Navigation Links
Brain of Cocaine Addicts Smaller In Size

In a new study, advanced imaging techniques reveals unexpected structural differences in the brains of cocaine addicts. For the study researchers compared detailed images of the brain structure // of 27 cocaine addicts to that of similar images obtained from 27 healthy patients.

Results showed the amygdala -- a key structure in the brain, which previous research has linked to the brain's reward processing system -- is smaller in cocaine addicts than in healthy patients. However researchers say they are unsure if this difference causes addiction or is a result of early cocaine use. According to the study, rapid changes in the amygdala could have occurred early in the course of cocaine use. However, the types of variations in the amygdalas of cocaine users suggest a genetic cause, which may result in an increased risk for cocaine addiction.

The study showed no correlation between amygdala size and duration of cocaine addiction. However, cocaine addicts experiencing the highest levels of drug craving also had the smallest amygdalas. In conclusion researchers say the study suggests that, when the opportunity presents itself, some people just cannot make good judgments .
'"/>




Page: 1

Related medicine news :

1. Use of Cellular Phones associated with Increased risk of Brain Tumors
2. Brain death – How to cope with it
3. “Brain fingerprinting”- The new lie detectr
4. Nasal Spray Could Take Drugs Direct to Brain.
5. Virus Combats Brain Tumour
6. Nasal Spray Could Take Drugs Directly to Brain
7. Control of anger disorder connected to Brain Dysfunction
8. High Levels of Protein Linked to Brain Shrinkage
9. Brain damage affects artistic skill
10. Brain cells protected by new compounds
11. Brain changes observed in people with sleep apnoea
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/27/2016)... NY (PRWEB) , ... June 27, 2016 , ... ... using cutting edge technology to revolutionize the emergency ambulance transport experience for the ... are aware of how Uber has disrupted the taxi industry through the use ...
(Date:6/26/2016)... ... 2016 , ... Pixel Film Studios Released ProSlice Levels, a Media Slicing Effect ... videos a whole new perspective by using the title layers in ProSlice Levels ... , ProSlice Levels contains over 30 Different presets to choose from. FCPX ...
(Date:6/25/2016)... ... June 25, 2016 , ... Experts from the American ... Annual Research Meeting June 26-28, 2016, at the Hynes Convention Center in Boston. ... including advance care planning, healthcare costs and patient and family engagement. , AIR ...
(Date:6/25/2016)... ... ... First Choice Emergency Room , the largest network of independent freestanding emergency ... its new Mesquite-Samuell Farm facility. , “We are pleased to announce Dr. Ogunleye ... M. Muzzarelli, Executive Medical Director of First Choice Emergency Room. , Dr. Ogunleye ...
(Date:6/25/2016)... ... June 25, 2016 , ... Conventional wisdom preaches the benefits of moderation, ... the latter, setting the bar too high can result in disappointment, perhaps even self-loathing. ... toward their goal. , Research from PsychTests.com reveals that behind the ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... 2016 Research and Markets has announced ... Analysis 2016 - Forecast to 2022" report to their ... contains up to date financial data derived from varied research ... trends with potential impact on the market during the next ... which comprises of sub markets, regional and country level analysis. ...
(Date:6/23/2016)... and INDIANAPOLIS , June 23, 2016 ... Lilly Diabetes Tomorrow,s Leaders Scholarship is any indication, the ... announced today online at www.diabetesscholars.org by the ... diabetes stand in the way of academic and community ... Foundation,s scholarship program since 2012, and continues to advocate ...
(Date:6/23/2016)... , June 23, 2016 Research ... "Surgical Procedure Volumes: Global Analysis (United States, China, Japan, ... report to their offering. ... tool for healthcare business planners, provides surgical procedure volume ... surgery trends with an in-depth analysis of growth drivers ...
Breaking Medicine Technology: