Each exercise uses a specific mental ability you have and activates an important part of your brain. There are no “right or wrong” answers. Maintain and enhance your cognitive abilities based on neuroscience principles. Each exercise takes 5 minutes or less. Write down your answers or just keep them in mind. Enjoy.

Every society, modern and primitive, has masks. Usually, the masks represent important events in life such as birth, death, marriage, passage to adulthood, harvest or celebration.

Above are three examples: A medieval doctor’s mask, A spiritual Eskimo raven mask and of course, Spiderman. What do you think of them?

Mental Ability: Visualization and symbolic logic.

Brain Map: Intraparietal solcus and Pre-frontal cortex.

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