What is a .VOI file?
The .VOI file extension is used for a type of file called a Voyetra Voice File. These files are important in the medical field, especially when working with brain scans like MRI and PET scans. They contain what are called Volume of Interest (VOI) drawings. These drawings help doctors and researchers define 3D areas in the brain scans that they are particularly interested in studying or monitoring. These areas are known as Regions of Interest (ROIs).
When using a medical program called BrainMaker, these VOI files are very useful. Within BrainMaker, there's a tool called the VOIGroup Manager. This tool helps users save and manage their VOI files as groups. This makes it easier to work with multiple areas of interest at the same time.
To open and work with .VOI files, certain specialized software is needed. One of the main programs that can open these files is called MATLAB, which is made by a company called The MathWorks. MATLAB is a powerful program used for mathematics and scientific computing. It's especially useful for parsing, which means analyzing and converting the VOI file's data into a format that's useful for the user. Another program that can open .VOI files is SPAMALIZE BrainMaker, which is specifically designed for working with brain scans.
In summary, .VOI files are important in the medical field for defining and managing areas of interest in brain scans. They are primarily used with the BrainMaker program and can be opened and analyzed with software like MATLAB and SPAMALIZE BrainMaker.
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