A. (Angelo) Mosso

Born on May 30, 1846, and dying on November 24, 1910, Angelo Mosso was an Italian physiologist whose research ranged widely across the human body and mind. He taught at the University of Turin and became known for careful, imaginative experiments that linked physiology with psychology.

Mosso studied fatigue, respiration, blood circulation, and physical performance, and he designed instruments to measure these processes. He is especially noted for work showing changes in blood flow during mental activity, using methods that later historians of science have described as an important forerunner of modern neuroimaging.

Alongside his laboratory work, he wrote for broader audiences and helped make physiology vivid and accessible. His reputation today rests on both his scientific curiosity and his knack for turning difficult questions about the body into experiments people could actually see and understand.