The term middle cerebral artery is identified in base64 scheme by the sequence bWlkZGxlIGNlcmVicmFsIGFydGVyeQ==, while the MD5 signature is equal to 821da4f5d7663b85c9fe0623ecd4a21c. The ASCII encoding of middle cerebral artery in hexadecimal notation is 6d6964646c6520636572656272616c20617274657279.