Saturday, January 8, 2011

Halloween Screensavers From Yahoo

"Being born in winter?

A birth is always an exciting and festive event. But what if you are born in winter?
However, a study published in the journal Nature Neuroscience states that mammals born in this season, unaltered in their biological clocks , which affect as adults. This would be due to exposure to light during the first months of life and may explain why a greater risk for depression, bipolar disorder, schizophrenia and other mental illnesses. And that's not all, could also affect personality.

What happens with the clock is that it varies depending on exposure to light. In experiments on mice, those born in summer had a peak of activity in neurons that continued for ten hours. However, the peak of winter neuronal lingered until one hour after sunrise and could last twelve hours in the changing seasons, so it could have an exaggerated response to the change of season (like emotional affective disorder some people with seasonal changes.)

Although not fear those born in winter, this is an experiment that speaks of probabilities and does not necessarily occur in all mammals winter.


human biological clock / refugioantiaƩreo.com


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