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


continue reading


Tags: , , , , , , , , ,




 
 
 

Phil's Favorites

Invest with a Telescope...Not a Microscope

 

Invest with a Telescope…Not a Microscope

Courtesy of Wade of Investing Caffeine

 

It was another bloody week in the stock market (S&P 500 index dropped -3.1%), and any half-glass full data was interpreted as half-empty. The week was epitomized by a Citigroup report entitled “World Economy Trapped in a Death Spiral.” A sluggish monthly jobs report on Friday, which registered a less than anticipated addition of 151,000 jobs, painted a we...



more from Ilene

Zero Hedge

Guest Post: How To Defeat Your Government

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

Submitted by Robert Gore via StraightLineLogic.com,

In a recent article, “How to Defeat Your Enemies,” we maintained that governments and their people were natural enemies, and that the most powerful adversarial tactic is “getting one’s enemies to fool themselves.” The article detailed the effective use of this tactic by Osama bin Laden and al Qaeda. The question arises: how can the American people use it against their natural adversary, the US government?

Lies are always misrepresentatio...



more from Tyler

Market News

News You Can Use From Phil's Stock World

 

Financial Markets and Economy

Let’s Talk About the US Government’s Interest Burden (Pragcap)

Greg Ip had a piece in the Wall Street Journal yesterday discussing the debt burden in the USA and how low interest rates have “moved back” the “hands on the doomsday debt clock”.  The article touches on the important topic of entitlement spending and whether it’s sustainable, but does so in a manner that misleads readers about why this might be a problem.

For instance, Ip says that “higher federal borrowing puts upward pressure on interest rates”.  This is classic “crowding out”,...



more from Paul

Chart School

Sellers Start Day, Buyers Finish It

Courtesy of Declan.

Tech averages had the weakest start, Powerful gap downs had set things off, but buyers were able to make a comeback into the close. However, morning gaps remain. Volume climbed to register as distribution, which for the Nasdaq was the second day of distribution in a row.


The Nasdaq 100 is on the fiftth day of selling in a row. The August swing low wasn't fully tested. Bulls will be looking for a bullish 'morning star' where today's candlestick 'hammer' is followed by an opening gap, then a rally for the rest of the day. Should this emerge, then a move to test 4,300 is next. If there is a weak open, then any chance for a bullish 'hammer' based on today's action is signifi...

more from Chart School

All About Trends

Mid-Day Update

Reminder: Harlan is available to chat with Members, comments are found below each post.

Click here for the full report.




To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

more from David

Kimble Charting Solutions

Gold Bugs and S&P 500 break 5-year channels at “Same Time!”

Courtesy of Chris Kimble.

CLICK ON CHART TO ENLARGE

S&P 500 has created a series of higher lows and higher highs for the past 5-years! Some would define this as a bull market.

Gold Bugs Index (HUI) has created a series of lower highs and lower lows, for the past 5-years! Some would define this as a bear market.

Hey friends check this out; It appears the S&P is breaking 5-year support and the Gold Bugs index is breaking resistance, at the SAME TIME.

“Super Trends” coming to an end?  The Power of the Patterns sugge...



more from Kimble C.S.

OpTrader

Swing trading portfolio - week of February 8th, 2016

Reminder: OpTrader is available to chat with Members, comments are found below each post.

 

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).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...



more from OpTrader

Insider Scoop

Buckingham Sees 36% Upside in Virgin America

Courtesy of Benzinga.

Related VA Vetr Top Raters Downgrade Spirit Airlines And Virgin America, Still Like Stocks Airlines Could Fall 30% In A Recession Virgin America -5% as sentiment sours (Seeking Alpha)

Buckingham Research slashed its price target and fourth-quarter earnings outlook Virgin America Inc (NASDAQ: ...



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

ValueWalk

Why Most Investors Fail in the Stock Market

 

Why Most Investors Fail in the Stock Market

Courtesy of ValueWalk, by  

Throughout the past 30 days of wild volatility, here’s what I didn’t do.

Panic. Worry. Sell.

