Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Schindler disease type 1 ?
    ### Response:
    Schindler disease is an inherited condition that primarily causes neurological problems. There are three types of Schindler disease. Schindler disease type 1, also called the infantile type, is the most severe form. Babies with this condition appear healthy a birth, but by the age of 8 to 15 months they stop developing new skills and begin losing skills they had already acquired.
    