MRI's show cerebral atrophy, brain,neck ,entire spinal cord, sypmtoms, foot drop bilateral, hyperreflexia, weakness of legs, inability to walk for more than 10 minutes, MS ruled out by MRI- no lesions. vitamins and b12 levels Ok , EMG's were OK, Peripheral neuropathy, legs cold and blue. No history of injury, no traumatic birth reported. Early 20's. What to expect? Considering LP, Have seen mutliple nerologists and things are moving slowly, shouldn't there be more concern? No decrease in sensation, walking awkward, drag feet , difficulty climbing stairs,using abdominal muscles to lift legs. No pain involved, likely subtle compensation for many years. How do I get help?