Continuous neuromonitoring is vital for guiding neurocritical care, yet artefacts frequently obscure cerebral physiological signals and hinder clinical decisions. In this Review, sources of artefacts and their clinical impact are examined, alongside emerging strategies — both knowledge-based and data-driven — for artefact mitigation, sensor design and artificial intelligence-enabled real-time monitoring in precision neurocare.
- Xuhang Chen
- Stefan Yu Bögli
- Peter Smielewski