title: Rebuttal to the manuscript by R.J. Porter.
authors.affiliation: University Medical Center, UMCU Lundlaan 6, 3584EA Utrecht, The Netherlands; Faculty of Medicine & Psychology Sapienza University, c/o Sant' Andrea Hospital Via di Grottarossa, 1035-1039, 00189, Roma, Italy. Electronic address: dkasteleijn@planet.nl.
authors.forename: Dorothee
authors.initials: D
authors.lastname: Kasteleijn-Nolst Trenite
mesh_terms: D004569:Electroencephalography; D020195:Epilepsy, Reflex; D010775:Photic Stimulation
keywords: Focal epilepsy; PK/PD; Partial seizures; Photoparoxysmal EEG Response (PPR); Photosensitivity model; Proof of Concept