In fact, the best I did was add to a couple of positions yesterday. The world was already in an uncertain state for the past 3+ years. It’s just that with the market rising, we pushed the issue to the back of our  mind and ignored it.

If you read Howard Marks latest memo, ...



more from ValueWalk

Digital Currencies

2016 Theme #3: The Rise Of Independent (Non-State) Crypto-Currencies

Courtesy of Charles Hugh-Smith at Of Two Minds

A number of systemic, structural forces are intersecting in 2016. One is the rise of non-state, non-central-bank-issued crypto-currencies.

We all know money is created and distributed by governments and central banks. The reason is simple: control the money and you control everything.

The invention of the blockchain and crypto-currencies such as Bitcoin have opened the door to non-state, non-central-bank currencies--money that is global and independent of any state or central bank, or indeed, any bank, as crypto-currencies are structurally peer-to-peer, meaning they don't require a bank to function: people can exchange crypto-currencies to pay for goods and services without a bank acting as a clearinghouse for all these transactions.

This doesn't just open t...



more from Bitcoin

Sabrient

Sector Detector: New Year brings new hope after bulls lose traction to close 2015

Reminder: Sabrient is available to chat with Members, comments are found below each post.

Chart via Finviz

Courtesy of Sabrient Systems and Gradient Analytics

Last year, the S&P 500 large caps closed 2015 essentially flat on a total return basis, while the NASDAQ 100 showed a little better performance at +8.3% and the Russell 2000 small caps fell -5.9%. Overall, stocks disappointed even in the face of modest expectations, especially the small caps as market leadership was mostly limited to a handful of large and mega-cap darlings.

Notably, the full year chart for the S&P 500 looks very much like 2011. It got off to a good start, drifted sideways for...



more from Sabrient

Promotions

PSW is more than just stock talk!

 

We know you love coming here for our Stocks & Options education, strategy and trade ideas, and for Phil's daily commentary which you can't live without, but there's more!

PhilStockWorld.com features the most important and most interesting news items from around the web, all day, every day!

News: If you missed it, you can probably find it in our Market News section. We sift through piles of news so you don't have to.   

If you are looking for non-mainstream, provocatively-narrated news and opinion pieces which promise to make you think -- we feature Zero Hedge, ...



more from Promotions

Pharmboy

Baxter's Spinoff

Reminder: Pharmboy and Ilene are available to chat with Members, comments are found below each post.

Baxter Int. (BAX) is splitting off its BioSciences division into a new company called Baxalta. Shares of Baxalta will be given as a tax-free dividend, in the ratio of one to one, to BAX holders on record on June 17, 2015. That means, if you want to receive the Baxalta dividend, you need to buy the stock this week (on or before June 12).

The Baxalta Spinoff

By Ilene with Trevor of Lowenthal Capital Partners and Paul Price

In its recent filing with the SEC, Baxter provides:

“This information statement is being ...



more from Pharmboy

Mapping The Market

An update on oil proxies

Courtesy of Jean-Luc Saillard

Back in December, I wrote a post on my blog where I compared the performances of various ETFs related to the oil industry. I was looking for the best possible proxy to match the moves of oil prices if you didn't want to play with futures. At the time, I concluded that for medium term trades, USO and the leveraged ETFs UCO and SCO were the most promising. Longer term, broader ETFs like OIH and XLE might make better investment if oil prices do recover to more profitable prices since ETF linked to futures like USO, UCO and SCO do suffer from decay. It also seemed that DIG and DUG could be promising if OIH could recover as it should with the price of oil, but that they don't make a good proxy for the price of oil itself. 

Since...



more from M.T.M.

Help One Of Our Own PSW Members

"Hello PSW Members –

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 jennifersurovy@yahoo.com 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.

http://www.youcaring.com/medical-fundraiser/help-get-shadowfax-out-from-the-darkness-of-medical-bills-/126743

Thank you for you time!




FeedTheBull - Top Stock market and Finance Sites



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. She manages the site market shadows, archives, more. Contact Ilene to learn about our affiliate and content sharing programs.

Market Shadows >>