EXPERIMENTS

ON

THE NERVOUS SYSTEM,

WITH OPIUM AND METALLINE SUBSTANCES;

MADE CHIEFLY WITH THE VIEW OF DETERMINING THE

NATURE AND EFFECTS

OF

ANIMAL ELECTRICITY.

BY ALEXANDER MONRO, M. D.

PROFESSOR OF MEDICINE, ANATOMY AND SURGERY IN THE UNIVERSITY OF EDINBURGH; FELLOW OF THE ROYAL COLLEGE OF PHYSICIANS, AND OF THE ROYAL SOCIETY OF EDINBURGH, AND OF THE ROYAL ACADEMY OF SURGERY IN PARIS.

EDINBURGH:

PRINTED BY ADAM NEILL AND COMPANY, FOR BELL & BRADFUTE, AND T. DUNCAN; AND J. JOHNSON, LONDON.

M.DCC.XCIII.