science · 29 October 1881 · 143 years ago
death
Died 29 Oct 1881 at age 85 (born 16 Sep 1796).
French physician and clinician who first discovered the localisation of the speech centre in the middle of the left cerebral hemisphere of the brain. He reported this observation in 1825 in his early treatise on brain diseases. He also presented clinical evidence that loss of speech corresponds to a lesion of the anterior lobes of the brain, confirming Gall's opinion on the seat of the organ of articulate language. As a clinician, he published on diverse fields of medicine, including hermaphroditism, on cholera, encephalitis, diseases of the heart, cancer and various forms of fever. In his significant work on rheumatism he recognised the cartilaginous and synovial lesions of this disease and was the first to describe them.
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