
the Royal Institution. His resignation. His establishment in
Marlborough Street. His appointment as physician to the Mary-le-bonne
Dispensary. His death.

LECTURE I, INTRODUCTION.

Difficulties and advantages of a popular course of lectures. General view of the human frame. Bones. Muscles. Joints. Powers of the muscles. Brain and Nerves. Senses. Hypothesis of sensation. Galvanism. Distribution of the subjects of the course.

LECTURE II, ON RESPIRATION.

Air. Trachea. Thorax. Animal heat. Its uniformity. Chemical properties of the air. Combustion. Effects of cold.

LECTURE III, ON THE CIRCULATION OF THE BLOOD.

Respiration partially voluntary. Heart. Circulation. Pulsation.
Hepatic vessels. Action of the arteries. Causes propelling the blood.
Varieties of the pulse. Changes of the blood. Harvey's merits.

LECTURE IV, ON DIGESTION AND NUTRITION.