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of whether contagious yawning among humans shows the same biases:
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The authors say that contagious yawning could be a window into
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that insight into barriers to chimpanzee empathy may help break
down those barriers for humans.
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Kooijman , ugg
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Ruina, AL Schwab. A Bicycle Can Be SelfStable Without Gyroscopic
or Caster Effects. Science, 2011 332 6027: 339 DOI:
10.1126science.1201959 Disclaimer: Views expressed in this article
do not necessarily reflect those of ScienceDaily or its staff.eed
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2009 Eating disorders are frequently seen as psychological or
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A new study shows that the levels of a brain protein differ between
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The scientific context was that these changes occur over time and
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there was no general increase in depression, but rather an increase
that was confined to individuals with certain personality traits.
Depressive symptoms may be associated with distinctive changes in
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disease, said Wilson. Understanding how depression contributes to
the development of Alzheimers disease may suggest new approaches to
disease prevention. Journal reference: Arch Gen Psychiatry.
200865 [4]: ??439446. The research was supported by grants from the
National Institutes on Aging, which leads the Federal effort to
support and conduct basic, clinical, and social and behavioral
studies on aging and on Alzheimers disease. The Rush Alzheimers
Disease Center is one of 29 NIAsupported Alzheimers Disease Centers
across the United States.
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