Posts Tagged ‘mental health’

Driven toward reward without regard for consequence

This is interesting. However, the conclusion that "individuals with antisocial personality disorder may not be unaware of… consequences… but instead that their intense reward-seeking motivation consumes their attention wholly until they have fulfilled their desire for reward" seems overstated, and only a small piece of the psychopath puzzle.

For a different perspective, that of a financial writer, and an even farther-fetched conclusion, read the second article below. The same data can be interpreted to show that a trader taking on excessive risk is "hopped up on dopamine" so they can’t see negative consequences, making them "kind of a psychopath." Take all this with a grain of salt haloperidol. - Ilene 

Driven toward reward without regard for consequence

Courtesy of TIME, by Tiffany O’Callaghan

TIMEAn overactive dopamine reward system in the brain may help explain why psychopaths pursue rewards without regard for consequences, according to new research published this week in the journal Nature Neuroscience. Previous research has found that individuals who suffer from antisocial personality disorder—often referred to as sociopathology or psychopathology, despite debate over whether these are distinct conditions—lack empathy and fear. Yet this new study, from researchers at Vanderbilt University examines what these individuals may have in excess. According to the study, led by Joshua Buckholtz, a graduate student in psychology at Vanderbilt, individuals with antisocial personality disorder traits show signs of dysfunction in dopamine reward systems—suggesting that, in psychopaths, the drive toward reward can overwhelm all else.

Prior to participating in two different experiments, study subjects completed personality tests to identify presence and severity of psychopathic characteristic—including aggression, lack of empathy, and capacity for manipulation, among other things. Drawing on previous research that has established a strong link between substance abuse and psychopathology, in the first experiment researchers gave participants amphetamine, then used functional Magentic Resonance Imaging (fMRI) brain scans to monitor how dopamine release was affected by the stimulant. In a second experiment, study participants were told that they would be paid for performing a simple task, and researchers conducted brain scans while they completed the tasks.

In both experiments, researchers found that participants who had psychopathic characteristics according to the personality test, were more likely than those without those traits to have greater activity in the nucleus accumbens, the area of the brain associated with dopamine reward processing—whether in response to the chemical stimulant, or the suggestion of monetary reward.

The findings suggest that individuals


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Phil's Favorites

Can vaccinated people still spread the coronavirus?

 

Can vaccinated people still spread the coronavirus?

Vaccinated people are wondering whether they can ease social distancing and mask-wearing. AP Photo/Darko Bandic

Courtesy of Deborah Fuller, University of Washington

Editor’s note: So you’ve gotten your coronavirus vaccine, waited the two weeks for your immune system to respond to the shot and are now fully vaccinated. Does this mean you can make your way through ...



more from Ilene

Biotech/COVID-19

Can vaccinated people still spread the coronavirus?

 

Can vaccinated people still spread the coronavirus?

Vaccinated people are wondering whether they can ease social distancing and mask-wearing. AP Photo/Darko Bandic

Courtesy of Deborah Fuller, University of Washington

Editor’s note: So you’ve gotten your coronavirus vaccine, waited the two weeks for your immune system to respond to the shot and are now fully vaccinated. Does this mean you can make your way through ...



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Zero Hedge

For Bonds, This Is Now The Second Worst Bear Market In 40 Years

Courtesy of ZeroHedge View original post here.

Last December, we predicted that the US was heading for a "titanic taper tantrum" in 2021, to an extent as a result of a sharp drop in bond demand as a result of reduced bond purchases by the Fed but also due to a spike in inflation which would lead to a sharp drop in demand for duration.

So fast forward to this week when the crash in US Treasurys, and especially the belly of the curve led by a plunge in 5Y prices...

...

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ValueWalk

There's A "Chip" Shortage: And TSM Holds All The Cards

By Mauldin Economics. Originally published at ValueWalk.

“You drove 1,000 miles just for this game?” Christmas 1988 was a stressful time for many American parents. Nintendo’s Super Mario Bros. 2 was the must-have toy that year. But copies of the hit videogame were as scarce as hen’s teeth.

Q4 2020 hedge fund letters, conferences and more

ABC News ran a 20/20 special on the shortage called “Nuts for Nintendo.” They chatted to one dad who drove 1,000 miles from Indiana to NYC in the hopes of grabbing a copy.

“I’ve tried 7 stores a day for 3 weeks and sti...



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Politics

What is fascism?

 

What is fascism?

A Donald Trump supporter wears a gas mask and holds a bust of him after he and hundreds of others stormed the Capitol building on Jan. 6, 2021. Roberto Schmidt/AFP via Getty Images

Courtesy of John Broich, Case Western Reserve University

Since before Donald Trump took office, historians have debated whether he is a fascist.

As a teacher of World War II history...



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Chart School

The Fastest Money

Courtesy of Read the Ticker

The fast money happens near the end of the long trend.

Securities which attract a popular following by both the public and professionals investors tend to repeat the same sentiment over their bull phase. The chart below is the map of said sentiment.







Video on the subject.







Charts in the video


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Digital Currencies

Bridgewater Explains When It Will Invest In Bitcoin

Courtesy of ZeroHedge

Two weeks ago, Bridgewater founder Ray Dalio called Bitcoin "one hell of an invention" adding that:

"I expect Bridgewater to soon offer an alt-cash fund and a storehold of wealth fund in order to better deal with the devaluation of money and credit that we consider to be a major risk and opportunity, and Bitcoin won’t escape our scrutiny.”

And now, after significant attention that his comments received, Senior Portfolio Strategist Jim Haskel sits dow...



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Kimble Charting Solutions

Is Rising Inflation About To Hit U.S. Economy In Big Way?

Courtesy of Chris Kimble

Inflation seems to be a thing of the past… but current trading in bond and commodity markets tell us that it could become a thing of the future!

Inflation hasn’t been an issue, or even on our radar, since the 1980s. Sure, the 2007 surge in oil prices offered some concern but the financial crisis killed any thoughts of inflation.

So what’s got us concerned about inflation in 2021?

Today we take a look at long-term charts of two potential inflation indicators: Crude Oil ...



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Mapping The Market

The Countries With The Most COVID-19 Cases

 

The Countries With The Most COVID-19 Cases

By Martin Armstrong, Statista, Jan 12, 2021

This regularly updated infographic keeps track of the countries with the most confirmed Covid-19 cases. The United States is still at the top of the list, with a total now exceeding the 22 million mark, according to Johns Hopkins University figures. The total global figure is now over 85 million, while there have been more than 1.9 million deaths.

You will find more infographics at ...



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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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Promotions

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Feb. 26, 1pm EST

Click HERE to join the PSW weekly webinar at 1 pm EST.

Phil will discuss positions, COVID-19, market volatility -- the selloff -- and more! 

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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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