The Talairach Client reports Talairach labels for user-defined coordinates. Coordinate data can be manually input through the interface or read from a file. Input data files should be tab-, space-, or comma-delimited and arranged in x, y, z order. There are options to search for the single point, search range, or nearest gray matter. The results are shown on the interface or written to a file that can be viewed in a text editor or imported into a spreadsheet.