Eufemiusz J. Herman: A Pioneer and Leader in Polish Neurology.

Eufemiusz J. Herman was a pioneering figure in Polish neurology whose contributions spanned clinical practice, research, and education. Born in 1892, his career was marked by a deep understanding of neurological semiology, which he honed under the mentorship of Edward Flatau. Herman was a true scientist and physician, demonstrating his dedication to research even before graduating from medical school. His commitment to scientific inquiry persisted even during the harrowing conditions of the Warsaw Ghetto, where, amidst an epidemic of typhus, he documented and treated the neurological complications of the disease. His extensive body of work, comprising 17 books and over 200 scientific papers, led to the description of several enduring clinical signs, including the eponymous Herman's syndrome (post-traumatic syndrome with livedo racemosa universalis) and the nuchal-toe sign in meningitis. Herman's enduring legacy encompasses not only his scientific discoveries but also his pivotal role in shaping Polish neurology. His work bridged pre- and postwar neurological traditions, laying the foundation for modern neurological practice in Poland and contributing to the international advancement of the field. This paper reviews Herman's most noteworthy scientific achievements and their impact on neurological practice.