title: The epileptology of Théodore Herpin (1799-1865).
abstract: The Frenchman, Théodore Herpin (1799-1865), in Des Accès Incomplets d'Epilepsie, published posthumously in 1867, provided a very detailed account of a wide range of the possible manifestations of nonconvulsive epileptic seizures. However, he did not note the presence of absence seizures in any of his 300 patients who had experienced, at least in some of their attacks, what he considered were incomplete manifestations of epilepsy, the word "epilepsy" being taken to refer to full generalized tonic-clonic seizures. In the one patient, Herpin recognized that all epileptic seizures, whether complete or incomplete, began in the same way, and deduced that they must originate in the same place in that patient's brain. He did not develop the latter idea further. His observations, and his interpretation of them, seem to have preceded John Hughlings Jackson's independent development of similar concepts, but Jackson's more extensive intellectual exploration of the implications of his observations made him a more important figure than Herpin in the history of epileptology.
mesh_terms: D004827:Epilepsy / Q000266:history*; D005602:France; D049672:History, 19th Century; D006801:Humans; D009626:Terminology as Topic