The right vs. left Brain Test

Do you see the dancer turning clockwise or anti-clockwise?
From: Herald Sun 2007

If clockwise, then you use more of the right side of the brain and vice versa.

The article says that 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.

LEFT BRAIN FUNCTIONS| RIGHT BRAIN FUNCTIONS

|
|
uses logic | uses feeling
|
detail oriented | "big picture" oriented
|
facts rule | imagination rules
|
words and language | symbols and images
|
present and past | present and future
|
math and science | philosophy & religion
|
can comprehend | can "get it" (i.e. meaning)
|
knowing | believes
|
acknowledges | appreciates
|
order/pattern perception | spatial perception
|
knows object name | knows object function
|
reality based | fantasy based
|
forms strategies | presents possibilities
|
practical | impetuous
safe | risk taking

I have no idea how this works.

When I first looked at her I saw her moving clockwise. However, when I looked away briefly to call Jake to have a look at her, darned if she wasn't moving counter-clockwise, the same as Jake saw her moving. Most of the time I see her dancing clockwise.
How do they do that? How did I do that?

Interesting illusion. Apparently changing focus does that. I try to change her direction on purpose now, but I can't... although, (( I can't figure why )) she at times, briefly turns the other direction. Mostly she moves clockwise.... How do you see her? Illusion/trick of the mind ... or what

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