Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Cerebellar hypoplasia tapetoretinal degeneration ?
    ### Response:
    What are the signs and symptoms of Cerebellar hypoplasia tapetoretinal degeneration? The Human Phenotype Ontology provides the following list of signs and symptoms for Cerebellar hypoplasia tapetoretinal degeneration. If the information is available, the table below includes how often the symptom is seen in people with this condition.
    