EXECUTIVE BRIEF Night Shift Vigilance and the Oxygen-Centric Model: Preserving Cognitive Stability in Safety-Critical Occupations Without Stimulant Escalation Authors:Doc X, MD, ScD, MPH, MSDoc X, RN, BSN, DNP Context Night shift and extended-duty work are inherent features of many safety-critical professions, including aviation, healthcare, emergency response, and transportation. These operational demands impose predictable physiologic stress … Continue reading Executive Brief Night Shift Vigilance