What do you see in the picture below? Is the lady turning clockwise or anti-clockwise?
If you see this lady turning clockwise you are using your right brain.
If you see her turning anti-clockwise, you are using your left brain.
Most of us would see the dancer turning anti-clockwise though you can try to focus and change the direction; see if you can do it.
If you can make her go one way and then the other at will without shifting your gaze, your IQ is above 160 … which is almost at genius level!
LEFT BRAIN FUNCTIONS
RIGHT BRAIN FUNCTIONS