Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Multiple sclerosis ?
    ### Response:
    What are the signs and symptoms of Multiple sclerosis? The peak age of onset is between ages 20 and 40, although it may develop in children and has also been identified in individuals over 60 years of age. The most common signs and symptoms include sensory disturbance of the limbs; partial or complete visual loss; acute and subacute motor dysfunction of the limbs; diplopia (double vision); and gait dysfunction.
    