Research news
Radiation Review: Some People May be 'Allergic' to Cell Phones, Computers
May 15, 2009 |
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(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 ...
Optical illusions: caused by eye or brain?
Nov 11, 2008 |
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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 |
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(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 |
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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 |
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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 ...
Stem cells restore mobility in neck-injured rats (w/ Video)
Nov 10, 2009 |
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(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 ...
Why fish oils help and how they could help even more
Oct 28, 2009 |
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New research from Queen Mary, University of London and Harvard Medical School has revealed precisely why taking fish oils can help with conditions like rheumatoid arthritis.
Scientists discover promising new path for treating traumas
Oct 25, 2009 |
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(PhysOrg.com) -- A discovery by scientists at the Oklahoma Medical Research Foundation could help save lives threatened by traumatic injuries like those sustained in car crashes or on the battlefield. The ...
One shot of gene therapy and children with congenital blindness can now see
Oct 25, 2009 |
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Born with a retinal disease that made him legally blind, and would eventually leave him totally sightless, the nine-year-old boy used to sit in the back of the classroom, relying on the large print on an electronic ...
Presidential election outcome changed voters' testosterone
Oct 20, 2009 |
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(PhysOrg.com) -- Young men who voted for Republican John McCain or Libertarian candidate Robert Barr in the 2008 presidential election suffered an immediate drop in testosterone when the election results were ...
Spider pill to seek out diseases
Oct 16, 2009 |
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(PhysOrg.com) -- A remotely controlled 'spider pill' with eight moving legs and a miniature camera may become the next tool of choice in diagnosing cancers of the stomach and colon.
Scientists grow mice heart muscle strip that beats
Oct 15, 2009 |
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(PhysOrg.com) -- Scientists have grown a piece of heart muscle - and then watched it beat - by using stem cells from a mouse embryo, a big step toward one day repairing damage from heart attacks.
Study shows how substance in grapes may squeeze out diabetes
Oct 15, 2009 |
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A naturally produced molecule called resveratrol, found in the skin of red grapes, has been shown to lower insulin levels in mice when injected directly into the brain, even when the animals ate a high-fat ...
New pattern in our biological clock overturns long-held theory
Oct 08, 2009 |
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(PhysOrg.com) -- University of Michigan mathematicians and their British colleagues say they have identified the signal that the brain sends to the rest of the body to control biological rhythms, a finding that overturns ...
Body's circadian rhythm tightly entwined with blood sugar control
Oct 05, 2009 |
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Scientists have long struggled to understand the body's biological clock. Its tick-tock wakes us up, reminds us to eat and tells us when to go to bed. But what sets that circadian rhythm?
