Myasthenia gravis (MG) is a disease of neuromuscular transmission. This means that free movement is weakened, which performs striated muscles.
Typically, you can not keep the eyelid in a normal position, one or both eyelids are drooping. It can occur even double vision.
It occurs pronunciation impaired by the length of the call at the beginning of the letter R, language like wooden, then soft consonants r, z, w, and then the syllables. This condition accompanies worsening swallowing inability to swallow with dropping out or bite mouth oozing fluids.