This video is a comparison between two muscular diseases. LEM (Lambert Eaton myasthenic) syndrome and autoimmune disease of muscle MG (Myasthenia gravis). Video also includes an introduction, comparison, diagnosis, treatment and conclusion at the end. TIMELINE: 0:04 Introduction 0:54 Common factors 1:20 Symptoms 1:55 Muscle Weakness 2:16 Antibodies 2:38 Recovery of DTR 3:03 Cranial nerves abnormality 3:47 End