Physiology All of the following statements about Myasthenia Gravis are true, except: A Anti-AChR antibodies are the most common antibodies in generalized myasthenia gravis B The pathogenic Anti-AChR antibodies are IgG antibodies C Anti-MuSK antibodies are directed against muscarinic ACh receptors D The major defect is a decrease in the number of available ACh receptors 💡 Explanation All of the following statements about Myasthenia Gravis are true, except: ✓ Correct Answer: C. Anti-MuSK antibodies are directed against muscarinic ACh receptors