Ceroid Lipofuscinosis, Neuronal, 8, Northern Epilepsy Variant, also known as neuronal ceroid lipofuscinosis 8 northern epilepsy variant, is related to ceroid lipofuscinosis, neuronal, 6a and ceroid lipofuscinosis, neuronal, 1, and has symptoms including ataxia, myoclonus and seizures. An important gene associated with Ceroid Lipofuscinosis, Neuronal, 8, Northern Epilepsy Variant is CLN8 (CLN8 Transmembrane ER And ERGIC Protein). Affiliated tissues include brain and thalamus, and related phenotypes are intellectual disability and seizure