McGill Physiology Laboratory c1903. McGill Archives PL007340  

The development of laboratory instruments is closely intertwined with the growth of physiology, as advances in one have consistently driven progress in the other. Early physiological studies relied on simple tools to observe basic bodily functions As scientific experimentation increased the need for more precise and reliable instruments became evident. Innovations such as microscopes, kymographs, and electrophysiological recording devices allowed researchers to measure processes like blood flow, nerve impulses, and muscle contraction with increasing accuracy. Laboratory instrumentation can provide important insights into the changes and development of the field of study of medicine and physiology. 

Recording instruments have shaped the way scientific data are presented, discussed and accepted. 

"Golden Age of Physiology at McGill University". Dr. Phil Gold

History of the McGill Physiology Department 1821-1949

1880: Osler’s Approach to Teaching Physiology

image of osler

Osler taught physiology through experiment.

1903: New McGill Physiology Laboratory

image of WS Morrow

WS Morrow described the lab and new equipment in the Physiology Department at McGill.