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Latest Amygdala Stories

2011-03-09 16:00:19

Just when children are faced with intensifying peer pressure to misbehave, regions of the brain are actually blossoming in a way that heighten the ability to resist risky behavior, report researchers at three West Coast institutions.

2011-03-09 15:53:03

Although it is quite common for a brief, unique experience to become part of our long-term memory, the underlying brain mechanisms associated with this type of learning are not well understood.

2011-03-09 15:51:34

Adolescence is often described as a tumultuous time, where heightened reactivity and impulsivity lead to negative behaviors like substance abuse and unsafe sexual activity.

2011-02-10 20:35:57

Why do some people fret over the most trivial matters while others remain calm in the face of calamity?

2011-02-09 14:48:18

New research examines the anxious brain during a fear conditioning task and provides insight into why some individuals may be more or less prone to anxiety disorders.

2011-01-26 20:38:36

A naturally occurring growth factor significantly boosted retention and prevented forgetting of a fear memory when injected into rats' memory circuitry during time-limited windows when memories become fragile and changeable.

2011-01-12 16:03:09

Mice previously exposed to traumatic situations demonstrate a more persistent memory of fear conditioning - acquired by associating an acoustic stimulus with an aversive stimulus - and lack the ability to inhibit this fear.

2010-12-30 10:09:46

Researchers at the University of Iowa have pinpointed the part of the brain that causes people to experience fear- a discovery that could immensely improve the treatment for the many people with post-traumatic stress disorder (PTSD) and other anxiety conditions.

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2010-12-27 09:20:00

Scientists from the Massachusetts General Hospital (MGH) Psychiatric Neuroimaging Research Program have discovered a link between the size of a particular part of the brain and a person's likelihood to experience a full and active social life.

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2010-12-20 06:25:00

It is quite likely that most people have more than a few fears? But imagine what it would be like to not have any fears whatsoever.


Word of the Day
dipsas
  • A serpent whose bite was fabled to produce intense thirst.
The word 'dipsas' comes from a Greek word meaning 'thirst'.