Jean Pierre Flourens
Marie Jean Pierre Flourens (13 April 1794 – 6 December 1867), father of Gustave Flourens, was a French physiologist, the founder of experimental brain science and a pioneer in anesthesia. Through the study of ablations on animals, he was the first to prove that the mind was located in the brain, not the heart.
François Leuret
Leuret is remembered for his work in comparative anatomy of the brain with Louis Gratiolet. The two men did extensive topographic mapping of the folds and fissures of the cerebral cortex. Leuret coined the name "fissure of Rolando" after Italian anatomist Luigi Rolando (1773–1831) for what is now known as the central sulcus of the brain.