Sharp Brains: Brain Fitness and Cognitive Health News

Neuroplasticity, Brain Fitness and Cognitive Health News

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Update: 200 common prescription medications increase depression risk

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Dear read­er,

Time for Sharp­Brains e‑newsletter.

It’s been a busy month, once again bring­ing to the fore­front the lim­i­ta­tions of our cur­rent health­care sys­tem and, on the pos­i­tive side, the grow­ing oppor­tu­ni­ties to improve Brain Health and Men­tal Health for all, if we pay atten­tion to (and act on) lat­est research, think­ing and tools.

New tools:

 

Final­ly, we invite you to tease your mind with these four opti­cal illu­sions. Sur­pris­ing, aren’t they?

Have a great month of July,

 

The Sharp­Brains Team

Is your brain ready for Monday? Tease your mind with these four optical illusions

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A great way to learn more about our brains and minds is to look at how we can trick them–that is, to see how we react to brain teasers and visu­al illu­sions.

Below are four fun opti­cal illu­sions that let us learn­ about our visu­al system…ready?

(answers and expla­na­tions at the bot­tom)

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Read the rest of this entry »

Test your Brain and Mind with these 9 Classic Optical Illusions

Are the two orange cir­cles of the same size? 

One way to learn more about our brains and minds is to look at how we can trick them–that is, to see how we react to brain teasers and visu­al illu­sions.

Quick facts: The brain has two hemi­spheres, each divid­ed into four lobes. Each lobe is (large­ly) respon­si­ble for dif­fer­ent func­tions. For instance the frontal cor­tex (in yel­low) is respon­si­ble for deci­sion mak­ing and plan­ning; the tem­po­ral lobe (in pur­ple) for lan­guage and mem­o­ry; the pari­etal lobe (in green) for spa­tial skills, and the occip­i­tal lobe (in red) is entire­ly devot­ed to vision: It is thus the place where visu­al illu­sions hap­pen..

Below are 9 opti­cal illu­sions that com­bine fun and learn­ing about our visu­al sys­tem. We know you know there is a trick since these are illu­sions… but don’t try to be smarter than your brain; enjoy being sur­prised!

(You’ll find answers and expla­na­tions at the end of the arti­cle)

Read the rest of this entry »

Visual illusions to tease our brains and minds

Café_wall_illusion.svg

Why Opti­cal Illu­sions Like These Make Your Brain Go Hay­wire (Wired):

Uni­ver­si­ty of Bris­tol researchers dis­cov­ered this illu­sion in the ear­ly 1970s while look­ing at the tiled wall of a café. Hence the name, Café Wall Illu­sion. The gray lines in between the rows of white and black squares seem to con­verge, but they are actu­al­ly par­al­lel. Your brain, over­whelmed by the intense and close­ly-spaced black-and-white con­trasts, sees the gray lines as part of the tile either above or below it. The lines end up appear­ing high­er on alter­nat­ing sides, cre­at­ing the trape­zoidal illu­sion.”

More visu­al illu­sions and brain teasers:

Brain Teasers and Games, for Kids and Adults

In case you missed them, here you have a few recent brain teasers and games. t is always good to stim­u­late our minds and to learn a bit about how our brains work.

You can find many more brain teasers and games, for kids and adults, by vis­it­ing the Top 50 Brain Teasers and Games that our read­ers have enjoyed the most. Enjoy!

About SharpBrains

As seen in The New York Times, The Wall Street Journal, BBC News, CNN, Reuters,  SharpBrains is an independent market research firm tracking how brain science can improve our health and our lives.

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