News tagged with learned fear
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Study sheds light on brain's fear processing center
Nov 25, 2009 |
5 / 5 (3) |
1
Breathing carbon dioxide can trigger panic attacks, but the biological reason for this effect has not been understood. A new study by University of Iowa researchers shows that carbon dioxide increases brain acidity, which ...
'Fear detector' being developed
Nov 03, 2009 |
2.8 / 5 (6) |
11
(PhysOrg.com) -- British scientists are aiming to develop a device that can detect the smell of fear, and that could one day identify terrorists, drug smugglers, and other criminals.
Fearless kids more likely to be adult criminals: study
Medicine & Health / Psychology & Psychiatry
Nov 16, 2009 |
4 / 5 (3) |
0
Children who lack a normal fear response are more likely to commit crimes when they grow up, a study published Monday in the American Journal of Psychiatry suggested.
Forget all about it: Traumatic memories can be erased
Nov 09, 2009 |
5 / 5 (2) |
0
It is well known that fear memories are permanent. However, a recent paper in Science, evaluated by three Faculty Members for F1000, reports an extraordinary finding that supports the use of a drug to control recollections of tra ...
Robots perform Shakespeare to learn how to save people
Nov 13, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Flying robot fairies are joining human actors in Texas A&M University?s production of William Shakespeare's A Midsummer Night's Dream, which runs through Sunday (Nov. 15) in the Rudder Forum.
Study offers tips on taming the boogie monster
Medicine & Health / Psychology & Psychiatry
Nov 13, 2009 |
3 / 5 (1) |
0
Many parents of preschoolers struggle with their children's fears of real and imaginary creatures. A new study offers some ideas on how they can better manage their children's worries.
Professor: Fear, Shame Keep Homeowners From Defaulting
Nov 05, 2009 |
5 / 5 (2) |
1
(PhysOrg.com) -- Brent T. White, a University of Arizona associate professor of law, said policymakers must consider ways that emotions drive financial decisions.
Shifting blame is socially contagious
Other Sciences / Social Sciences
Nov 19, 2009 |
4.6 / 5 (9) |
3
Merely observing someone publicly blame an individual in an organization for a problem - even when the target is innocent - greatly increases the odds that the practice of blaming others will spread with the tenacity of the ...
3 Questions: Sara Seager on searching for Earth-like planets
Nov 23, 2009 |
3.3 / 5 (3) |
0
(PhysOrg.com) -- MIT planetary scientist Sara Seager has been studying exoplanets — planets circling stars other than the sun — for many years.
To make memories, new neurons must erase older ones
Nov 12, 2009 |
4.4 / 5 (8) |
0
Short-term memory may depend in a surprising way on the ability of newly formed neurons to erase older connections. That's the conclusion of a report in the November 13th issue of the journal Cell that provid ...
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