The term cerebrospinal fever is identified in base64 scheme by the sequence Y2VyZWJyb3NwaW5hbCBmZXZlcg==, while the MD5 signature is equal to b65d7b188ebf6b3f707f3ab500a3a4a7. The ASCII encoding of cerebrospinal fever in hexadecimal notation is 6365726562726f7370696e616c206665766572.