Diffusion kurtosis imaging (DKI)

Diffusion kurtosis imaging (DKI) is an advanced MRI technique that measures how water molecules move within tissues, especially brain tissue. While traditional diffusion imaging looks at the average movement, DKI captures the complexity and variability of water diffusion, revealing details about tissue structure and health. This additional information helps identify subtle changes or abnormalities in tissues, such as early signs of disease or damage, providing a more detailed picture than standard methods. Overall, DKI enhances our ability to understand tissue architecture and detect conditions that may not be visible with conventional scans.