Ceroid Lipofuscinosis, Neuronal, 6b, also known as neuronal ceroid lipofuscinosis 6b, is related to adult neuronal ceroid lipofuscinosis and ceroid lipofuscinosis, neuronal, 1. An important gene associated with Ceroid Lipofuscinosis, Neuronal, 6b is CLN6 (CLN6 Transmembrane ER Protein). Affiliated tissues include eye and brain, and related phenotypes are mental deterioration and dementia