Ceroid Lipofuscinosis, Neuronal, 3, also known as batten disease, is related to ceroid lipofuscinosis, neuronal, 1 and peripheral retinal degeneration, and has symptoms including myoclonus, seizures and abnormality of extrapyramidal motor function. An important gene associated with Ceroid Lipofuscinosis, Neuronal, 3 is CLN3 (CLN3 Lysosomal/Endosomal Transmembrane Protein, Battenin). The drugs Prednisolone and Prednisolone acetate have been mentioned in the context of this disorder. Affiliated tissues include eye and heart, and related phenotypes are seizure and developmental regression