Aphantasia Test Ver. 2.0
By taking this test, you are helping the ground floor growth of this entirely new branch of neuroscience: studying the mind's eye. This test should take about an hour to complete. Make sure you will be undisturbed as it will require some concentration. Also, make sure to take the test through a computer, not a mobile device.
Note: You cannot take this test unless you have received your 3D glasses.