- An edgy, irreverent book by Kayt Sukel that examines all the ways our neurons can wreak havoc with our hearts.
By Kayt Sukel (CNN) As background research for my book, “Dirty Minds: How our brains influence love, sex and relationships,” I participated in a study at Rutgers University where scientists measured the activity in my brain as I self-stimulated to an orgasm in an MRI scanner.
During the course of my research for “Dirty Minds,” I asked neuroscientific researchers about the greatest challenges involved in studying human sexuality. I expected to hear concerns about finding study participants willing to be honest about their sex lives or if what was learned in the laboratory could really be applied to real-world behaviors.
But unanimously, the scientists I talked to said their greatest challenge was finding research grants and financial support for their work. Because so many of us are peevish about the study of sex, funding agencies can be, too. But none of us should be. Human sexuality is important – and its study is something we should all get behind. Because we can’t begin to have discussions about how to best deal with problems concerning sexual behavior, sexual function and sexual intimacy until we have a better handle on what’s normal.
Time and time again, I’m asked how I managed to have an orgasm in an fMRI scanner. But that’s not the right question. The important question is why I had an orgasm in an fMRI scanner. And that’s to help further our understanding of orgasm and human sexuality. When I say I came for the science — I mean it. And it’s my hope that more people will do the same in the future.
via Why I orgasmed in an MRI scanner – – CNN.com Blogs.
By Nicole Ostrow (Bloomberg) Brain scans of adolescents who suffered physical abuse and neglect showed differences in the part that controls executive function — mental processes such as planning, organizing and focusing on details — according to a study in the Archives of Pediatric and Adolescent Medicine. Changes were also seen in brain areas that regulate emotions and impulses, the study said.
About 3.7 million U.S. children are assessed for child abuse or neglect each year, but the number may be higher as many cases don’t come to the attention of professionals, the authors said. The research, which evaluated teenagers who hadn’t been diagnosed with a psychiatric disorder, suggests abuse or neglect victims be monitored to reduce the risk of disorders like depression and addiction, researchers said.
via Child Abuse May Alter Structure of the Brain, Research Shows.
By Katie Moisse (ABC News) A Florida woman was rushed by helicopter to an Alabama burn center after her face caught fire during routine surgery.
Kim Grice, a 29-year-old mother of three, was having cysts removed from her head at an outpatient surgery center in Crestview, Fla., when the flash fire erupted.
The cause of the fire is still under investigation. But surgical fires are usually sparked by heat, often from tools like lasers, and then fueled by alcohol, surgical drapes and oxygen. Grice was wearing a non-rebreathable oxygen mask, according to Traylor.
In October, the U.S. Food and Drug Administration launched an initiative to curb surgical fires through increasing awareness and promoting risk reduction practices.
“There are between 550 and 650 surgical fires a year,” said Mark Bruley, vice president for accident and forensic investigation for the ECRI Institute, adding that fewer than 30 of them result in patient injuries.
via Fire Erupts on Woman’s Face During Routine Surgery – ABC News.
(DoctorTipster) A strain of avian influenza H5N1 genetically modified to be extremely contagious has been created by researcher Ron Fouchier of the Erasmus Medical Center Rotterdam, Netherlands. The work was first presented at a conference dedicated to influenza, that took place in September in Malta.
Avian influenza emerged in Asia about 10 years ago. Since then there were fewer than 600 infection cases reported in humans. On the other hand, Fouchier’s genetically modified strain is extremely contagious and dangerous, killing about 50% of infected patients. The former strain did not represent a global threat, as transmission from human to human is rare. Or, at least, it was before Fouchier genetically modified it.
via Dutch Researcher Created A Super-Influenza Virus With The Potential To Kill Millions.
(AllGov) Cedars-Sinai Medical Center in Los Angeles is refusing to grant a liver transplant to a cancer patient because he used medical marijuana, which not only is legal under California law but also was prescribed by a Cedars doctor.
