science · 12 December 1777 · 247 years ago
death
Died 12 Dec 1777 at age 69 (born 16 Oct 1708).
Swiss biologist, the father of experimental physiology, who made prolific contributions to physiology, anatomy, botany, embryology, poetry, and scientific bibliography. Haller was the first to recognize the mechanism of respiration and the autonomous function of the heart; he discovered that bile helps to digest fats, and he wrote original descriptions of embryonic development. He also summarized anatomical studies of the genital organs, the brain, and the cardiovascular system. Most important were his contributions to the understanding of nerve and muscle activity which laid the foundations for the advent of modern neurology.
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