This episode delves into the critical topic of cognitive assessment following shunt surgery for idiopathic normal pressure hydrocephalus (iNPH). Based on a systematic review and meta-analysis published in "Fluids and Barriers of the CNS" in 2026, we examine various cognitive assessment methods and their impact on patient outcomes. The review synthesizes data from multiple studies to provide a comprehensive overview of how cognitive function changes post-intervention. We discuss the effectiveness of different assessment tools and the overall clinical implications for managing iNPH patients. This information is crucial for clinicians aiming to optimize patient care and surgical decision-making. Please note that this content is for informational purposes and does not constitute medical advice.