Oxidative Stress and Cognitive Dysfunction After COVID-19

This standardized rehabilitation intervention includes a 14-day inpatient course comprising physiotherapy, therapeutic exercises, massage, and respiratory gymnastics. The program is delivered equally to all participants regardless of cognitive status and is intended to promote post-viral recovery in patients recently discharged following COVID-19 pneumonia. No specific cognitive therapy or pharmacological treatment is administered during the rehabilitation period. The intervention is used as background care, not as an experimental variable.