News tagged with tears
Scientists discover a chemical signal in human tears
Emotional crying is a universal, uniquely human behavior. When we cry, we clearly send all sorts of emotional signals. In a paper published online today in Science Express, scientists at the Weizmann Instit ...
Medicine & Health / Medical research
Jan 06, 2011 |
4.7 / 5 (7) |
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Like mother, like daughter, at least around the eyes
(PhysOrg.com) -- New research suggests the old saying commonly told to husbands-to-be is true, that if you want to know what your wife will look like, look at her mother.
Medicine & Health / Medical research
Oct 28, 2009 |
3.3 / 5 (4) |
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Trust in a teardrop: Researcher says tears can help build, strengthen personal relationships
Medically, crying is known to be a symptom of physical pain or stress. But now a Tel Aviv University evolutionary biologist looks to empirical evidence showing that tears have emotional benefits and can make interpersonal ...
Other Sciences / Social Sciences
Aug 24, 2009 |
3.5 / 5 (2) |
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Eye floaters and flashes of light linked to retinal tear, detachment
Suddenly seeing floaters or flashes of light may indicate a serious eye problem that - if untreated - could lead to blindness, a new study shows.
Medicine & Health / Medical research
Nov 24, 2009 |
5 / 5 (1) |
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Molecular tug-of-war could lead to new materials
Tug-of-war isn't just for play. In the chemistry world, the game could identify a Saran-wrap-like material that instantly heals microscopic tears in its own structure.
Mar 07, 2011 |
5 / 5 (1) |
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3T MRI can detect wrist ligament tears, possibly eliminating need for invasive arthroscopy
MRI of the wrist at 3T is an effective way to detect wrist ligament tears and in some cases can avoid unnecessary surgery, according to a study performed at Neuroskeletal Imaging in Merritt Island, Florida.
Medicine & Health / Medical research
Jan 06, 2009 |
4 / 5 (1) |
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