myasthenia gravis cause

What is Myasthenia Gravis? Myasthenia gravis (MG) is an autoimmune condition, which means that the body’s immune system incorrectly attacks its parts. MG interrupts the communication between nerves and muscles (the neuromuscular junction). Myasthenia gravis (MG) patients are unable to actively control their muscles. They experience varying degrees of fatigue and muscular weakness. The muscles…