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[...]... visual field s Rational thought Thinking and reacting in a rational acting way appears to be mostly a left-brain ears leftactiv activity It allows you to analyze a ze problem to find an answer Mathematical skills them Studies show that the left side of the es b brain is much better at dealing with numbers than the right side, and it is responsible for mathematical skills Writing skills Like spoken language,... of Independence in 1776—was a philosopher, archaeologist, architect, and inventor, as well as a politician who became president of the United States American sisters Venus and Serena t r Williams are among the greatest of all m tennis players They showed amazing talent from a young age, but they owe a lot of their success to their parents, h i who coached and encouraged them to build on their skills... journey all over again If you look closely, you can see that the technique used is the same as that in the Penrose triangle, below BRAIN GAMES 33 (c) 2011 Dorling Kindersley All Rights Reserved Face -to- face? This illusion was created by mathematician r t Roger Penrose All three straight beams of s h m the triangle appear in front and behind one a n d another at the same time, and they meet at e right angles... exercise reveals how your brain sometimes tricks you into taking shortcuts First, draw this upside-down picture of a face Then turn the face the right way up and draw it again When you compare the two pictures, you may be surprised to find that the upside-down version is the most accurate Havi Having one hand as strong as the other ving str tro rong er can give you an advantage in some ve adva age vantag sports... made them no air, the absence of were than they actually hills were much closer if different p to ten tance u is We use g dis ju i judgin ways of , showi g how in th and dep t it is to us ortan im imp Light and s ha de Objects are usually lit from a above, casting sh adows that vary a according to their shape Your b brain uses this to judge shapes, e enabling you to te ll the difference b between a. .. of your brain seems to be the focus of e ou s your more creative thou u t t ughts a emotional, intuitive and responses It is also important for spatial awareness s o nt Spatial skills s Optic nerve Sends visual signals to brain Your ability to visualize and work with three-dimensional shapes is strongly linked to th the right side of your brain Art Vis sual art is related to spatial skills, an the right... lenses that focus an upside-down image on the cells These cells respond by generating tiny electrical signals that pass down a bundle of nerve fibers to your brain The cells exposed to parts of the image that are light generate bigger signals than cells exposed to dark parts, just like the pixels in a digital camera ra sensor The cells turn the image into an electronic code that your brain can process... to side, you get an impression of depth This is because objects that are closer to your eye seem to move more than objects that are farther away, and your brain translates the difference into a perception of depth This parallax effect is obvious if you look out of the side window of a moving car—nearby objects like these pillars zip past, but distant objects like the trees move hardly at all A th Another... optical illusions in this gallery all play tricks on what your eyes and brain think they are seeing They stimulate the eyes in such a way that still images seem to move, colors change, and things appear where they shouldn’t Is it straight? The horizontal lines in this illusion appear to be wavy, but they are all perfectly straight—use a ruler and see for yourself! Our brains interpret the lines as being... than what you see When you look at a face upside down, however, the right side of your brain works harder to understand the unfamiliar image and you draw the shapes and lines you actually see Left hand start Right hand start You will get the farthest along the line with your dominant hand, but you may surprise yourself by just how well you did with your weaker hand If you found that you got just as . more. Rational thou g h t Thinking and reacting in a rational acting in a rational way appears to be mostly a left-brain appears to be mostly a left- ears to be to activity. It allows you to analyze. lay lay lay ers ers cu cu shi on n the th b bra br in aga a aga ag ag a a inst s hoc k. a mu s y p othal a Hy of your brain i s is the p art Thi Thi s leep, hunger, a t regulates s th a e rature . d. forces wa wat atc tch ch on on th the he ot oth the her er er ar arm rm m. Th Thi his his for for orc rce ces es es your brain to learn new ways yo you our ur br bra rai ain in to to to le lea ear arn rn ne new ew ew wa way ays ys of doing things and creates of doing things and creates of of d fdo doi oin ing ng