Latest baseball scores, trades, talk, ideas, opinions, and standings

Archive for the ‘small brain’ Category

>McCain "Wiser" Choice Than Obama

>
Older Brains Are Better

Don White

John McCain will be a better president than Barak Obama, if for no other reason than he is older, wiser, and more experienced.

But scientists now tell us there is another reason why older people like the 72-year-old McCain will be more effective and astute in the Oval Office than the much younger Democratic candidate. Yes, Mac has been around the block more times. He knows a lot more about foreign relations. He knows infinitely more about defending our country. He also is smarter in the U.S. Senate, he’s simply been there much longer.

Scientists now believe that brainpower doesn’t decline with age. What is
sometimes confused as a poor memory because someone can’t remember
names anymore might really be a positive, not a negative. Uhraah! For McCain.

At least this is the conclusion of scientists reported by Sara Reistad-Long in a New York Times article on May 20, 2008.

When older people can no longer remember names at a cocktail party, they tend to think that their brainpower is declining. But a growing number of studies suggest that this assumption is often wrong.

Research suggests the aging brain is simply taking in more data and trying to sift through a clutter of information, often to its long-term benefit.

The studies are analyzed in a new edition of a neurology book, Progress in Brain Research.

Ms. Reistad-Long said some brains do deteriorate with age—such as Alzheimer’s disease, for example, which strikes 13 percent of Americans 65 and older. But for most aging adults, the author says, much of what occurs is a gradually widening focus of attention that makes it more difficult to latch onto just one fact, like a name or a telephone number. Although that can be frustrating, it is often useful.

“It may be that distractibility is not, in fact, a bad thing,” said Shelley H. Carson, a psychology researcher at Harvard whose work was cited in the book. “It may increase the amount of information available to the conscious mind.”
For example, in studies where subjects are asked to read passages that are interrupted with unexpected words or phrases, adults 60 and older work much more slowly than college students. Although the students plow through the texts at a consistent speed regardless of what the out-of-place words mean, older people slow down even more when the words are related to the topic at hand. That indicates that they are not just stumbling over the extra information, but are taking it in and processing it.

The Times reported that when both groups were later asked questions for which the out-of-place words might be answers, the older adults responded much better than the students. In a national sense, Obama is the student and McCain the teacher or older adult.

“For the young people, it’s as if the distraction never happened,” said an author of the review, Lynn Hasher, a professor of psychology at the University of Toronto and a senior scientist at the Rotman Research Institute. “But for older adults, because they’ve retained all this extra data, they’re now suddenly the better problem solvers. They can transfer the information they’ve soaked up from one situation to another.”

The article said that such tendencies can yield big advantages in the real world, where it is not always clear what information is important, or will become important. A seemingly irrelevant point or suggestion in a memo can take on new meaning if the original plan changes. Or extra details that stole your attention, like others’ yawning and fidgeting, may help you assess the speaker’s real impact.

Obama has demonstrated time after time his lack of being able to grasp important things. Oh, he can remember names, except when he embarrasses himself by calling a reporter “Sweety” instead of using her name. But in a larger sense, he doesn’t seem to grasp the importance of major topics such showing America by what he portrays and does that he is fiercely patriotic or an America-first guy. You know, this is a guy who has to prove that he’s not a Muslim-hating American with a wife who “for the first time in my life” feels patriotic. He has a terrific Muslim name—Barak Hussein Obama, so why all the fuss about who he is? It’s because he is sending signals that he isn’t who he says he is.

He refuses to wear an American flag pin on his lapel. He has been photographed not fully participating in the Pledge of Allegiance as witnessed by one photo that caught him looking away with his arms at his side while others were saluting or had their hands on their hearts. What was he doing, memorizing his speech at that very moment?

“A broad attention span may enable older adults to ultimately know more about a situation and the indirect message of what’s going on than their younger peers,” Dr. Hasher said. “We believe that this characteristic may play a significant role in why we think of older people as wiser.”

In a 2003 study at Harvard, Dr. Carson and other researchers tested students’ ability to tune out irrelevant information when exposed to a barrage of stimuli. The more creative the students were thought to be, judging by a questionnaire on past achievements, the more trouble they had ignoring the unwanted data. A reduced ability to filter and set priorities, the scientists concluded, could contribute to original thinking.

This phenomenon, Dr. Carson said, is often linked to a decreased activity in the prefrontal cortex.

Could that be Barak’s problem?

Studies have found that people who suffered an injury or disease that lowered activity in that region became more interested in creative pursuits.

There is a word for what results when the mind is able to assimilate data and put it in its proper place and it’s called “wisdom.”

Advertisements