Posts Tagged ‘reward-seeking’

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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Zero Hedge

"I'll Die For Hong Kong": Students Transform Campuses Into Armories As Protests Rage For 4th Straight Day

Courtesy of ZeroHedge View original post here.

The situation in Hong Kong went from bad to worse on Thursday, as the unprecedented weekday protests - a violation of the tacit agreement between the pro-democracy movement and the business community not to disrupt weekday commerce -continued for a fourth day on Thursday.

After a squad of HK police officers earlier this week raided the campus of the Chinese University of Hong Kong, but purportedly found nothing, protesters accused them of unjustly harassing students, many of whom are simply trying to get through the semes...



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Phil's Favorites

Disney Did In 1 Day What Took HBO 4 Years: 10 Million Streaming Subscribers

Courtesy of ZeroHedge

Somewhere Netflix and Amazon video are sweating.

Disney announced today that Disney+ has reached a stunning 10 million plus subscribers just 24 hours after its launch yesterday in the U.S., Canada, and Netherlands; the figure surprised analysts who had expected a much slower rollout for Disney to reach that level, although let's just ignore that most of the new "subs" are only there thanks to one of the various free streaming offers (perhaps someone should launch WeStream).

Separately, Apptopia reported 3.2 million mobile app downloads in the first 24 hours, with an estimated 89% of mobile downloads in the U.S., 9% in Canada, and 2% in the Netherlands. In just one day, users spent 1.3 million hours watching it, Apptopia said, more th...



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The Technical Traders

Great Cycles Article PG 9 in TradersWorld Mag - Free

Courtesy of Technical Traders

  1. How to Use Price Cycles and Profit as a Swing Trader
  2. Geodetics and the Affairs of Men – USA, and China
  3. Cosmological Economics
  4. Time Machine
  5. Trading Means Pr...


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Digital Currencies

Is Bitcoin a Macro Asset?

 

Is Bitcoin a Macro Asset?

Courtesy of 

As part of Coindesk’s popup podcast series centered around today’s Invest conference, I answered a few questions for Nolan Bauerly about Bitcoin from a wealth management perspective. I decided in December of 2017 that investing directly into crypto currencies was unnecessary and not a good use of a portfolio’s allocation slots. I remain in this posture today but I am openminded about how this may change in the future.

You can listen to this short exchange below:

...



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Kimble Charting Solutions

Silver Testing This Support For The First Time In 8-Years!

Courtesy of Chris Kimble

Its been a good while since Silver bulls could say that it is testing support. Well, this week that can be said! Will this support test hold? Silver Bulls sure hope so!

This chart looks at Silver Futures over the past 10-years. Silver has spent the majority of the past 8-years inside of the pink shaded falling channel, as it has created lower highs and lower lows.

Silver broke above the top of this falling channel around 90-days ago at (1). It quickly rallied over 15%, before creating a large bearish reversal pattern, around 5-weeks after the bre...



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Insider Scoop

Analysts Upbeat On Skyworks' Fundamentals

Courtesy of Benzinga

Skyworks Solutions Inc (NASDAQ: SWKS) reported better-than-expected fiscal fourth-quarter earnings and revenues, but the stock is slipping in reaction to the year-over-year declines in both metrics.

The Analysts

Bank of America analyst Vivek Arya reiterated an Underperform rating and $92 price target for Skyworks shares. (See his track record ...



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Chart School

Gold Gann and Cycle Review

Courtesy of Read the Ticker

Gold has performed well, golden skies are here again. In fact it has been a straight line move, and this is typically unusual and a pause can be expected.

It seems the markets are happy again, new highs in the SP500, US 10 year interest rates look to re bound, negative interest may soften. The US FED has reversed their QT and now doing $250BN (not QE) repo. The main point is the FED has stopped QT, and will do QE forever. The evidence now is the FED put is under market risk and the possibility of excessive losses do not exist. 

Point: If in future if there is market risk, the FED will print it's way out of it.
Subject To: In this blog view. The above is so until the amount required rocks confidence in the US dollar as a reserve currency.&n...



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Lee's Free Thinking

Today's Fed POMO TOMO FOMC Alphabet Soup Unspin

Courtesy of Lee Adler

But make no mistake, if the Fed wants money rates to stay down by another quarter, it will need to imagineer even more money.

That’s on top of the $281 billion it has already imagineered into existence since addressing its “one-off” repo market emergency on September 17. This came via  “Temporary” Repo Man Operations money, and $70.6 billion in Permanent Open Market Operations (POMO) money.

By my calculations that averages out to $7.4 billion per business day. That works out to a monthly pace of $155 billion or so.

If they keep this up, it will be more than enough to absorb every penny of new Treasury supply. That supply had caused the system to run out of money in mid September.  This flood of paper had been inundati...



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Biotech

The Big Pharma Takeover of Medical Cannabis

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

 

The Big Pharma Takeover of Medical Cannabis

Courtesy of  , Visual Capitalist

The Big Pharma Takeover of Medical Cannabis

As evidence of cannabis’ many benefits mounts, so does the interest from the global pharmaceutical industry, known as Big Pharma. The entrance of such behemoths will radically transform the cannabis industry—once heavily stigmatized, it is now a potentially game-changing source of growth for countless co...



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Mapping The Market

How IPOs Are Priced

Via Jean Luc 

Funny but probably true:

...

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Members' Corner

Despacito - How to Make Money the Old-Fashioned Way - SLOWLY!

Are you ready to retire?  

For most people, the purpose of investing is to build up enough wealth to allow you to retire.  In general, that's usually enough money to reliably generate a year's worth of your average income, each year into your retirement so that that, plus you Social Security, should be enough to pay your bills without having to draw down on your principle.

Unfortunately, as the last decade has shown us, we can't count on bonds to pay us more than 3% and the average return from the stock market over the past 20 years has been erratic - to say the least - with 4 negative years (2000, 2001, 2002 and 2008) and 14 positives, though mostly in the 10% range on the positives.  A string of losses like we had from 2000-02 could easily wipe out a decades worth of gains.

Still, the stock market has been better over the last 10 (7%) an...



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Promotions

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Phil has a chapter in a newly-released eBook that we think you’ll enjoy.

In My Top Strategies for 2017, Phil's chapter is Secret Santa’s Inflation Hedges for 2017.

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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...

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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.

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