The human nervous system ©HowStuffWorks.com Every animal you can think of -- mammals, birds, reptiles, fish, amphibians -- has a brain. But the human brain is unique. Although it's not the largest, it gives
human brain is the most complex and intelligent mechanism in the world. it is the major factor that distinguishes man from animals. with our brain we get to know the world and make a good use of the world to our benefit.our brain is a product of constant use through millions of years....
How Your Brain Works Every animal you can think of -- mammals, birds, reptiles, fish, amphibians -- has a brain. But the human brain is unique. Although it's not the largest, it gives us the power to speak, imagine and problem solve. It is truly an amazing organ. The brain perform...
As the graph clearly shows, the two receptor stages maintain a 70 to 30 ratio, with the unbound and inactive state being the higher of the two. This ratio will prove to be important later on in the explanation. The slow step rate has a value of 0.2, while the fast step rate value ...
The mysterious workings of the adolescent brain 14 minutes 9 seconds 13:18 Suzana Herculano-Houzel What is so special about the human brain? 13 minutes 18 seconds 11:31 Jeff Iliff One more reason to get a good night's sleep 11 minutes 31 seconds 19:42 Daniel Wolpert The real reason for...
Discover more about behavioral theories, different ways to measure human behavior, and research fields in which human behavior plays a central role.
It took millions of years for the brain to evolve. How could it improve so rapidly over just a few decades? The answer is largely that people were becoming better nourished and mentally stimulated. Just as muscles need food and exercise to grow strong, so the brain needs the right ...
the study of the human mind has become a daunting scientific pursuit to unlock the secrets of the processing unit known as the human brain. Although there appears to be little interest by the scientific community in the possibility of a higher-level or spiritual aspect of a living being, I’...
Brain research is something typically done in a hospital or lab, taking a look at a patient experiencing some sort of brain irregularity. Tan Le demonstrates how we can take a different approach to better understand the way the brain works in everyd...
"The Brain From Top To Bottom." (June 14, 2011).http://thebrain.mcgill.ca/flash/d/d_05/d_05_cr/d_05_cr_her/d_05_cr_her.html National Geographic. "Command Central." 1996-2011. (June 14, 2011). http://science.nationalgeographic.com/science/health-and-human-body/human-body/brain...