System and Methods for Model-based Noninvasive Estimation and Tracking of Intracranial Pressure

Techniques for estimating intracranial pressure using arterial blood pressure and cerebral blood flow velocity measurements. The techniques may include obtaining a first set of data identifying arterial blood pressure and cerebral blood flow velocity of a patient during a first period of time and estimating an initial intracranial pressure value for the patient. The techniques further include obtaining a second set of data identifying arterial blood pressure and cerebral blood flow velocity of the patient during a second period of time, estimating an updated intracranial pressure value for the patient by determining a change in intracranial pressure of the patient based on the second set of data and the initial intracranial pressure value, and outputting information indicating the updated intracranial pressure value.