What does "Free Water" mean?
Table of Contents
Free water refers to the water in the body that is not trapped in cells or tissues. It flows more easily and is typically found in spaces between cells or within certain compartments in the body, like the brain.
Importance in the Brain
In brain imaging, understanding free water helps in studying brain structure and function. It can provide insights into how healthy and damaged brain tissues behave. By measuring free water, researchers can learn more about various conditions affecting the brain, such as injuries or diseases.
Measurement Techniques
Scientists use special imaging techniques, like diffusion MRI, to measure free water. These techniques help visualize how water moves through the brain, providing valuable information about its health and condition. Monitoring free water can help in identifying changes in the brain over time, which is important for diagnosis and treatment planning.