The term plexus brachialis is identified in base64 scheme by the sequence cGxleHVzIGJyYWNoaWFsaXM=, while the MD5 signature is equal to d5e70783243d03c74570578afb1e6881. The ASCII encoding of plexus brachialis in hexadecimal notation is 706c6578757320627261636869616c6973.