The term parieto-occipital fissure is identified in base64 scheme by the sequence cGFyaWV0by1vY2NpcGl0YWwgZmlzc3VyZQ==, while the MD5 signature is equal to 3e4a0d645c01d357628f1f5e5c17bd5f. The ASCII encoding of parieto-occipital fissure in hexadecimal notation is 7061726965746f2d6f636369706974616c2066697373757265.