Relationship between reduced scattering coefficient and intracranial pressure in clinical patients under different brain edema states

Abstract There is a lack of safe and effective technology to monitor intracranial pressure accurately non‐destructively. In this paper, the relationship between reduced scattering coefficient in clinical patients under different brain edema states was studied. First, MC simulation model constructed based on types edema. The results laid foundation for ICP detection. Second, changes caused by were studied application. It found that when patient developed edema, showed corresponding changes. Finally, mathematical invasive established. sensitivity 834 nm light tissue higher than 692 light, which could be used reflect physiological state.