Medicine All of the following statements about Creutzfeldt-Jakob disease are true, Except – A It is a neurodegenerative disease. B It is caused by infectious proteins C Myoclonus is rarely seen D Brain biopsy is specific for diagnosis. 💡 Explanation All of the following statements about Creutzfeldt-Jakob disease are true, Except - ✓ Correct Answer: C. Myoclonus is rarely seen