Posts Tagged ‘brain activity’

Study: Cell Phones Cause Changes in Brain Activity

While this study doesn’t prove a positive link, it supports my worry that one may eventually be found between cell phone usage and brain cancer. – Ilene 

By ALICE PARK, courtesy of TIME 

HENRIK SORENSEN/GETTY IMAGES

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


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Phil's Favorites

A Reluctant Optimist

 

A Reluctant Optimist

Courtesy of Scott Galloway, No Mercy/No Malice@profgalloway

Optimists are overrated. With Big Tech, Covid-19, or Putin, would we have been better off listening to the optimists or the pessimists? People think it takes optimism to be an entrepreneur. Not so — in my case, it just required the self-awareness to know I didn’t have the skills to succeed in a big company. Optimism is required to be an early stage investor, however. I typically invest in later stage growth firms, as my reaction to every startup idea is “there’s NFW that will work.”

I believe pessimists make better operators. I, no joke, sit awake at night and imagine everything that ca...



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Zero Hedge

Australia Takes China To WTO Over Wine Tariffs As Biggest Export Market Gutted 

Courtesy of ZeroHedge View original post here.

Australia continues reeling from its ongoing trade war with China, lately seeing retaliatory tariffs cause the price of wine to double or triple in China, essentially wiping out Australia's biggest export market. 

And now the Aussie government is lodging a formal complaint with the World Trade Organization - specifically over its imposition of anti-dumping duties on Australian wines.

Saturday's announcement marks yet another major esca...



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Biotech/COVID-19

Counterfeiting - the underworld threat to beating COVID-19

 

Counterfeiting – the underworld threat to beating COVID-19

Counterfeit vaccines, testing kits, and vaccine passports are undermining the global fight against COVID-19. AnaLysiSStudiO/Shutterstock

Courtesy of Mark Stevenson, Lancaster University

While the word “counterfeit” may conjure up images of fake cash and knock-off handbags, the pharmaceutical industry – and with it, the fight against COVID-19 – has been significantly affected by illicit goods.

In a major operation, Interpol recently ...



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Chart School

RTT Plus Bulletin

Courtesy of Read the Ticker

RTT Plus private blog answer these questions over the last two weeks.

Ending: 2021-06-19

- Metal stocks very bullish after gold smash
- FED taper talk vs Basel 3
- Dollar devaluatioin before end of 2021
- COVID, Vaccine insight (off topic)
- The next play for the deep sate (off topic)
- The debt loaded USA can not break these economic stats


RTT Plus membership required to review.

RTT Plus members can include chart building services if you wish. If you you do not want chart building services select 'RTT Plus' only during the membership sign up process.

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Politics

The Ukraine Fallacies (with Victor Rud)

 

The Ukraine Fallacies (with Victor Rud)

Americans are confused about the history of Ukraine. That's just how Russia wants it.

Courtesy of Greg Olear, at PREVAIL

Greg is the author of Dirty Rubles: An Introduction to Trump/Russia 

...

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Promotions

Live Webinar with Phil on Option Strategies

 

June is TD Bank's Option Education Month, and today (Thursday, June 10) at 1 pm EST, Phil will speak with host Bryan Rogers about selling options and various option strategies that we use here at Phil's Stock World. Don't miss this event!

Click here to register for TD's live webinar with Phil.

 

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Digital Currencies

Crypto: Congress Dawdles as $1.7 Trillion Con-Game Goes Unregulated, Threatening Reputation of U.S. Markets

Courtesy of Pam Martens

If you want to get your hair cut outside of your home in the United States, the job has to be done by a licensed worker at a regulated business. The same thing applies to plumbers, electricians, home inspectors, real estate and insurance agents. They all require a license and are subject to regulatory scrutiny.

Likewise, commodities like corn, sugar, wheat, lumber and oil are all traded on regulated exchanges which are overseen by a federal regulator.

But, for reasons that have yet to be explained to the American people, when it comes to the $1.7 trillion cryptocurrency market – which is effectively a con-g...



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Kimble Charting Solutions

Crude Oil Cleared For Blast Off On This Dual Breakout?

Courtesy of Chris Kimble

Is Crude Oil about to blast off and hit much higher prices? It might be worth being aware of what could be taking place this month in this important commodity!

Crude Oil has created lower highs over the past 13-years, since peaking back in 2008, along line (1).

It created a “Double Top at (2), then it proceeded to decline more than 60% in four months.

The countertrend rally in Crude Oil has it attempting to break above its 13-year falling resistance as well as its double top at (3).

A successful breakout at (3) would suggest Crude Oil is about to mo...



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ValueWalk

Managing Investments As A Charity Or Nonprofit

By Anna Peel. Originally published at ValueWalk.

Maintaining financial viability is a constant challenge for charities and nonprofit organizations.

Q4 2020 hedge fund letters, conferences and more

The past year has underscored that challenge. The pandemic has not just affected investment returns – it’s also had serious implications for charitable activities and the ability to fundraise. For some organizations, it’s even raised doubts about whether they can continue to operate.

Finding ways to generate long-term, sustainable returns for ...



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Mapping The Market

Suez Canal: Critical Waterway Comes to a Halt

 

Suez Canal: Critical Waterway Comes to a Halt

Courtesy of Marcus Lu, Visual Capitalist

The Suez Canal: A Critical Waterway Comes to a Halt

On March 23, 2021, a massive ship named Ever Given became lodged in the Suez Canal, completely blocking traffic in both directions. According to the Suez Canal Authority, the 1,312 foot long (400 m) container ship ran aground during a sandstorm that caused low visibility, impacting the ship’s navigation. The vessel is owned by Taiwanese shipping firm, Evergreen Marine.

With over 2...



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The Technical Traders

Adaptive Fibonacci Price Modeling System Suggests Market Peak May Be Near

Courtesy of Technical Traders

Our Adaptive Fibonacci Price Modeling system is suggesting a moderate price peak may be already setting up in the NASDAQ while the Dow Jones, S&P500, and Transportation Index continue to rally beyond the projected Fibonacci Price Expansion Levels.  This indicates that capital may be shifting away from the already lofty Technology sector and into Basic Materials, Financials, Energy, Consumer Staples, Utilities, as well as other sectors.

This type of a structural market shift indicates a move away from speculation and towards Blue Chip returns. It suggests traders and investors are expecting the US consumer to come back strong (or at least hold up the market at...



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Lee's Free Thinking

Texas, Florida, Arizona, Georgia - The Branch COVIDIANS Are Still Burning Down the House

 

Texas, Florida, Arizona, Georgia – The Branch COVIDIANS Are Still Burning Down the House

Courtesy of Lee Adler, WallStreetExaminer 

The numbers of new cases in some of the hardest hit COVID19 states have started to plateau, or even decline, over the past few days. A few pundits have noted it and concluded that it was a hopeful sign. 

Is it real or is something else going on? Like a restriction in the numbers of tests, or simply the inability to test enough, or are some people simply giving up on getting tested? Because as we all know from our dear leader, the less testing, the less...



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Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

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Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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Ilene is editor and affiliate program coordinator for PSW. Contact Ilene to learn about our affiliate and content sharing programs.