In the California State Legislature, Costa Mesa is in the 37th Senate District, represented by Republican John Moorlach, and in the 74th Assembly District, represented by Republican Matthew Harper.
Myasthenia gravis (MG) is a chronic, complex, autoimmune disorder in which antibodies destroy neuromuscular connections. This causes problems with communication between nerves and muscle, resulting in weakness of the skeletal muscles.
Email. Print. Myasthenia gravis is a neuromuscular disorder that causes weakness and fatigue in the muscles that control voluntary movement in the body. The weakness is caused by a disruption in the communication between the muscles and the nerves that control them.hile myasthenia gravis can affect any voluntary muscles in the body, most patients will first notice its effects in the muscles that control the movement of the eyes and eyelids. The weakening of these muscles can result in droopy eyelids, double vision and partial paralysis of eye movements.