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Introduction
Despite an 18%–30% prevalence, there is no consensus regarding pathogenesis of emergence delirium after anesthesia in children. Functional near‐infrared spectroscopy (fNIRS) is an optical neuroimaging modality that relies on blood oxygen level‐dependent response, translating to a mean increase in oxyhemoglobin and a decrease in deoxyhemoglobin. We aimed to correlate the emergence delirium...