The term posterior cerebral artery is identified in base64 scheme by the sequence cG9zdGVyaW9yIGNlcmVicmFsIGFydGVyeQ==, while the MD5 signature is equal to 17b1a4b4623578388533fa2c9ea58d35. The ASCII encoding of posterior cerebral artery in hexadecimal notation is 706f73746572696f7220636572656272616c20617274657279.