Do cell phones cause cancer? We’d all like to know, but unfortunately there’s no clear answer — yet. Now an intriguing new study takes a first step toward a possible answer, suggesting that holding your cell phone to your ear does have a measurable effect on the brain, even during cell-phone sessions of less than an hour.
Dr. Nora Volkow, director of the National Institute on Drug Abuse (part of the National Institutes of Health), reports Tuesday in the Journal of the American Medical Association (JAMA) that a cell phone’s electromagnetic field can cause changes in brain activity. Specifically, she and her team found that the regions nearest to the antenna of closely held mobile devices showed higher rates of energy (or glucose) consumption.
Before you start to panic that all your cell-phone confessionals have set you up for some kind of brain tumor, remember this: higher rates of glucose metabolism in the brain can mean a number of things. Yes, tumor cells may gobble up more glucose to fuel their relentless growth, but healthy brain cells need constant replenishment too, to keep up the intricate network of messages and connections that help us think, eat, move and stay alive. Depending on what you’re doing, different areas of your brain will require more glucose — if you’re playing Scrabble, your language centers might demand more attention, while deep emotions such as grief or euphoria will cause neurons involved in the mood-regulating limbic system to consume more energy.
Researchers found that the brain regions closest to the active phone’s antenna showed the highest rates of glucose activity, and Volkow says the next step is to understand what that means. “Is this a temporary change that recovers every single time, or do chronic, long periods of exposure potentially have long-lasting effects? We need to know that,” she says.
The study is the first to look at glucose metabolism as a marker for the effect of a magnetic
I write about major problems: the collapsing US economy, wars based on lies and deception, the police state based on “the war on terror” and other fabrications such as those orchestrated by corrupt police and prosecutors, who boost their performance reports by convicting the innocent, and so on. America is a very distressing place. The fact that so many Americans are taken in by the lies told by “their” government makes America all the more depressing.
Often, however, it is small annoyances that waste Americans’ time and drive up blood pressures. One of the worst things that ever happened to Americans was the breakup of the AT&T telephone monopoly. As Assistant Secretary of the US Treasury in 1981, if 150 per cent of my time and energy had not been required to cure stagflation in the face of opposition from Wall Street and Fed Chairman Paul Volcker, I might have been able to prevent the destruction of the best communications service in the world, and one that was very inexpensive to customers.
The assistant attorney general in charge of the “anti-trust case” against AT&T called me to ask if Treasury had an interest in how the case was resolved. I went to Treasury Secretary Don Regan and told him that although my conservative and libertarian friends thought that the breakup of At&T was a great idea, their opinion was based entirely in ideology and that the practical effect would not be good for widows and orphans who had a blue chip stock to see them through life or for communications customers as deregulated communications would give the multiple communications corporations different interests than those of the customers. Under the regulated regime, AT&T was allowed a reasonable rate of return on its investment, and to stay out of trouble with regulators AT&T provided excellent and inexpensive service.
Secretary Regan reminded me of my memo to him detailing that Treasury was going to have a hard time getting President Reagan’s economic program, directed at curing the stagflation that had wrecked President Carter’s presidency, out of the Reagan administration. The budget director, David Stockman, and his chief economist, Larry Kudlow, had lined up against it following the wishes of Wall Street, and the White House Chief of Staff James Baker and his deputy Richard Darman were representatives of VP…
By Jacob Wolinsky. Originally published at ValueWalk.
Care.com Inc (NYSE:CRCM) is soaring this morning up about 39 percent at the time of this writing – why? Google Inc. (NASDAQ:GOOGL) just made a big capital injection into the family care company. Below is that the analysts are saying about the latest news.
Yesterday, Care.com announced that Google Capital made a $46.35mm investment in the company (versus the company’s market capitalization of $268.4mm at the close). The transaction marks Google Capital’s first investment in a public company and makes it Care.com’s largest shareholder. A portion of the proceeds will be used to repurchase $30.5mm worth of shares from Matrix partners. In addition, Laela Sturdy, a Partner at Google Capital, will gain a seat on Care.com’s Board of Directors. We view the in...
Here is the opening statement from the Department of Labor:
In the week ending June 25, the advance figure for seasonally adjusted initial claims was 268,000, an increase of 10,000 from the previous week's revised level. The previous week's level was revised down by 1,000 from 259,000 to 258,000. The 4-week moving average was 266,750, unchanged from the previous week's revised average. The previous week's average was revised down by 250 from 267,000 to 266,750.
There were no special factors impacting this week's initial claims. This marks 69 consecutive weeks of initial claims below 300,000, the longest streak since 1973 [See full report]
Italy’s third largest bank by assets, Banca Monte dei Paschi is on the death bead. It’s been there since mid-2014.
Italian banks in general have €200 billion in non-performing loans. They have another pile of troubled loans that are late just some of the time.
To address the problem, Prime minister Matteo Renzi hatched a half-baked scheme dubbed “Atlas”. The idea was to leverage a mere €5 Billion to address a €200 billion hole.
As predicted, “Atlas” quickly died. Now, Renzi wants to use Brexit as an excuse to use state funds to bail out Banca Monte dei Paschi, but German chancellor Angela Merkel shot down that idea on Wednesday.
The media seems to be focused on the Brexit issue, with most of the coverage suggesting it was a negative event. Regardless of the media’s focus, prices are attempting to do something in Europe, that could be bullish and surprise a few investors.
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The FTSE 100 Index remains in a long-term bullish trend (lower highs and higher highs) over the past 5-years. The bottom of the rising channel (A) was hit in Fe...
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I have mixed feelings about Brexit today. Clearly the European institution need reforming. The addition of so many countries in the last 20 years has created a top heavy administration. The Euro adds more complexities to the equation as the ECB policies cannot fit every country's problem. On the other hand, a unified Europe has advantages as well – some countries have benefited from the integration.
For Britain, it's hard to say what the final price will be. My guess is that Scotland might now vote for independence as they supported staying in Europe overwhelmingly. Northern Ireland might be tempted to leave as well so possibly RIP UK in the long run. I was talking to some French people and they were saying that now there might be no incentive for France to stop immigrants from crossing over to the UK like they do now and simply allow for travel there and let the UK deal with them. The end game is not clear to anyone at the moment....
One week ago, when bitcoin first crossed above $700 on the seemingly insatiable Chinese buying which we forecast last September (when bitcoin was trading at $230) would take place as a result of China's capital controls (to much pushback by the "mainstream" financial media), we tried to predict what may happen next. We said that "it could go much higher. That said, anyone who bought last September when the digital currency was trading at $230 may be advised to take some profits, and at least make...
After a three-year bull run that more than quadrupled its value by its peak last July, IBD’s Medical-Biomed/Biotech Industry Group plunged 50% by early February, hurt by backlashes against high drug prices and mergers that seek to lower corporate taxes.
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Last fall there was some discussion on the PSW board regarding setting up a YouCaring donation page for a PSW member, Shadowfax. Since then, we have been looking into ways to help get him additional medical services and to pay down his medical debts. After following those leads, we are ready to move ahead with the YouCaring site. (Link is posted below.) Any help you can give will be greatly appreciated; not only to help aid in his medical bill debt, but to also show what a great community this group is.
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