title: The dilemma of refractory epileptic syndromes without structural lesions visible through conventional MRI. "Sight beyond sight": is it possible to trust what we cannot see?
authors.forename: Antônio José da
authors.initials: AJ
authors.lastname: Rocha
mesh_terms: D004827:Epilepsy / Q000473:pathology*; D006624:Hippocampus / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D054220:Malformations of Cortical Development / Q000473:pathology*