St. Valentine--patron saint of epilepsy: illustrating the semiology of seizures over the course of six centuries.

From the 15th century to the present day, Christian art has portrayed people who suffer from epilepsy as attributes in illustrations of Saint Valentine (SV). The objective of our study was to interpret the works of art from a modern epileptological perspective on the basis of a collection of portrayals of SV in Europe that was as comprehensive as possible. The people depicted as attributes were analyzed with respect to their age, gender, social status, and possible seizure semiology. Three hundred forty-one illustrations of SV from Austria, Belgium, Croatia, Czech Republic, France, Germany, Hungary, Ireland, Italy, Luxembourg, Poland, Scotland, Slovakia, and Switzerland were systematically analyzed. Irrespective of the age of the work of art, among the 143 pictures of people with possible epilepsy characteristics, there were more males than females from various levels of society. As far as could be interpreted, there were 17 infants, 35 children, 7 adolescents, and 84 adults. With respect to possible seizure semiology, infantile spasms (n=10), atonic seizures (n=13), tonic seizures (n=53), absences (n=2), psychogenic seizures (n=4), and postictal or undefinable states (n=61) were differentiated in a subjective assessment. Despite the fact that from a modern perspective, the 15th to 20th centuries in Europe seemed to be dominated by a rather superstitious attitude toward epilepsy, there is striking accuracy in the detail of the semiology in many of the historic portrayals, and a well-founded knowledge of epilepsy is apparent.