Madaan et al. (2020) described a patient with autistic regression and epilepsy, along with EEG photosensitivity that is considered as an early sign of Batten disease. Cerliponase α, a recombinant human tripeptidyl peptidase 1 enzyme replacement therapy, became the first globally approved treatment for LINCL—Batten disease in 2017, signifying major therapeutic progress (Johnson et al., 2019). This evidence concerns the gene TPP1 and juvenile neuronal ceroid lipofuscinosis.