Radiation Review: Some People May be 'Allergic' to Cell Phones, Computers
May 15, 2009 |
3.4 / 5 (38) |
31
(PhysOrg.com) -- How exactly does the radiation from electromagnetic fields (EMF) affect the human body? Is it possible that cell phones, computer monitors, TVs, and other electronic devices - which operate ...
Quantum Theory May Explain Wishful Thinking
Medicine & Health / Psychology & Psychiatry
Apr 14, 2009 |
4.1 / 5 (47) |
14
(PhysOrg.com) -- Humans don’t always make the most rational decisions. As studies have shown, even when logic and reasoning point in one direction, sometimes we chose the opposite route, motivated by personal ...
What is 'Real'? How Our Brain Differentiates Between Reality and Fantasy
Medicine & Health / Neuroscience
Mar 23, 2009 |
4.2 / 5 (22) |
24
(PhysOrg.com) -- Most people can easily tell the difference between reality and fantasy. We know that characters in novels and movies are fictitious, and we also understand that historical figures - even if ...
Why do the majority of people never get cancer?
Jan 22, 2009 |
4.5 / 5 (40) |
37
(PhysOrg.com) -- Every year, millions of people are diagnosed with cancer - a remarkably high number. But what about the flipside of those statistics? That is, two out of three people never get cancer, and ...
Optical illusions: caused by eye or brain?
Nov 11, 2008 |
4.2 / 5 (72) |
17
When viewing the famous optical illusion painting Enigma by Isia Leviant, many people claim to see motion within the colored circles moving against the black and white striped background. Although this optica ...
Understanding the nervous system by walking in a neuron's shoes
Oct 21, 2008 |
4.8 / 5 (32) |
1
(PhysOrg.com) -- If you want to understand and predict the behavior of your young daughter, explains neurobiologist Christopher Fiorillo, you might observe how she reacts to various environmental factors. ...
Self-Paced Brain-Computer Interface Gets Closer to Reality
Jan 15, 2008 |
4.4 / 5 (44) |
6
Using the human mind to control computers could lead to a wide range of applications, such as giving people with limited motion the ability to operate machines. However, translating thoughts into actions is ...
Quality of Sleep Determines Where the Brain Stores Memories
Dec 13, 2007 |
4.5 / 5 (82) |
2
As time passes, our memories are transferred to different parts of the brain in order to ideally store our past experiences. While scientists have known that sleep plays an important role in helping consolidate ...
Dopamine enhances expectation of pleasure in humans
Medicine & Health / Neuroscience
11 hours ago |
3.8 / 5 (6) |
0
(PhysOrg.com) -- Enhancing the effects of the brain chemical dopamine influences how people make life choices by affecting expectations of pleasure, according to new research from the UCL Institute of Neurology.
Dreams may have an important physiological function
Medicine & Health / Neuroscience
14 hours ago |
3.6 / 5 (14) |
7
(PhysOrg.com) -- Dreams have long been assumed to have psychological functions such as consolidating emotional memories and processing experiences or problems, but according to a Harvard psychiatrist and sleep ...
Early life stress has effects at the molecular level
Medicine & Health / Neuroscience
16 hours ago |
4.8 / 5 (5) |
0
(PhysOrg.com) -- A new study of mice suggests that stress and trauma in early life can have an impact on the genes and result in behavioral problems later in life.
Why can't chimps speak? Study links evolution of single gene to human capacity for language
Nov 11, 2009 |
4.1 / 5 (13) |
3
(PhysOrg.com) -- If humans are genetically related to chimps, why did our brains develop the innate ability for language and speech while theirs did not?
Single gene may cause curly hair
Nov 10, 2009 |
4.4 / 5 (8) |
0
(PhysOrg.com) -- Scientists in Australia have identified a single gene that strongly influences whether you have curly or straight hair.
Stem cells restore mobility in neck-injured rats (w/ Video)
Nov 10, 2009 |
5 / 5 (8) |
1
(PhysOrg.com) -- The first human embryonic stem cell treatment approved by the FDA for human testing has been shown to restore limb function in rats with neck spinal cord injuries - a finding that could expand the clinical ...
Words, gestures are translated by same brain regions, says new research
Medicine & Health / Neuroscience
Nov 09, 2009 |
4.6 / 5 (5) |
0
Your ability to make sense of Groucho's words and Harpo's pantomimes in an old Marx Brothers movie takes place in the same regions of your brain, says new research funded by the National Institute on Deafness and Other Communication ...


