News tagged with function
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 ...
Schizophrenia gene's role may be broader, more potent, than thought
Nov 19, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- UCSF scientists studying nerve cells in fruit flies have uncovered a new function for a gene whose human equivalent may play a critical role in schizophrenia.
A solution to Darwin's 'mystery of the mysteries' emerges from the dark matter of the genome
Oct 26, 2009 |
4.2 / 5 (14) |
0
Biological species are often defined on the basis of reproductive isolation. Ever since Darwin pointed out his difficulty in explaining why crosses between two species often yield sterile or inviable progeny (for instance, ...
Researchers document how brain computes language
Medicine & Health / Neuroscience
Oct 15, 2009 |
4.9 / 5 (19) |
1
A study by researchers at the University of California, San Diego School of Medicine reports a significant breakthrough in explaining gaps in scientists' understanding of human brain function. The study - ...
Out of darkness, sight: How the brain learns to see
Medicine & Health / Neuroscience
Sep 17, 2009 |
4.9 / 5 (17) |
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(PhysOrg.com) -- Cases of restored vision after a lifetime of blindness, though exceedingly rare, provide a unique opportunity to address several fundamental questions regarding brain function. After being ...
Study: Men Losing Their Minds Over Women
Medicine & Health / Psychology & Psychiatry
Sep 07, 2009 |
4.8 / 5 (24) |
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(PhysOrg.com) -- Research reported in the Journal of Experimental Social Psychology has shown that men go ga-ga over pretty women. They simply lose their minds (while women keep theirs).
Acute impact on brain function in earthquake survivors
Medicine & Health / Psychology & Psychiatry
Aug 31, 2009 |
3.3 / 5 (4) |
1
New research has found that the Wenchuan, China earthquake that occurred on 12 May 2008 had an acute impact on the brain function of physically healthy survivors and poses a risk to the mental health of these survivors. The ...
Why sleep? Scientist delves into one of science's great mysteries
Medicine & Health / Neuroscience
Aug 20, 2009 |
4.4 / 5 (22) |
24
(PhysOrg.com) -- Bats, birds, box turtles, humans and many other animals share at least one thing in common: They sleep. Humans, in fact, spend roughly one-third of their lives asleep, but sleep researchers still don't know ...
Early evolution maximized the 'spellchecking' of protein sequences
Aug 06, 2009 |
4.3 / 5 (3) |
1
As letters of the alphabet spell out words, when amino acids are linked to one another in a particular order they "spell out" proteins. But sometimes the cell machinery for building proteins in our bodies makes a mistake ...
Some blood pressure drugs may help protect against dementia, study shows
Medicine & Health / Medications
Jul 23, 2009 |
5 / 5 (4) |
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A particular class of medication used to treat high blood pressure could protect older adults against memory decline and other impairments in cognitive function, according to a newly published study from Wake Forest University ...
Scientists discover why we never forget how to ride a bicycle
Medicine & Health / Neuroscience
Jul 17, 2009 |
4.5 / 5 (19) |
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(PhysOrg.com) -- You never forget how to ride a bicycle - and now a University of Aberdeen led team of neuroscientists has discovered why.
A new lead for autoimmune disease
Jun 04, 2009 |
4.8 / 5 (13) |
5
A drug derived from the hydrangea root, used for centuries in traditional Chinese medicine, shows promise in treating autoimmune disorders, report researchers from the Program in Cellular and Molecular Medicine and the Immune ...
Quick test for prostate cancer
May 19, 2009 |
3.4 / 5 (5) |
2
A new 3-minute test could help in diagnosing prostate cancer, the most common cancer in men in the UK, according to scientists.
Report: Most Americans in areas with unhealthy air
Apr 29, 2009 |
4 / 5 (4) |
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(AP) -- Sixty percent of Americans live in areas with unhealthy air pollution levels, despite a growing green movement and more stringent laws aimed at improving air quality, the American Lung Association ...
Developing Brains: Alcohol Worse than Marijuana
Mar 26, 2009 |
4.8 / 5 (33) |
14
(PhysOrg.com) -- It appears that when it comes to teen brain development, parents should be more worried about alcohol abuse than marijuana abuse. Two recent studies have been published showing that alcohol ...
