This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Rademecker complex in EEG is seen in - \nSelect and explain. \nA. SSPE, B. vCJD, C. cCJD, D. Kuru', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer- A. SSPECharacteristic periodic activity (Rademecker complex) is seen on EEG showing widespread coical dysfunction in SSPE.It is characterised by high voltage spike occuning at higlr lrequency of 0.5- 1.5 seconds.', 'role': 'assistant'}]