Intracranial EEG for Detecting Epileptic Activity in Acute Brain Injury: A Systematic Review and Meta-analysis

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24 Oct 2026 0 comments

Intracranial electroencephalography (iEEG) has been increasingly explored as part of multimodal neuromonitoring in acute brain injury, yet its diagnostic benefit compared with continuous surface EEG (suEEG) remains uncertain. We have performed a meta-analysis to quantify seizure and rhythmic and periodic pattern detection rates and concordance with suEEG. Secondary objectives were the assessment of correlations with brain injury, safety, and techniques. Following the Preferred Reporting Items...