http://www.semanticweb.org/rjyy/ontologies/2015/5/ESSO#Semiology

Semiology means description of the event Translates to symptoms This is the phenotype of the seizure

Semiology

Engel 2001 The 1981 Classification of Epileptic Seizures also has been criticized because it is not purely semiologic; post hoc etiologic information and EEG data are often required to use it properly, and the dichotomy of “partial” versus “generalized” belies a need to avoid anatomic implications. The Task Force believes that a purely descriptive phenomenologic approach to defining ictal semiology has definite clinical value, and the new diagnostic scheme proposed here includes a modification of a previously proposed classification of ictal phenomenology, as an option that can be used in detail where appropriate.

http://www.semanticweb.org/rjyy/ontologies/2015/5/ESSO#Clinical_History