Last 8 months have had clonus in right leg, losing muscle strength harder to walk. Have had brain mri, report said signs of als, 2 spinal mri all normal, went to U of M for test and EMG, which showed both upper and lower motor neuron signs in right lower extremity and changes in paraspinals and left lower extremity. Had tons of blood test all normal. So just the the one MRI and EMG showing signs of anything. But, know one knows, I did have gastric bypass surgery 4 years ago. Low iron 3 years ago, with iron iv's been normal since. My question is think at this time there watching to see if gets worse every 3 months now. Or what to do from here. This not knowing where to get answers at this point. Does this sound like it is heading in the ALS direction? Thank you, for your time!