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Comparison of Time- and Frequency-Domain Methods for Assessing Brain Compliance in Brain-Injured Patients Monitored With Intraparenchymal Intracranial Pressure Sensors

2025-12-11 intensive care and critical care medicine Title + abstract only
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IntroductionIntracranial pressure (ICP) monitoring is commonly used in neuro-intensive care, but its utility may be limited by a suboptimal use. The brain pressure-volume relationship, a potential predictor of neurological health, is now approached using time-domain methods, which can be challenging to implement. Frequency-domain methods may offer an alternative, but their relationship with time-domain metrics remains unclear. This study compares time- and frequency-domain methods for assessing ...

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