Posts Tagged ‘psychopath’

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: , , , , , , , , ,




 
 
 

Phil's Favorites

Tell Me a Story

 

Tell Me a Story

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

“A man’s reach should exceed his grasp, or what’s a heaven for?”

                                                    — Robert Browning

Entrepreneur is a synonym for salesperson, and salesperson is the pedestrian term for storyteller. Pro tip: No startup makes sense. We (entrepreneurs) are all impostors who must deploy a fiction (i.e. story) that captures imaginations and capital to pull the future forward and turn rhyme into reason. No business I have started, at the m...



more from Ilene

Zero Hedge

US To Close Borders To Unvaccinated Canadian, Mexican Truckers On Saturday

Courtesy of ZeroHedge View original post here.

By Nate Tabak of FreightWaves,

The U.S. will close its borders to unvaccinated and partially vaccinated Canadian and Mexican truck drivers on Saturday, the Department of Homeland Security said on Thursday.

“These updated travel requirements reflect the Biden...



more from Tyler

Biotech/COVID-19

Long COVID: For the 1 in 10 patients who become long-haulers, COVID-19 has lasting effects

 

Long COVID: For the 1 in 10 patients who become long-haulers, COVID-19 has lasting effects

Long COVID appears to affect about one in 10 people who have recovered from a COVID-19 infection. (Shutterstock)

Courtesy of Manali Mukherjee, McMaster University and Zain Chagla, McMaster University

Even as the unpredictable rise and fall of COVID-19 infections continues at home and around the world, a new and ugly pandemic-related problem is emerging.

We know it generically as “...



more from Biotech/COVID-19

Chart School

Bitcoin Swings Down to Support

Courtesy of Read the Ticker

Come on! Seriously do you think a 400% rally for Bitcoin was going to be given to the public easily. Without any pain! Come on muppets!

The uniformed (public) buy when price is rising or breaking new highs, the informed buy when price is falling or breaking lows.

The informed have to do it this way as they are large volume players and the only way they can buy large volume is to create chaos. The chaos brings to the market the weak holders and a forced sell. Price is moved to where the volume can be accumulated, in a bull trend that is down to critical support.

Of course if price is in a true bull market the 'chaos' created should not break critical long term trend signals, the short and intermediate term signals are fair game. The next fe...

more from Chart School

ValueWalk

Elm Ridge 4Q21 Commentary: The Punch You Don't See

By Jacob Wolinsky. Originally published at ValueWalk.

Elm Ridge commentary for the fourth quarter ended December 31, 2021, titled, “The Punch You Don’t See.”

Q4 2021 hedge fund letters, conferences and more

“Graham and Dodd investors are people who place a very high value on having the last laugh. In exchange for the privilege they have missed out on a lot of laughs in between.” – Michael Lewis

“It’s the punch you don’t see coming that knocks ...



more from ValueWalk

Kimble Charting Solutions

Nasdaq Weakness Has Bears Circling Tech Stocks!

Courtesy of Chris Kimble

One theme over the past several months has been tech stock’s under-performance. And 2022 seems to be amplifying this theme as we kick off the new year.

Today’s chart focus is on the ratio of the Nasdaq Composite to the S&P 500 Index. We have shared this ratio a few times recently as the price pattern has become a concern.

As you can see in the chart, there’s a potential that the ratio double topped last year at the 2000 highs. And weakness this month has it attempting to break dual support at...



more from Kimble C.S.

Politics

What Supreme Court's block of vaccine mandate for large businesses will mean for public health: 4 questions answered

 

What Supreme Court’s block of vaccine mandate for large businesses will mean for public health: 4 questions answered

New York City’s vaccine mandates are unaffected by the court ruling. AP Photo/Mary Altaffer

Courtesy of Debbie Kaminer, Baruch College, CUNY

The U.S. Supreme Court on Jan. 13, 2022, blocke...



more from Politics

Digital Currencies

The metaverse is money and crypto is king - why you'll be on a blockchain when you're hopping

 

The metaverse is money and crypto is king – why you’ll be on a blockchain when you’re virtual-world hopping

In the metaverse, your avatar, the clothes it wears and the things it carries belong to you thanks to blockchain. Duncan Rawlinson - Duncan.co/Flickr, CC BY-NC

Courtesy of Rabindra Ratan, Michigan State University and Dar Meshi, Michigan State University ...



more from Bitcoin

Promotions

Phil's Interview on Options Trading with TD Bank

TD Bank's host Bryan Rogers interviewed Phil on June 10 as part of TD's Options Education Month. If you missed the program, be sure to watch the video below. It should be required viewing for anyone trading or thinking about trading using options. 

Watch here:

TD's webinar with Phil (link) or right here at PSW

Screenshots of TD's slides illustrating Phil's examples:

 

 

&n...



more from Promotions

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...



more from M.T.M.

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





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.