Quote:
Originally Posted by xris
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I suspect most people can see it rotate mostly clockwise or anti-clockwise. And some people can make it rotate in the direction they wish, clockwise or anti-clockwise (what you call "Both"). Making it "bounce", either way, is a bit more tricky.
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I think there is a way to trick the brain in seeing the counter spin by opening and shutting eyes very fast while looking on it (maybe one should start with a long shut phase and a tiny open phase... and shift the shut/open ratio more to open until both phases are equal in length). In the same time one describes a rotating movement with the mouse in the direction one wants to see the figure spin. Maybe it takes a while but the brain will switch to the intended direction somewhen in the process.
Doing this several times enables the brain to switch more easily.
It is important not to look directly at the figure, instead rather peripheral.
edit:
Your percentage score for the right brain is 55%.
Your percentage score for the left brain is 45%.
this test is very uhm blurred
13) I become uneasy during long verbal explanations. (what is long? 90 minutes? ... then yes I always become "uneasy")