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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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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!

 
 

Chart School

How Long to the Next Recession? iM's Weekly Update

Courtesy of Doug Short.

Advisor Perspectives welcomes guest contributions. The views presented here do not necessarily represent those of Advisor Perspectives.

The BCI at 179.2 is up from last week’s 178.5. The BCIg, the smoothed annualized growth of BCI, at 22.2 is at its highest level in the current business cycle, rising from last week's 21.6. This week’s BCI does not indicate a possible recession in the near future.

Figure 1 plots BCIp, BCI, BCIg and the S&P500 together with the thresholds (red lines) that need to be crossed to be able to call a recession. Figure 2 plots the history of BCI, BCIg, and the LOG(S&P500) since July 1967, i.e. the last 44 years which include seven recessions, each which the BCI managed to indicate timely.

...



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Zero Hedge

Spot The Lone Objector

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

Yesterday, Navi Pillay, the UN rights chief told an emergency session of the council on Wednesday that Israel's military actions in Gaza could amount to war crimes.

Shortly thereafter, the 47-member council voted (and adopted) a draft resolution titled "Ensuring respect for international law in the Occupied Palestinian Territory" to conduct an investigation whether Israel is indeed engaging in war crimes. Note: this was a vote just to conduct an investigation, nothing more nothing less, no military intervention, no aid, nothing: just an attempt to get some information aside from the constant propaganda barrage.

29 states voted in favour of t...



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Phil's Favorites

Reuters Debunked: Khodakovsky Denies Interview Aspects

Courtesy of Mish.

As I suspected would happen, the exclusive Reuters interview in which "Commander Alexander Khodakovsky acknowledges rebel fighters had BUK missiles" has been challenged.

In my analysis of the Reuters article (see Ukraine Rebel Commander Admits Having BUK Missiles; Damning Contradictions?),  I point out considerable discrepancies in what Reuters author Anton Zverev wrote and actual quotes Reuters presented.

The discrepancies were so big I stated "It appears to me Reuters may have stretched this interview quite a bit."

Thus I am not surprised to discover Khodakovsky challenge...



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Insider Scoop

ArcelorMittal Completes Sale of ATIC Stake to HES Beheer - Analyst Blog

Courtesy of Benzinga.

Steel giant ArcelorMittal (NYSE: MT) has completed the divestment of its 78% stake in European port handling and logistics company ATIC Services S.A. (ATIC) to HES Beheer for €155.4 million (roughly $213 million).

With this transaction, HES Beheer now owns 100% stake in ATIC where it previously held 22% stake. The transaction reflects ArcelorMittal`s strategy of selective deposal of non-core assets.

ArcelorMittal posted a net loss of $0.2 billion or 12 cents per share in first-quarter 2014, narrower than a net loss of $0.3 billion or 21 cents a year ago.

Revenues inched up 0.2% year over year to $19.8 billion in the reported quarter. Sales were almost unchanged from the prior quarter as improved steel shipments were partly offset by lower...



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All About Trends

Mid-Day Update

Reminder: David 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...

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Option Review

Sizable Call Spread Trades On Orexigen

A large call spread initiated on Orexigen Therapeutics, Inc. (Ticker: OREX) on Monday morning looks for shares in the name to rally approximately 30% by September expiration. The September expiration is noteworthy as the company awaits the results of the FDA’s review of its resubmitted New Drug Application (NDA) for NB32, an investigational medication being evaluated for weight loss, after the review was extended for three months back in June. The upcoming Prescription Drug User Fee Act (PDUFA) date is September 11, 2014, according to a press release issued by the company. Shares in Orexigen today are up roughly 0.40% at $5.34 as of 2:15 p.m. ET.

...

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Sabrient

Sector Detector: Bulls remain unfazed by borderline Black Swans

Courtesy of Sabrient Systems and Gradient Analytics

Despite a highly eventful week in the news, not much has changed from a stock market perspective. No doubt, investors have grown immune to the daily reports of geopolitical turmoil, including Ukraine vs. Russia for control of the eastern regions, Japan’s dispute with China over territorial waters, Sunni vs. Shiite for control of Iraq, Christians being driven out by Islamists, and other religious conflicts in places like Nigeria and Central African Republic. But last Thursday’s news of the Malaysian airliner tragically getting shot down over Ukraine, coupled with Israel’s ground incursion into Gaza, had the makings of a potential Black Swan event, which in my view is the only thing that could derail the relentless bull march higher in stocks.

Nevertheless, when it became clear that the airline...



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OpTrader

Swing trading portfolio - week of July 21st, 2014

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 ...



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Stock World Weekly

Stock World Weekly

Newsletter writers are available to chat with Members regarding topics presented in SWW, comments are found below each post.

Here's the latest Stock World Weekly. Please use your PSW user name and password to log in. (You may take a free trial here.)

#452331232 / gettyimages.com ...

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Market Shadows

Danger: Falling Prices

Danger: Falling Prices

By Dr. Paul Price of Market Shadows

 

We tried holding up stock prices but couldn’t get the job done. Market Shadows’ Virtual Value Portfolio dipped by 2% during the week but still holds on to a market-beating 8.45% gain YTD. There was no escaping the downdraft after a major Portuguese bank failed. Of all the triggers for a large selloff, I’d guess the Portuguese bank failure was pretty far down most people's list of "things to worry about." 

All three major indices gave up some ground with the Nasdaq composite taking the hardest hi...



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Digital Currencies

Bitcoin Vs Gold - The Infographic

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

While Marc Faber has said "I will never sell my gold," he also noted "I like the idea of Bitcoin," and the battle between the 'alternative currencies' continues. The following infographic provides a succinct illustration of the similarities and differences between gold and bitcoin.

Please include attribution to www.jmbullion.com with this graphic.

...

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Pharmboy

Biotechs & Bubbles

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

Well PSW Subscribers....I am still here, barely.  From my last post a few months ago to now, nothing has changed much, but there are a few bargins out there that as investors, should be put on the watch list (again) and if so desired....buy a small amount.

First, the media is on a tear against biotechs/pharma, ripping companies for their drug prices.  Gilead's HepC drug, Sovaldi, is priced at $84K for the 12-week treatment.  Pundits were screaming bloody murder that it was a total rip off, but when one investigates the other drugs out there, and the consequences of not taking Sovaldi vs. another drug combinations, then things become clearer.  For instance, Olysio (JNJ) is about $66,000 for a 12-week treatment, but is approved for fewer types of patients AND...



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Promotions

See Live Demo Of This Google-Like Trade Algorithm

I just wanted to be sure you saw this.  There’s a ‘live’ training webinar this Thursday, March 27th at Noon or 9:00 pm ET.

If GOOGLE, the NSA, and Steve Jobs all got together in a room with the task of building a tremendously accurate trading algorithm… it wouldn’t just be any ordinary system… it’d be the greatest trading algorithm in the world.

Well, I hate to break it to you though… they never got around to building it, but my friends at Market Tamer did.

Follow this link to register for their training webinar where they’ll demonstrate the tested and proven Algorithm powered by the same technological principles that have made GOOGLE the #1 search engine on the planet!

And get this…had you done nothing b...



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