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Left Brain v Right Brain

PostPosted: Thu Oct 11, 2007 11:48 pm
by sully800
Which way does it look like the girl is rotating?

http://www.ebaumsworld.com/pictures/view/41127/

At first all I could see is clockwise. I tried to see counter clockwise for a very long time and I eventually managed it by covering part of the pciture and catching a glimpse of her leg....then I just pretended it was going the other way. Once I got it going counter clockwise I could not switch back for the life of me....I had to come up with a different trick involving the rotation of her planted foot. Now I can switch back and forth between the two views using each of those tricks, but it is still tough for me to change once I start seeing it one way. Absolutely crazy illusion!

How about you?

PostPosted: Thu Oct 11, 2007 11:51 pm
by sully800
Update: I can now switch the rotation easily by looking at the planted foot only, and then at the whole picture afterward. It took a lot of practice to be able to switch views easily though!

PostPosted: Thu Oct 11, 2007 11:51 pm
by red bull
i could see both ways .. what does that mean .. im stupid :shock:

PostPosted: Thu Oct 11, 2007 11:53 pm
by bedub1
There is no doubt she is spinning clockwise. Unless I don't look at it and just catch it in my periferial(SP?) vision. Then it's going counter clockwise...so I go...OMG...and look at it and it flips back around.....

PostPosted: Fri Oct 12, 2007 12:00 am
by btownmeggy
I can only see counter-clockwise. I can't even imagine how it could be clockwise...

EDIT: I just opened it again and now I only see it going clockwise. Maybe it's a trick...

PostPosted: Fri Oct 12, 2007 12:43 am
by happy2seeyou
That is weird, I can see it go both ways!

PostPosted: Fri Oct 12, 2007 12:46 am
by red bull
happy2seeyou wrote:That is weird, I can see it go both ways!
and they switch randomly right :shock: if so we see eye to eye :lol:

PostPosted: Fri Oct 12, 2007 12:47 am
by wicked
opened it many times... CCW each time, which fits for me. guess I'm the most logical here. :lol:

PostPosted: Fri Oct 12, 2007 12:51 am
by btownmeggy
btownmeggy wrote:I can only see counter-clockwise. I can't even imagine how it could be clockwise...

EDIT: I just opened it again and now I only see it going clockwise. Maybe it's a trick...


Yes, I'm certain now. It's a trick. It changes back and forth. Watch it for a couple of minutes and it becomes clear.

PostPosted: Fri Oct 12, 2007 12:51 am
by happy2seeyou
red bull wrote:
happy2seeyou wrote:That is weird, I can see it go both ways!
and they switch randomly right :shock: if so we see eye to eye :lol:


yeah. weird. I guess we are well rounded lol

PostPosted: Fri Oct 12, 2007 12:58 am
by Wisse
it doesn't work to me, it goes clockwise and says that i am then more creative, i am more exact....

PostPosted: Fri Oct 12, 2007 1:00 am
by freezie
Nicely done trick. Unless you look at the shadow of the foot, you can barely see it change direction.

PostPosted: Fri Oct 12, 2007 1:03 am
by strike wolf
It wasn't spinning either way for me. My brain must be broke.

Though she is actually spinning CW for me. I guess I'm one of the few creative people here.

PostPosted: Fri Oct 12, 2007 1:13 am
by muy_thaiguy
CCW each time! I seem to be quite logical then! :D

PostPosted: Fri Oct 12, 2007 1:36 am
by diddle
i never had any logic anyway.......

PostPosted: Fri Oct 12, 2007 2:35 am
by Tripitaka
sully800 wrote:Update: I can now switch the rotation easily by looking at the planted foot only, and then at the whole picture afterward. It took a lot of practice to be able to switch views easily though!


I found that you can actually make her move her outstretched leg from one side to the other, without her ever completing a full revolution.

When the outstretched leg is pointing to the right of the screen, focus on the foot, and the leg seems to rotate round in front of her to the left. Then as it reaches the left side of the screen, focus on the foot again and it goes back to the opposite side. Just keep switching the focus from side to side, and she never turns all the way round. Of course for this to work, she has to appear to switch legs mid turn - when she is swinging to the right i.e counter-clockwise, she appears to be standing on her right leg and when she swings to the left in a clockwise motion, she's standing on her left.

Pretty cool stuff!

PostPosted: Fri Oct 12, 2007 2:47 am
by satanspaladin
ccw for me ,could not see it the other way :cry:

PostPosted: Fri Oct 12, 2007 3:27 am
by Stopper
Both directions, using the outstretched foot to switch.

Does anyone here use Microsoft Excel regularly? There's a similar phenomenon when you use the copy function on a cell, or group of cells. The cells become highlighted with a broken line, and this broken line can be perceived to be moving either clockwise, or anti-clockwise. And if you're at work and really bored, you can get the broken line to constantly switch directions, so that it never "moves".

'Course, this dancer is much more impressive than a broken line.

PostPosted: Fri Oct 12, 2007 5:37 am
by Jehan
i think i can make it switch if i move my eyes the right way, but it started off clockwise, or was it anti clockwise? i cant even remember now.

PostPosted: Fri Oct 12, 2007 5:45 am
by Simonov
btownmeggy wrote:
btownmeggy wrote:I can only see counter-clockwise. I can't even imagine how it could be clockwise...

EDIT: I just opened it again and now I only see it going clockwise. Maybe it's a trick...


Yes, I'm certain now. It's a trick. It changes back and forth. Watch it for a couple of minutes and it becomes clear.

well done meg you figured it out, great work. but that says that the original assumption of this test is correct you have highly developed logic.

PostPosted: Fri Oct 12, 2007 7:33 am
by ogr8cdd
I started of seeing Clockwise, but can now manage to change it at will.

It doesn't change back and forth on it's own as I was watching her go one way while someone else was watching her go another way at the same time.

PostPosted: Fri Oct 12, 2007 7:35 am
by Simonov
ogr8cdd wrote:I started of seeing Clockwise, but can now manage to change it at will.

It doesn't change back and forth on it's own as I was watching her go one way while someone else was watching her go another way at the same time.

look carefully and you'll notice she even changes the leg she stands on. it's at trick! these are mirror images of the same doll changing randomly.

PostPosted: Fri Oct 12, 2007 8:09 am
by dustn64
For the first 2 seconds it was counter now it is clockwise.

PostPosted: Fri Oct 12, 2007 9:11 am
by Titanic
Anti-clockwise. I cant even begin to imagine how that could be clockwise in any way...

PostPosted: Fri Oct 12, 2007 9:15 am
by The1exile
I swear it switches back and forth (I could see CCW, then CW, then CCW again, without any change of perspective).