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