The term polyneuritic psychosis is identified in base64 scheme by the sequence cG9seW5ldXJpdGljIHBzeWNob3Npcw==, while the MD5 signature is equal to 4656ed7b87bd730ebfcebdf89fd2e240. The ASCII encoding of polyneuritic psychosis in hexadecimal notation is 706f6c796e657572697469632070737963686f736973.