Brain waves vs. bedside checks: which tracks ICU sleep better?

This study looks at whether using an EEG (a device that measures brain activity) can give a more accurate picture of sleep quality in intensive care patients with acute respiratory failure, compared to the usual nurse assessments. About 47 adults in the ICU will have their sleep tracked by both methods. The goal is to see if EEG monitoring helps improve how sleep is evaluated in critically ill patients.