dopamine
Dopamine is an important neurotransmitter. One of the primary “pleasure chemicals” in the brain, dopamine is found in areas of the brain linked to experiences of joy and reward. In addition, dopamine pathways play a role in carrying signals related to attention, movement, problem solving, and pleasure. Brain chemistry blogs that discuss dopamine and other neurochemicals include BrainBlogger and Neurotopia.
The dopamine-rich nucleus accumbens is a significant site of action for addictive drugs. Chronic exposure to cocaine in lab rats produces a characteristic supersensitivity of the dopamine receptors found there. Evidence of abnormally low levels of dopamine is found in patients suffering from Parkinson’s disease, a finding that led researchers to an effective treatment for that disorder. Conversely, scientists learned that too much dopamine was at the heart of addiction to stimulants like amphetamine and cocaine.
Original Technorati articles tagged “dopamine”
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Women, The Negatives of Caffeine Outweigh Any Benefits
Mixed messages about the effect of caffeine on women's healthby pmswarrior / on Oct 6, 2011 -
in LifestyleMoods Are Contagious: Get A Shot

Moods of others are contagious and have a corresponding physiological response in us.by chezgigi / on Aug 10, 2011
Latest blogosphere posts tagged “dopamine”
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The subject of technology addiction is relatively new as compared
Technology in The Life —
Authority: 130
The subject of technology addiction is relatively new as compared to drug or gambling addictions. This leads to a heated dispute over whether we need to consider the fervent need for technology and the monotony that the lack of technology causes, as an addiction. There are several qualifications that a craving needs ...3 days ago -
Diorama with Gasoline, Dopamine and Adrenaline — Laurie Hogin
biblioklept —
Authority: 587
Tagged: Art , contemporary , Diorama with Gasoline , Dopamine and Adrenaline , Laurie Hogin , Painting , Surrealism1 week ago -
Patients’ Brains May Adapt to ADHD Medication
NeuroscienceNews.com —
Authority: 113
New research reveals how the brain appears to adapt to compensate for the effects of long-term ADHD medication, suggesting why ADHD medication is more effective short-term than it is long-term. The study, from the Institute of Psychiatry (IoP) at King’s College London is published today in the American Journal of ...1 week ago -
Feedback and Video Games
Engineering Thinking —
Authority: 95
Positive feedback is a means of reinforcing a desired response in human behavior. The designers of video games know this. “…Cow Clicker became a runaway success, with tens of thousands of subscribers eager to be exploited so transparently by clicking on a picture of a cow twice a day … The first evidence ...3 weeks ago -
Is Sex Dead?
Blogs —
Authority: 148
As we learn to "service ourselves," we grow less tolerant of human partners. read more3 weeks ago -
Elizabeth Burton Phillips – Mam, kun je me geld lenen
Bestsellers Shop Online —
Authority: 124
Bestsellers Shop Online Bestsellers Shop Online– Download gratis ebook: Elizabeth Burton Phillips – Mam, kun je me geld lenen (EPUB) Elizabeth Burton-Phillips, een Engelse lerares en huismoeder, wilde altijd het beste voor haar kinderen. Ze kon zich niet voorstellen dat haar vrolijke tweelingzoons Simon en Nick ...3 weeks ago -
Usable Insight – Apple’s Core Secret
Mark Goulston —
Authority: 100
After reading about the backing off of iPhone4S selling in China after the crowds turned angry , I realized what Apple’s secret is and something you can and should use to evaluate the market potential of your product or service. Simply put, a new Apple product triggers in its customers: Excitement – this ...3 weeks ago -
Look Away Now – This is What Happens To Your Body Within An Hour Of Drinking A Coke
Geekosity —
Authority: 117
Who doesn’t like a cola when you’ve got a thirst on? Well, me actually, I prefer a Red Bull, which could well be as bad as a cola, but ignorance is bliss. Anyway – here’s what happens after you drink a can. In The First 10 minutes: 10 teaspoons of sugar hit your system. (100% [...]4 weeks ago -
The Science Of Your Happiness
PBH3 —
Authority: 125
Via the always awesome Toothpaste for Dinner .4 weeks ago -
A Wellness Plan for People with ADHD
World of Psychology —
Authority: 464
“Because people with ADD live fairly fast-paced lives, they can forget to slow down a little and consider whether they are living a balanced life,” writes ADHD expert and psychotherapist Stephanie Sarkis , Ph.D, in her book 10 Simple Solutions to Adult ADD: How to Overcome Chronic Distraction & Accomplish ...4 weeks ago


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