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The Brain—Information about the Brain

The Brain—Information about the Brain
1 Introduction “I think, therefore I am.” —René Descartes, 17th-century philosopher Few of us question the crucial importance of the brain. It is vital to our existence. Our brains enable us to think, as René Descartes so skillfully pointed out nearly 400 years ago. The brain makes up only 2 percent of our body weight, but it consumes 20 percent of the oxygen we breathe and 20 percent of the energy we consume. Scientists have worked for many years to unravel the complex workings of the brain. Despite these and other significant advances in the field of brain research, most of the processes responsible for the integrated functioning of billions of brain cells remain a mystery. An essential aspect of any scientific research is communicating results to the public in a way that is easily understood. To correctly interpret the information transmitted through these venues, we need a better understanding of basic concepts related to the brain. 2 Myths and Realities about the Brain Figure 1.

http://science.education.nih.gov/supplements/nih4/self/guide/info-brain.htm

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Top 10 Brain Myths" At one time in history, decapitation was one of the preferred methods of execution, in part thanks to the guillotine. Although many countries that execute criminals have dispatched with the method, it's still performed by certain governments, terrorists and others. There's nothing more final than the severing of one's head. The guillotine came about because of the desire for a quick, relatively humane death. But how quick is it? If your head were cut off, would you still be able to see or otherwise move it, even for just a few seconds?

Human brains unlikely to evolve into a 'supermind' as price to pay would be too high Public release date: 7-Dec-2011 [ Print | E-mail Share ] [ Close Window ] Contact: Anna Blackabya.blackaby@warwick.ac.uk 44-024-765-75910University of Warwick Human minds have hit an evolutionary "sweet spot" and - unlike computers - cannot continually get smarter without trade-offs elsewhere, according to research by the University of Warwick. Researchers asked the question why we are not more intelligent than we are given the adaptive evolutionary process. Their conclusions show that you can have too much of a good thing when it comes to mental performance.

Brain Games for Adults Brain games are fun to play at gatherings, meetings, kitty parties or on outings. Most of the brain games usually include trick questions and brain teasers, or some very hard riddles. The following are some brain games that you can play in both small and large groups. These games test some of the capabilities of the brain like concentration, memorization and flexibility. The Stroop Test The Stroop test is a brilliant way to test a person's mental flexibility and concentration. MSNBC - How to Think About the Mind How to Think About the MindNeuroscience shows that the 'soul' is the activity of the brain Sept. 27 issue - Every evening our eyes tell us that the sun sets, while we know that, in fact, the Earth is turning us away from it. Astronomy taught us centuries ago that common sense is not a reliable guide to reality. Today it is neuroscience that is forcing us to readjust our intuitions.

Elementary Matters: Ten Brain Based Learning Strategies If you have been reading my blog for a while, you know that I'm absolutely fascinated by the brain, and am particularly fascinated by the research that's been done to prove the best learning strategies. There's some great stuff out there! I read about the brain and learning daily, and just can't get enough.

Free Brain Games Training Online - Improve Memory, Have Fun! Training your brain with free online brain games is a fun way to keep your mind active and potentially improve your memory, concentration, and other brain skills. There are now over 250 free brain training games on this site. Not sure where to start? Check out the most popular games. Also see the game categories in the sidebar at right and in the menu above. Is Your Brain Liberal Or Conservative? The political differences between liberals and conservatives might run as deep as the brain, researchers suggest. Scientists had previously found that some psychological traits were associated with certain political views. For instance, studies have shown that conservatives tend to be more sensitive to threatening faces, while liberals tend to be more open to new experiences. Political ideology has even been found to leave its footprint in how we set up our bedrooms and offices, with liberals' offices judged as significantly more distinctive, comfortable, stylish and colorful than conservatives' offices.

Cognitive Rehabilitation Word Game Quizzes Cognitive rehabilitation can be helped by performing regular cognitive exercises that force the brain to work a little. This simple word game quiz provides just such a workout, but can be done in the non-threatening environment of your home. Since you can download and print the quizzes, they can be used over and over again. Each quiz contains a tracking line if you want to use it to measure progress. For instance, you can take Quiz One as many times as you wish.

8 Things Everybody Ought to Know About Concentrating “Music helps me concentrate,” Mike said to me glancing briefly over his shoulder. Mike was in his room writing a paper for his U.S. History class. On his desk next to his computer sat crunched Red Bulls, empty Gatorade bottles, some extra pocket change and scattered pieces of paper. In the pocket of his sweat pants rested a blaring iPod with a chord that dangled near the floor, almost touching against his Adidas sandals. On his computer sat even more stray objects than his surrounding environment.

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