Can any of the paralysis symptoms be seen in MRI? I used to feel very less energy in right arm and right leg. I also had problem in balancing my self sometimes, not very often. I was a heavy smoker smoking 25 to 30 a day then I quit for 4 months, literally no cigarettes. Then I started smoking again 5 to 10 cigarettes a day. During 5 to 10 cigarettes a day I felt these symptoms. At night when I used to come back from I used to feel a little unconsciousness as well as when I when I used to wake up I mentioned. Thank you.