Teste de memória - video - Gênio (Einstein?)
Youtube.

http://www.youtube.com/v/vIa6N45iJMY&hl=pt-br
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Acuidade visual.
http://www.youtube.com/v/vIa6N45iJMY&amp;hl=pt-br
Dificuldade na contagem da letra F.
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Veja aqui:
http://www.youtube.com/v/vIa6N45iJMY&amp;hl=pt-br