Monday, March 08, 2010

Tuesday, February 23, 2010

Study: Smokers Have Lower IQs Than Non-Smokers

Tuesday, February 23, 2010
NEW YORK —  Cigarette smokers have lower IQs than non-smokers, and the more a person smokes, the lower their IQ, a study in over 20,000 Israeli military recruits suggests.
Young men who smoked a pack of cigarettes a day or more had IQ scores 7.5 points lower than non-smokers, Dr. Mark Weiser of Sheba Medical Center in Tel Hashomer and his colleagues found.
"Adolescents with poorer IQ scores might be targeted for programs designed to prevent smoking," they conclude in the journal Addiction.
Slideshow: Celebrities Who Quit Smoking
While there is evidence for a link between smoking and lower IQ, many studies have relied on intelligence tests given in childhood, and have also included people with mental and behavioral problems, who are both more likely to smoke and more likely to have low IQs, Weiser and his team note in their report.
To better understand the smoking-IQ relationship, the researchers looked at 20,211 18-year-old men recruited into the Israeli military. The group did not include anyone with major mental health problems, because these individuals are disqualified from military service.

According to the investigators, 28 percent of the study participants smoked at least one cigarette a day, around 3 percent said they were ex-smokers, and 68 percent had never smoked.
The smokers had significantly lower intelligence test scores than non-smokers, and this remained true even after the researchers accounted for socioeconomic status as measured by how many years of formal education a recruit's father had completed.
The average IQ for non-smokers was about 101, while it was 94 for men who had started smoking before entering the military. IQ steadily dropped as the number of cigarettes smoked increased, from 98 for people who smoked one to five cigarettes daily to 90 for those who smoked more than a pack a day. IQ scores from 84 to 116 are considered to indicate average intelligence.
Recruits aren't allowed to smoke while intelligence tests are administered, the researchers note, so it's possible that withdrawal symptoms might affect smokers' scores. To address this issue, they also looked at IQ scores for men who were non-smokers when they were 18 but started smoking during their military service. These men also scored lower than never-smokers (97 points, on average), "indicating that nicotine withdrawal was probably not the cause of the difference," the researchers say.
The researchers also compared IQs for 70 pairs of brothers in the group in which one brother smoked and the other did not. Again, average IQs for the non-smoking sibling were higher than for the smokers.
The findings suggest that lower IQ individuals are more likely to choose to smoke, rather than that smoking makes people less intelligent, Weiser and his team conclude.

SOURCE: Addiction, February 2010.

Monday, February 22, 2010

Afternoon Nap Might Make You Smarter


Snoozing refreshes the brain's capacity to learn, study finds
By Randy Dotinga
HealthDay Reporter
SUNDAY, Feb. 21 (HealthDay News) -- Want to ace that next test? Try taking a mid-afternoon siesta.
While the findings are preliminary, new research raises the prospect that sleep, specifically a lengthy afternoon nap, prepares the brain to remember things. Think of it as similar to rebooting a computer to get it to work more smoothly.
"Sleep is not just for the body. It's very much for the brain," said study author Matthew Walker, an assistant professor at the University of California at Berkeley.
Walker and colleagues divided 39 young adults into two groups. At noon, all the participants took part in a memory exercise that required them to remember faces and link them with names. Then the researchers took part in another memory exercise at 6 p.m., after 20 had napped for 100 minutes during the break.
Those who remained awake performed about 10 percent worse on the tests than those who napped, Walker said.
There's one more twist: People's ability to learn declines about 10 percent between noon and 6 p.m. normally, but the nappers were able to negate that decline.
The structure of the study suggests that a phase of non-dreaming sleep that the nappers went through is boosting memory, he said.
"This is further evidence that sleep plays a critical role in the processing of memories," he said. "It provides more evidence that it's not just important to sleep after learning, but you need it before learning to prepare the brain for laying down information."
But it's important to sleep long enough to give the brain an opportunity to go through various cycles of sleep, he said. Using electroencephalogram tests to track electrical activity in the brain, the researchers determined that memory-refreshing seems to occur between deep sleep and the dream state, called rapid eye movement or REM.
"The brain's ability to soak up information is not always stable," Walker said. "It seems as though the brain's capacity may be a little like a sponge. It may get waterlogged with continued learning throughout the day."
Jessica Payne, an assistant professor at the University of Notre Dame, said the study findings "really add to something we already know about why sleep is important."
One message from the research, she said, is that sleep can be valuable for "students and for people who are struggling with their memory because they're aging."
Other recent research has suggested that sleep can help you think more creatively, have better long-term memory and preserve important memories.
The study findings were scheduled to be presented Sunday at the annual meeting of the American Association of the Advancement of Science in San Diego.
More information
The National Sleep Foundation has details about sleep.

