Smoke Drug Helps Boozers Sky News, UK - The drug - its medical name is varenicline - works by affecting the brain's reward circuitry, critical in both nicotine and alcohol addiction. ...
FDA Approves New Drug to Alleviate Moderate to Severe Pain Pharmaceutical Processing, NJ - Opioids are considered safe and effective in selected patients but can cause dependence, abuse, and addiction. All patients treated with opioids require ...
Co-Dependency - another form of addiction sickness OpEdNews, PA - Nov 29, 2008 Her second book just published in October is called Slaying the Addiction Monster - An All-Inclusive Look at Drug Addiction in America Today. ...
Addiction must be taken seriously The Evening Sun, PA - Nov 30, 2008 Heroin addiction, or any other drug addiction for that matter, knows no prejudice. It affects every social and economic level. No son or daughter aspires to ...
CNY doctors see prescription drug abuse growing among teens The Post-Standard - Syracuse.com, NY - Nov 30, 2008 And no matter what the drugs are, "they're not good for your chances of going to the Ivy League," he said. "You only have so many brain cells. ...
Addiction takes heavy toll on the body Battle Creek Enquirer, MI - Nov 24, 2008 The 49-year-old wants to be as healthy as he was before his addiction. Long-term drug use, however, can cause irreversible damage to the brain and body, ...
Support Groups Martinsburg Journal, WV - Twenty-two million people struggle with drug and alcohol addiction. If someone you love suffers from addiction, call (800) 468-6933 or visit ...
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Recent News and Articles on the Keywords: addiction + brain + 0.28 Related to the article below (Last Update: 8/7/2008)
Posted By RACHEL SA The North Bay Nugget, Canada - Aug 6, 2008 But why do we Scrabulous addicts have to hide? What is the shame in our addiction? While many people view online games as the exclusive domain of the office ...
Study aims at preventing nicotine addiction WFIE-TV, IN - Aug 5, 2008 Experts used rats to study the pathways involved in nicotine addiction. They were able to identify a receptor that controlled the brain's initial reaction ...
Just one cig sets a habit The Sun, UK - ... more susceptible to addiction. Canadian boffins found that by changing brain chemicals with drugs, even rats with heavy nicotine habits were put off.
Is Google changing how our brains physically work? ZDNet - Aug 1, 2008 It?s not hard to see that there are people addicted to Google ? in fact, my first blog?s name was Google Addiction, and it didn?t take long for it to take ...
Cocaine vaccine won't fix problem: Wodak Sydney Morning Herald, Australia - Aug 3, 2008 Drug addiction is a brain disease to these people," he said. "They have the worst drug problem in the world and they go around telling the rest of the world ...
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[PDF]Single cocaine exposureinvivoinduceslong-termpotentiationindopamineneurons - MA Ungless, JL Whistler, RC Malenka, A Bonci - Nature, 2001 - culturaapicola.com.ar ... sensitization 2,4 , a phenomenon thought to be important for the development of addiction. ... with saline (0.27 6 0.04; n = 6; P , 0.05) or naive mice (0.28 6 0.03 ... -
New directions in the genetic mechanisms underlying nicotine addiction - M MunafO, E Johnstone, M Murphy, R Walton - Addiction Biology, 2001 - Blackwell Synergy ... a current smoker ranging from 0.28 to 0.85 ... pharmacological models of nicotine addiction
have difficulty ... Increased noradrenaline in the brain, particularly in ...
Animal models of addiction: models for therapeutic strategies? - J Wolffgramm, G Galli, F Thimm, A Heyne - Journal of Neural Transmission, 2000 - Springer ... therefore tested the effects of lisuride on dopaminergic neurotransmission in
subcortical regions of the brain. ... Therapeutic strategies in addiction...0.28g/kg/day ...
Addiction changes orbitofrontal gyrus function: involvement in response inhibition. - RZ Goldstein, ND Volkow, GJ Wang, JS Fowler, S … - NeuroReport, 2001 - neuroreport.com ... 0.53, p < 0.05) and positive for addicts (r = 0.28, p < 0.06). ... it is possible that
as addiction progresses, certain areas of the brain assume secondary ...
Selective cognitive processing of drug cues in heroin dependence - IHA Franken, LY Kroon, R Weirs, A Jansen - Journal of Psychopharmacology, 2000 - jop.sagepub.com ... Post-masked stroop 0.48* 0.41 0.15 0.28 0.23 0.05 ... and the relationship between the addiction and neurobiological processes in the brain (eg Self ...
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Obesity May Be in Your Head
The same area of the brain linked to drug addiction is also activated by the desire for food and could be a contributing factor to the obesity epidemic in the United States.
That claim comes in a study by scientists at the U.S. Department of Energy’s Brookhaven National Laboratory.
They found that a person’s hunger and desire for food significantly increases metabolism in the right orbitofrontal cortex, a brain region that controls drive and pleasure.
"These results could explain the deleterious effects of constant exposure to food stimuli, such as advertising, candy machines, food channels, and food displays in stores," study author Gene-Jack Wang, a Brookhaven physician, said in a prepared statement. "The high sensitivity of this brain region to food stimuli, coupled with the huge number and variety of these stimuli in the environment, likely contributes to the epidemic of obesity in this country," Wang said.
The study appears in the April issue of NeuroImage.
The Brookhaven researchers used positron emission tomography (PET) brain scans to measure brain metabolism in 12 normal-weight, food-deprived volunteers who were allowed to smell, view, and taste small portions of their favorite foods.
