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
Rademecker complex in EEG is seen in - 
Select and explain. 
A. SSPE, B. vCJD, C. cCJD, D. Kuru
A: SSPE
Answer: A: SSPE 
Explanation: 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.