Thursday, December 13, 2007

People born in spring are brainier - how seasons of birth influence our personalities


Dec 2 : It has been long known that stars guide our life paths and affect our personalities, but according to new studies, it is the season of birth that predisposes individuals to different personalities and qualities.

According to researchers, in the northern hemisphere, women born in May will show more impulsive behaviour while those whose birthday falls in November will be more reflective.

Men born in the spring will also show greater persistence than those born in winter, reports the Telegraph.

Another research has revealed that people born in the autumn are more likely to be physically active and excel in football while those born in the spring will be more intellectual and may be better suited to chess.

The study also says that those born between September and December are more prone to panic attacks while there is growing evidence that schizophrenia is higher among those born in the late winter and early spring.

“It is exactly what you would expect if it were temperature related. Many of the effects reverse in the two hemispheres,” said Richard Wiseman, a professor of psychology at the University of Hertfordshire who has examined the effect of the season of birth on whether people feel lucky.

Professor John Eagle, a psychiatrist at Aberdeen University who has studied the links between season of birth and mental health, added: “The two main culprits … are diet and the seasonal fluctuations in nutrition, and the increase in infections during the winter. There are genetic factors and other environmental reasons that play a role, so the season of birth is just a contributing factor.”

Astrologers have come down on the findings as evidence that an individual’s personality is influenced by their star sign and justification for millions of people who pore over their horoscopes every day.

However, scientists stress that there are essential biological reasons behind the effects rather than the position of the stars and movement of the planets.

Professor Jayanti Chotai, at Umea University in Sweden, said that levels of crucial hormones produced by a pregnant woman change depending on which season an infant is born, and this could be “hard-wiring” personality traits while a baby is in the womb.

Temperature, infections, light exposure, lifestyle changes and nutrition, which can all change depending on season, are all thought to influence these hormones.

“The variations … are explained by the seasonal variations in our solar system. For example, winter has less sunlight and lower temperatures and the epidemics of virus infections are more prevalent,” Professor Chotai said. (ANI)

I think it is pretty cool that the seasons actually show as some factor in terms of personality. I would have never thought that these statistics would actually prove something in terms of how people act depending on where they are born.

http://www.ebiologynews.com/4021.html


Tuesday, October 23, 2007

After reading this article I am really surprised of how analyzing bat brains could actually lead to a cure for speech disorders. Scientists say that bats have the most similar vocals to humans than any other mammal. The fact that bats have their own songs, make me think about how people are different just like the way the bats sing. I wonder in the future if scientists will actually find a cure for speech disorders through research of bat brains.

http://www.ebiologynews.com/3485.html

Scientist's are researching Bat Brains for possible cure for speech disorders

After reading this article I am really surprised of how analyzing bat brains could actually lead to a cure for speech disorders. Scientists say that bats have the most similar vocals to humans than any other mammal. The fact that bats have their own songs, make me think about how people are different just like the way the bats sing. I wonder in the future if scientists will actually find a cure for speech disorders through research of bat brains.

http://www.ebiologynews.com/3485.html

Scientist's are researching Bat Brains for possible cure for speech disorders

After reading this article I am really surprised of how analyzing bat brains could actually lead to a cure for speech disorders. Scientists say that bats have the most similar vocals to humans than any other mammal. The fact that bats have their own songs, make me think about how people are different just like the way the bats sing. I wonder in the future if scientists will actually find a cure for speech disorders through research of bat brains.

http://www.ebiologynews.com/3485.html

Scientist's are researching Bat Brains for possible cure for speech disorders

After reading this article I am really surprised of how analyzing bat brains could actually lead to a cure for speech disorders. Scientists say that bats have the most similar vocals to humans than any other mammal. The fact that bats have their own songs, make me think about how people are different just like the way the bats sing. I wonder in the future if scientists will actually find a cure for speech disorders through research of bat brains.

Here's the link to the site:
http://www.ebiologynews.com/3485.html

Saturday, September 15, 2007

Monday, September 10, 2007

Welsh researchers say the giant panda is not at an evolutionary dead end and could have a long term viable future.

While previous studies have found that the giant panda's isolation, food requirements and slow reproductive rates have led to a lack of genetic diversity that will inevitably lead the species to extinction, a study in the journal Molecular Biology and Evolution said the decline of the species can be linked directly to human activities rather than a genetic inability to adapt and evolve.

"Our research suggests we have to revise our thinking about the evolutionary prospects for the giant panda," Michael Bruford of Cardiff University said Friday in a release. "The species has a viable future and possesses the genetic capacity to adapt to new circumstances. Conservation efforts should therefore be directed towards habitat restoration and protection. In their natural environment, the giant panda is a species that can have a bright future."

After reading this article I thought that Pandas were going to be extinct or were in great danger of being wiped out, but after reading it a few times, its just cool to see a bright future for a cute animal that might be gone in the future.

So far in Biology in Mr. Olson, everything seems to be ok in terms of grades, except that continual organization of a binder is a small challenge I will soon have to overcome. Otherwise, doing all the activities and worksheets has been alright.