The expression mask images you see on this site start out as gray scale images, with low expression appearing as black, and increasingly high expression showing as increasingly bright white. By default, we apply a color map to make the difference between high and low expression more distinct. On the color map page , you can choose how colors are mapped to expression masks. Your choice is stored in a javascript cookie on your computer. This means that your choice will stay in effect until either you return to the color map page to change it, or the cookie is deleted from your computer. It also means that your web browser must be configured to accept cookies, which is already the case for the great majority of users
Click here to go to the expression mask color map page.