Common symptoms of Creutzfeldt-Jakob disease include uncontrolled sporadic laughter, progressive dementia, depression, personality changes, sleep disorders, and jerky movements (characteristic myoclonus).
What is the background and what are the indications of Creutzfeldt-Jakob disease?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What is the background and what are the indications of Creutzfeldt-Jakob disease? [/INST] \n Common symptoms of Creutzfeldt-Jakob disease include uncontrolled sporadic laughter, progressive dementia, depression, personality changes, sleep disorders, and jerky movements (characteristic myoclonus).</s>