It's certainly possible BlackoutFear, but as you can probably see from the responses, PAWS is simply a collection on symptoms common to people after withdrawal. There is no medical or psychological "diagnoses" of PAWS. And there is no common "cure" other than dealing with the symptoms themselves and letting them pass or treating them if they become problematic.
Memory loss/brain "fog" is a common issue for weeks, sometimes even months after quitting, but again - if you feel it's an issue that concerns you please see a doctor.