This video tells us about an autoimmune muscular disease known as Myasthenia gravis. This video covers the basics of MG, its causes, signs, symptoms, diagnosis, prognosis and effective treatment. Myasthenia gravis (MG) is a chronic autoimmune disorder in which antibodies destroy the communication between nerves and muscle, resulting in weakness of the skeletal muscles TIMELINE: 0:11 Introduction 0:54 review of physiology 2:03 Pathophysiology 7:29 Clinical features 10:25 Diagnosis 13:27 Myasthenia inherited syndrome 14:33 Associated factors 15:43 Treatment 17:00 Pyridostigmine 17:23 Cholinergic crisis 19:01 Treatments for a different cause 20:45 End