Myasthenia Gravis: An autoimmune disorder characterized by weakness and rapid fatigue of voluntary muscles due to impaired communication between nerves and muscles.
Neuromuscular Junction: The synapse or connection between a motor neuron and a muscle fiber where nerve impulses transmit signals to initiate muscle contraction.
Immunosuppressive Drugs: Medications that inhibit or prevent activity of the immune system, commonly used in treating autoimmune diseases like myasthenia gravis.