According to a new study in Nature Neuroscience, there are songs that can arouse feelings of euphoria and craving by endogenous dopamine release in the striatum:
If music-induced emotional states can lead to dopamine release, as our findings indicate, it may begin to explain why musical experiences are so valued. These results further speak to why music can be effectively used in rituals, marketing or film to manipulate hedonic states. Our findings provide neurochemical evidence that intense emotional responses to music involve ancient reward circuitry and serve as a starting point for more detailed investigations of the biological substrates that underlie abstract forms of pleasure.
According to study author Robert Zatorre, one of those songs is “Adagio For Strings” by DJ Tiesto:
Discover magazine had an article about Dr. Ben Goldacre, a British physician who writes for The Guardian, is the author of the new book “Bad Science: Quacks, Hacks, and Big Pharma Flacks,” and is considered a gift to skepticism. His column is also called “Bad Science,” and he recently gave a short and interesting talk about non-evidence-based medicine at the Pop!Tech conference held in Camden, Maine. Enjoy!
From Blog 4 Global Health — an “interactive blog from the Global Health Council’s Policy, Research and Advocacy team” — here’s The Top 10 in 2010 Global Health Communication. An excerpt:
If global health communication was characterized by anything in 2010, it was the rise of Twitter and other social media among non-profit organizations as a way of bypassing increasingly irrelevant traditional media and taking their messages directly to their target groups. From the Global Health Council, we saw more and more of our members — large and small — embracing new media like blogging, micro-blogging and social networks like Facebook. At the year’s last meeting of our Global Health Communicators Working Group in November, I asked for a show of hands of those whose organizations were not using social media. No hands went up.
*This blog post was originally published at ScienceRoll*
HealthMash, WebLib’s next-generation semantic health search engine, will release an iPhone application in January. It utilizes proprietary natural language processing and semantic technology tools and resources in order to find highly relevant, reliable, and recent health information from the most trusted sources and facilitate user exploration and discovery.
*This blog post was originally published at ScienceRoll*
There are more and more premature babies, and the situation for their parents is dramatic. They would love to be with their newborn 24 hours a day, but in most cases they obviously can’t.
At the Dutch UMC Ultrecht, they’ve launched a project under the name Telebaby, in which cameras were installed at the incubators and parents can watch their child live 24 hours a day — even through a mobile device.
The system is password protected, of course, so only the parents can access the specific video channels. Isn’t it great? A very human but not that expensive idea — a really Dutch approach.
*This blog post was originally published at ScienceRoll*
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