Thursday, February 18, 2010

Too Funny church bulletins.....


They're Back! Those wonderful Church Bulletins! Thank God for church ladies with typewriters. These sentences (with all the BLOOPERS) actually appeared in church bulletins or were announced in church services:

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 The Fasting & Prayer Conference includes snacks and meals.
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The sermon this morning: 'Jesus Walks on the Water.' The sermon tonight: 'Searching for Jesus.'
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 Ladies , don't forget the rummage sale. It's a chance to get rid of those things not worth keeping around the house. Bring your husbands.
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 Remember in prayer the many who are sick of our community. Smile at someone who is hard to love. Say 'Hell' to someone who doesn't care much about you.
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 Don't let worry kill you off - let the Church help.
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 Miss Charlene Mason sang 'I will not pass this way again , ' giving obvious pleasure to the congregation.
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 For those of you who have children and don't know it , we have a nursery downstairs.
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 Next Thursday there will be tryouts for the choir. They need all the help they can get.
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 Irving Benson and Jessie Carter were married on October 24 in the church. So ends a friendship that began in their school days.
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A bean supper will be held on Tuesday evening in the church hall. Music will follow.
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 At the evening service tonight , the sermon topic will be 'What Is Hell?' Come early and listen to our choir practice.
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 Eight new choir robes are currently needed due to the addition of several new members and to the deterioration of some older ones.
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 Scouts are saving aluminum cans , bottles and other items to be recycled. Proceeds will be used to cripple children.
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Please place your donation in the envelope along with the deceased person you will want remembered.
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The church will host an evening of fine dining , super entertainment and gracious hostility.
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Potluck supper Sunday at 5:00 PM - prayer and medication to follow.
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The ladies of the Church have cast off clothing of every kind. They may be seen in the basement on Friday afternoon.
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This evening at 7 PM there will be a hymn singing in the park across from the Church. Bring a blanket and come prepared to sin.
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Ladies Bible Study will be held Thursday morning at 10 AM. All ladies are invited to lunch in the Fellowship Hall after the B. S. Is done.
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The pastor would appreciate it if the ladies of the Congregation would lend him their electric girdles for the pancake breakfast next Sunday.
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 Low Self Esteem Support Group will meet Thursday at 7 PM. Please use the back door.
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The eighth-graders will be presenting Shakespeare's Hamlet in the Church basement Friday at 7 PM. The congregation is invited to attend this tragedy.
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Weight Watchers will meet at 7 PM at the First Presbyterian Church. Please use large double door at the side entrance.
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The Associate Minister unveiled the church's new campaign slogan last Sunday: 'I Upped My Pledge so up yours.

Wednesday, December 23, 2009

Angry Driver Pulled Over

Enjoy this driver gone nut over a speeding ticket

Friday, December 18, 2009

The countdown has started and Casper is on watch for Santa's arrival. We mentioned that Santa always comes down the chimney so I guess that is what Casper is looking for. Christmas better get here soon, the little boys are ready for the festive activities to begin. Hohoho

Saturday, November 28, 2009

Trans-Siberian Orchestra - Wizards in Winter

This groups song is used for many Christmas Lighting displays- Enjoy the unique sounds