Class Siyu(){

function GetBrainSignals(){
//Assume that brain is 3-dimentional and rectangle =P
  for (int iCount = 0; iCount <  brainWidth; i++){
    for (int kCount = 0; kCount < brainLength; i++){
      for (int jCount = 0; jCount < brainHeight; i++){
        signals += retrieveSignals( brainWidth, brainLength, brainHeight );
      }
    }
  }
  if (signals == null){
    return “Don’t know myself”;
  else{
    return signals;
  }
} //End function GetBrainSignals

} //End Class

Just imaginary codes. =)