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…
This is a non-trading topic, but I wanted to post it during trading hours so as many eyes can see it as possible. Feel free to contact me directly at firstname.lastname@example.org with any questions.
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.
With today's release of the Consumer Price Index, we can now dig a bit deeper into the "real" data, adjusted for inflation and against the backdrop of our growing population.
The first chart shows the complete series from 1992, when the U.S. Census Bureau began tracking the data in its current format. I've highlighted recessions and the approximate range of two major economic episodes.
Now that the black boxes from flight MH-17 have been handed over by the Ukraine separatists to Malaysian authorities (somewhat denting the credibility of the fabricated Ukrainian YouTube clip in which the rebels were "instructed" by Moscow to hide the black boxes), there was one question: which impartial entity and/or country would be tasked with an objective retrieval and analysis of the contents. A little while ago we got the answer courtesy of none other than UK Prime Minister David Cameron:
We've agreed Dutch request for air accident investigators at Farnborough to retri...
Senator Carl Levin, Chair of the U.S. Senate Permanent Subcommittee on Investigations
Only one word comes to mind to describe the testimony taking place before the U.S. Senate’s Permanent Subcommittee on Investigations this morning: Machiavellian.
The criminal minds on Wall Street have twisted banking and securities laws into such a pretzel of hubris that neither Congress, Federal Regulators or even the General Accountability Office can say with any confidence if the U.S. financial system is an over-leveraged house of cards. They just don’t know.
According to a copious report released last evening, here’s what hedge funds have been doing for more than a decade with the intimate involvement of global banks: the hedge fund makes a depo...
Despite a highly eventful week in the news, not much has changed from a stock market perspective. No doubt, investors have grown immune to the daily reports of geopolitical turmoil, including Ukraine vs. Russia for control of the eastern regions, Japan’s dispute with China over territorial waters, Sunni vs. Shiite for control of Iraq, Christians being driven out by Islamists, and other religious conflicts in places like Nigeria and Central African Republic. But last Thursday’s news of the Malaysian airliner tragically getting shot down over Ukraine, coupled with Israel’s ground incursion into Gaza, had the makings of a potential Black Swan event, which in my view is the only thing that could derail the relentless bull march higher in stocks.
Nevertheless, when it became clear that the airline...
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This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).
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Dunkin’ Brands Group, Inc. (Ticker: DNKN) put options are active on Friday as shares slip on a downgrade to “Neutral” from “Buy” (with a 12-month target price of $45.00) at Janney Montgomery, and perhaps ahead of the company’s second-quarter earnings report next Thursday. Shares in the name are down 1.2% just before midday to stand at $43.36 and off the lows of the session. The stock has dropped nearly 20% since reaching a 52-week high of $53.05 in March.
The most traded contracts on DNKN today are the Aug 40.0 strike put options, with nearly 5,700 contracts in play against open interest of just 452 contracts. Mos...
We tried holding up stock prices but couldn’t get the job done. Market Shadows’ Virtual Value Portfolio dipped by 2% during the week but still holds on to a market-beating 8.45% gain YTD. There was no escaping the downdraft after a major Portuguese bank failed. Of all the triggers for a large selloff, I’d guess the Portuguese bank failure was pretty far down most people's list of "things to worry about."
All three major indices gave up some ground with the Nasdaq composite taking the hardest hi...
Reminder: Pharmboy is available to chat with Members, comments are found below each post.
Well PSW Subscribers....I am still here, barely. From my last post a few months ago to now, nothing has changed much, but there are a few bargins out there that as investors, should be put on the watch list (again) and if so desired....buy a small amount.
First, the media is on a tear against biotechs/pharma, ripping companies for their drug prices. Gilead's HepC drug, Sovaldi, is priced at $84K for the 12-week treatment. Pundits were screaming bloody murder that it was a total rip off, but when one investigates the other drugs out there, and the consequences of not taking Sovaldi vs. another drug combinations, then things become clearer. For instance, Olysio (JNJ) is about $66,000 for a 12-week treatment, but is approved for fewer types of patients AND...
I just wanted to be sure you saw this. There’s a ‘live’ training webinar this Thursday, March 27th at Noon or 9:00 pm ET.
If GOOGLE, the NSA, and Steve Jobs all got together in a room with the task of building a tremendously accurate trading algorithm… it wouldn’t just be any ordinary system… it’d be the greatest trading algorithm in the world.
Well, I hate to break it to you though… they never got around to building it, but my friends at Market Tamer did.
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