Can a person be awake on ECMO?

Certainly, let's explore this question with a thoughtful and curious tone. "I'm intrigued by the idea of someone being awake while undergoing ECMO treatment. Is it truly possible for a person to maintain consciousness during this intensive medical procedure? I understand that ECMO, or extracorporeal membrane oxygenation, is typically used in critical care situations to support the heart and lungs when they're unable to function adequately on their own. But could the patient still be awake and aware of their surroundings, despite the severity of their condition and the complexity of the treatment they're receiving?