Diagnosed with inoperable liver cancer in 2009, Norman B. Smith, 63, has been treated at Cedars-Sinai by oncologist Steven Miles, who approved medicinal marijuana in part to help his patient cope with the effects of chemotherapy. Smith became eligible for a liver transplant last year, but was removed from the list in February after testing positive for marijuana.
By Adam Bernstein (Washington Post) Loren R. Mosher, 70, who died of liver cancer July 10 at a clinic in Berlin, was a contrarian psychiatrist and schizophrenia expert who was dismissed from the National Institute of Mental Health for his controversial theories on treatment.
While chief of NIMH’s Center for the Study of Schizophrenia from 1968 to 1980, Dr. Mosher decried excess drugging of the mentally ill. He eventually established small, drug-free treatment facilities that were more akin to homes than hospitals.
Creating Soteria House in the early 1970s, he said, caused lasting trouble with the psychiatric community. After showing studies of patient recovery that matched traditional treatment with medication, the project lost its funding amid a strong peer backlash. So did a second residential treatment center in San Jose.
via Contrarian Psychiatrist Loren Mosher, 70 (washingtonpost.com).
By Robert Sanders (UC California, Berkeley) University of California, Berkeleyscientists have shown that ionized plasmas like those in neon lights and plasma TVs not only can sterilize water, but make it antimicrobial – able to kill bacteria – for as long as a week after treatment.
A brief spark in air produces a low-temperature plasma of partially ionized and dissociated oxygen and nitrogen that will diffuse into nearby liquids or skin, where they can kill microbes similar to the way some drugs and immune cells kill microbes by generating similar or identical reactive chemicals. (Courtesy of Steve Graves)
Devices able to produce such plasmas are cheap, which means they could be life-savers in developing countries, disaster areas or on the battlefield where sterile water for medical use – whether delivering babies or major surgery – is in short supply and expensive to produce.
“We know plasmas will kill bacteria in water, but there are so many other possible applications, such as sterilizing medical instruments or enhancing wound healing,” said chemical engineer David Graves, the Lam Research Distinguished Professor in Semiconductor Processing at UC Berkeley. “We could come up with a device to use in the home or in remote areas to replace bleach or surgical antibiotics.”
Low-temperature plasmas as disinfectants are “an extraordinary innovation with tremendous potential to improve health treatments in developing and disaster-stricken regions,” said Phillip Denny, chief administrative officer of UC Berkeley’s Blum Center for Developing Economies, which helped fund Graves’ research and has a mission of addressing the needs of the poor worldwide.
By Walter Brasch Newspaper columnist Ann Coulter, spreading the lies of the extreme right wing, called the Occupy Wall Street protestors, “tattooed, body-pierced, sunken-chested 19-year-olds getting in fights with the police for fun.” She claimed the protestors, now in the thousands in New York, are “directionless losers [who] pose for cameras while uttering random liberal clichés lacking any reason or coherence.”
Rep. Eric Cantor (R-Va.), House majority leader, called the protest nothing more than “growing mobs,” completely oblivious to his myriad statements that he supports “mobs” when they are from the Tea Party. Republican Presidential candidate Mitt Romney, tacking as far right as possible to avoid anyone thinking he was once a moderate, called the protest “dangerous.”
Republican presidential contender Herman Cain, in a moment that demonstrated how out of touch he is with the economic reality of the five-year recession, argued, “Don’t blame Wall Street, don’t blame the big banks; if you don’t have a job and you’re not rich, blame yourself!”
Glenn Beck, too irrational even for Fox News, which terminated him less than two years after it tried to make him a TV superstar, told his radio audience, the protestors “will come for you and drag you into the streets and kill you.”
Lauren Ellis of Mother Jones, at one time a cutting edge magazine for social justice, believed that the protestors have a “lack of focus.” Washington Post columnist Charles Krauthammer, wrote, “A protest without an objective is like a party or a picnic of the unemployed and the indolent. Unless you have an objective, what are you doing out there?”
First, let’s see just who these protestors really are. And then, let’s see what they stand for, since the mainstream media, of which Fox News is an entrenched part, don’t seem to be getting the message from the people.
