When the first text field appears you have to click on the little arrow in the bottom right corner to proceed. This is the way to proceed in the game unless you are exhorted to do something else.
If you want to skip the introduction, click on "Skip"!
Click on the folders in the upper left corner, or click on the arrows in the bottom right corner, to select one of the patients. When you have selected a proper MRI patient click on "Select".
Click on "Yes" or "No" on the MRI questionnaire. If you click "No" you have to select another patient.
Now you have to remove all metal objects from the patient by clicking on them. When finished click on "Proceed to MRI". If you haven't removed all objects you will have to do it again.
Choose some music for the patient if you like! Click on "Proceed with MRI" when ready.
Now there is a "memory game"-like exercise - try to find two equal images. The number of moves you make is shown in the upper left corner. The fewer moves the better points in the end.
Sort the images to the right folder!
In the end you get evaluated. If you've succeded with the memory and the sorting you can get five out of five magnets .