Navigation Links
Why it is impossible for some to 'just say no'

Drug abuse, crime and obesity are but a few of the problems our nation faces, but they all have one thing in commonpeoples failure to control their behavior in the face of temptation. While the ability to control and restrain our impulses is one of the defining features of the human animal, its failure is one of the central problems of human society. So, why do we so often lack this crucial ability"

As human beings, we have limited resources to control ourselves, and all acts of control draw from this same source. Therefore, when using this resource in one domain, for example, keeping to a diet, we are more likely to run out of this resource in a different domain, like studying hard. Once these resources are exhausted, our ability to control ourselves is diminished. In this depleted state, the dieter is more likely to eat chocolate, the student to watch TV, and the politician to accept a bribe.

In a recent study, Michael Inzlicht of the University of Toronto Scarborough and colleague Jennifer N. Gutsell offer an account of what is happening in the brain when our vices get the better of us.

Inzlicht and Gutsell asked participants to suppress their emotions while watching an upsetting movie. The idea was to deplete their resources for self-control. The participants reported their ability to suppress their feelings on a scale from one to nine. Then, they completed a Stroop task, which involves naming the color of printed words (i.e. saying red when reading the word green in red font), yet another task that requires a significant amount of self-control.

The researchers found that those who suppressed their emotions performed worse on the Stroop task, indicating that they had used up their resources for self-control while holding back their tears during the film.

An EEG, performed during the Stroop task, confirmed these results. Normally, when a person deviates from their goals (in this case, wanting to read the word, not the color of the font), increased brain activity occurs in a part of the frontal lobe called the anterior cingulate cortex, which alerts the person that they are off-track. The researchers found weaker activity occurring in this brain region during the Stroop task in those who had suppressed their feelings. In other words, after engaging in one act of self-control this brain system seems to fail during the next act.

These results, which appear in the November issue of Psychological Science, a journal of the Association for Psychological Science, have significant implications for future interventions aiming to help people change their behavior. Most notably, it suggests that if people, even temporarily, do not realize that they have lost control, they will be unable to stop or change their behavior on their own.


Contact: Catherine West
Association for Psychological Science

Related medicine news :

1. Just spice it up!!!!! Anti bacterial effects of spices unraveled in the West
2. One...just one cigarette can spoil the heart function.
3. Just standing next to a large person can be bad for ones image
4. Selective eating just an evolutionary trait?
5. Inadequate proof to justify routine prostate screen
6. Unhappy relationships could result in more than just heart breaks!
7. Backpacks cause more than just back injuries
8. Just one cigarette could cause significant damage
9. Fear of the dark could be more than just fear!
10. Asthma is not just a childhood condition
11. Asthma not just a childhood condition
Post Your Comments:
(Date:11/29/2015)... ... November 29, 2015 , ... Effective immediately, every single IguanaMed scrub style will ... Friday Target is offering a “Buy One Scrub Set, Get the 2nd Scrub Set ... purchase IguanaMed at a discounted price. , IguanaMed’s mission is to outfit ...
(Date:11/28/2015)... ... ... Beginning November 30th at 6:00 a.m. EST until 11:59 p.m. EST, customers ... up to 20% off orders $80 or more to free gifts with purchases, there will ... As a competitive e-commerce website for skin care and cosmetic needs, customers will save on ...
(Date:11/27/2015)... ... November 27, 2015 , ... According to an article ... way that they are handling security in light of the recent terrorist attacks in ... an attempt to stop an attack from reaching U.S. soil. Especially around special events ...
(Date:11/27/2015)... ... November 27, 2015 , ... Lizzie’s Lice Pickers just ... is offering customers 10% off of their purchase of lice treatment product. In addition, ... price. According to a company spokesperson. “Finding lice is a sure way to ruin ...
(Date:11/27/2015)... Wilmington, DE (PRWEB) , ... November 27, 2015 ... ... a member of the well-respected Microsoft Dynamics SL User Group (MSDSLUG). Recognized as ... is an independent group of Microsoft Dynamics SL software users, partners, industry experts ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... 2015 --> ... blends immunotherapy with Bremachlorin-photodynamic therapy for advanced cancer. ... immunotherapy with Bremachlorin-photodynamic therapy for advanced cancer.   ... immunotherapy with Bremachlorin-photodynamic therapy for advanced cancer.   ... that immunotherapy can be efficiently combined with photodynamic therapy ...
(Date:11/26/2015)... November 26, 2015 --> ... use SyMRI to find optimal contrast weighting of MRI ... and has signed a research agreement with SyntheticMR in order ... Using SyMRI, it is possible to generate multiple contrast images ... the patient has left, thus making it possible to both ...
(Date:11/26/2015)... , November 26, 2015 3D ... by 2022, according to a new report by Grand View ... Kidney Disease (CKD) which demands kidney transplantation is expected to ... cost effective substitute for organ transplantation. --> 3D ... by 2022, according to a new report by Grand View ...
Breaking Medicine Technology: