Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) biotin-thiamine-responsive basal ganglia disease ?
    ### Response:
    Biotin-thiamine-responsive basal ganglia disease is a disorder that affects the nervous system, including a group of structures in the brain called the basal ganglia, which help control movement. As its name suggests, the condition may improve if the vitamins biotin and thiamine are given as treatment.
    