Are you famil­iar with men­tal rota­tion? As the name indi­cates it refers to mov­ing things around in your head. It is one of the numer­ous visu­ospa­tial skills that humans have.

Let’s take an exam­ple. Can you pic­ture in your head an arrow point­ing to the right? Now, turn this arrow so it points to the left. Done? You have just per­formed a men­tal rota­tion. Although it is rare to con­sciously imag­ine objects mov­ing, peo­ple auto­mat­i­cally use this abil­ity when they read maps, use tools, play chess, arrange fur­ni­ture, drive in traf­fic, etc.

Men­tal rota­tion relies mostly on the pari­etal areas of your brain (yel­low sec­tion in the brain image above).

Here is a brain exer­cise to stim­u­late your men­tal rota­tion skills.

• The top shape is your model.
• Among the 3 shapes below the model, only one matches the model. To fig­ure out which one does you will prob­a­bly have to move the shapes around in your head.
• Move the shapes from left to right or right to left but DO NOT FLIP them around.

First set

Sec­ond set

Third Set

To see the cor­rect answers click here:

Answers:

First set: The sec­ond shape matches the model.

Sec­ond set: The sec­ond shape matches the model.

Third set: The first shape matches the model.

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