The term medulla spinalis is identified in base64 scheme by the sequence bWVkdWxsYSBzcGluYWxpcw==, while the MD5 signature is equal to b8c4673ced043bdb78a6552b93039c34. The ASCII encoding of medulla spinalis in hexadecimal notation is 6d6564756c6c61207370696e616c6973.