The term attention deficit hyperactivity disorder is identified in base64 scheme by the sequence YXR0ZW50aW9uIGRlZmljaXQgaHlwZXJhY3Rpdml0eSBkaXNvcmRlcg==, while the MD5 signature is equal to 9cea3da2f99701f5a5e88a7828f69d49. The ASCII encoding of attention deficit hyperactivity disorder in hexadecimal notation is 617474656e74696f6e20646566696369742068797065726163746976697479206469736f72646572.