Posts Tagged ‘mind’

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


continue reading


Tags: , , , , , , , , ,




 
 
 

ValueWalk

Senate approves $1.9T bill, but changes coronavirus stimulus checks eligibility

By Aman Jain. Originally published at ValueWalk.

Democrats moved one step closer on Saturday to pass the next coronavirus relief package. On Saturday, the Senate approved the massive stimulus package, but with several amendments. One of the amendments was related to the eligibility for the $1,400 coronavirus stimulus checks.

Q4 2020 hedge fund letters, conferences and more

Senate makes three crucial changes to relief package

On Saturday, the Senate made several changes to the relief package legislation. There were, however, three notable c...



more from ValueWalk

Zero Hedge

CDC Says "Fully Vaccinated" People Can Stop Wearing Masks, Distancing In Private

Courtesy of ZeroHedge View original post here.

Update (1100ET): As federal health officials including Dr. Fauci chide states for easing COVID restrictions, the CDC has just released new guidelines proclaiming that fully vaccinated people can spend time together indoors without masks or social-distancing.

The CDC's highly anticipated report cites early evidence suggesting vaccinated people are less likely to have asymptomatic infections, and are less likely to transmit the virus to other people.

For the record, according to the CDC ...



more from Tyler

Phil's Favorites

Senate Banking Committee Sets GameStop Hearing for Tuesday; Koch Money Pops Up Again

Courtesy of Pam Martens

Andrew Vollmer, Senior Affiliated Scholar, Mercatus Center

We’re starting to see a pattern. When the House Financial Services Committee held its February 18 hearing on the wild, manipulative trading patterns in shares of GameStop, a right-wing front group funded with Koch money sent a surprise witness to testify. The front group was the Cato Institute, which was ...



more from Ilene

Kimble Charting Solutions

China Creates Back To Back Bearish Patterns At 6-Year Resistance!

Courtesy of Chris Kimble

Could China be sending an important message to stocks around the world? Very possible!

This chart looks at the Shangai Index on a monthly basis since the early 2000s.

The index has peaked twice in the past 6-yeas at its 50% Fibonacci retracement level. These peaks took place in 2015 and 2017 and were followed by declines of at least 25%.

The past two months it has tested this 6-year resistance line/50% Fibonacci level, where it created back-to-back monthly bearish reversal patterns.

If the index closes much below risi...



more from Kimble C.S.

Chart School

Who is King? The Bond Market or the FED

Courtesy of Read the Ticker

The King Arthur story is battle between a false KING and the true KING. Generally the movie involves surprises, love and violence, and all this coming to the risk on markets very soon. 

The financial blog space expects the FED to do some sort of Yield Curve Control (YCC) to hold interest rates down while inflation moves higher, this is allowing inflation to run hot. The FED wishes to do this over time to deflate the debt away. Very similar to the 1940's post WW2, yields were pegged to 2% and risk on assets went sky high.

However Peter Boockvar suggest the FED may soon learn it is not in control and the true king of the markets is the BOND MARKET. Peter says simply the bond market is telling the FED to bite me!

The FED is not us...

more from Chart School

Biotech/COVID-19

88% Of COVID Deaths Occurred In Countries Where Over Half Of Population Overweight

Courtesy of ZeroHedge View original post here.

A new report by the World Obesity Federation found that 88% of deaths in the first year of the pandemic occurred in countries where over half of the population is classified as overweight - which is defined as having a body mass index (BMI) above 25. Of note, BMI values above 30 - considered obese - are associated with 'particularly severe outcomes,' accor...



more from Biotech/COVID-19

Politics

Why repressive Saudi Arabia remains a US ally

 

Why repressive Saudi Arabia remains a US ally

A demonstrator dressed as Saudi Arabian Crown Prince Mohammed bin Salman with blood on his hands protests outside the Saudi Embassy in Washington, D.C., on Oct. 8, 2018. Jim Watson/AFP via Getty Images

Courtesy of Jeffrey Fields, USC Dornsife College of Letters, Arts and Sciences

Saudi Crown Prince Mohammad bin Salman “approved an operation … to capture or kill Saudi journalist Jamal Khashoggi,” according to a...



more from Politics

Mapping The Market

Which Governments Ordered Johnson & Johnson's Vaccine?

 

Which Governments Ordered Johnson & Johnson's Vaccine?

Courtesy of Niall McCarthy, Statista

On Wednesday, U.S. regulators announced that Johnson & Johnson's Covid-19 vaccine being developed by its subsidiary Janssen Pharmaceuticals in Belgium is effective at preventing moderate to severe cases of the disease. The jab has been deemed safe with 66 percent efficacy and the FDA is likely to approve it for use in the U.S. within days.

The Ad26.COV2.S vaccine can be stored for up to three months in a refrigerator and requires a single shot, ...



more from M.T.M.

Digital Currencies

Crypto - It Is Different This Time

 

Crypto – It Is Different This Time

Courtesy of Howard Lindzon

?I have been astonished as you know by the growth of crypto.

I remember back in 2017 when I noticed that Stocktwits message volume on Bitcoin ($BTC.X) surpassed that of $SPY. I knew Bitcoin was here to stay and Bitcoin went on to $19,000 before heading into its bear market.

Today Bitcoin is near $50,000.

Back in November of 2020, something new started to happen on Stocktwits with respect to crypto.

After the close on Friday until the open of the futures on Sunday, all Stocktwits trending tickers turned crypto. The weekend messages on Stocktwits have increased 400 percent.

That has continued each weekend...



more from Bitcoin

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...



more from Tech. Traders

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...



more from Lee

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.
...

http://www.insidercow.com/ more from Insider

Promotions

Free, Live Webinar on Stocks, Options and Trading Strategies

TODAY's LIVE webinar on stocks, options and trading strategy is open to all!

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! 

This week, we also have a special presentation from Mike Anton of TradeExchange.com. It's a new service that we're excited to be a part of! 

Mike will show off the TradeExchange's new platform which you can try for free.  

...

more from Promotions





About Phil:

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...

Learn more About Phil >>


As Seen On:




About Ilene:

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