abnormal, acetylcholine, ach, antibodies, antibody, artwork, autoantibodies, autoantibody, autoimmune, biochemical, biochemistry, blocking, cgi, condition, digitally generated, disease, disorder, fatigue, human body, illustration, immune system, immunological, immunology, junction, medical, medicine, membrane, mg, muscle, muscle weakness, muscular, myasthenia gravis, neuromuscular, neuromuscular junction, no-one, nobody, postsynaptic, receptor, receptors, signal transmission, synapse, unhealthy, voluntary muscles