![](http://members.webone.com.au/~aebrain/a_to_z2.jpg)
*SIGH*
Maybe I should talk to Allianz....
Picture Courtesy of Zvika Raviv
Intermittent postings from Canberra, Australia on Software Development, Space, Politics, and Interesting URLs.
And of course, Brains...
Daniel Claiborn, testifying for the state, said he has treated transgender people who are mentally stable and others who are ill but he didn't think it was traceable to their transgender nature.*Sigh*. And this is the State's "Expert Witness" on the subject of medical treatment for transsexuals. *Sigh* again.
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Claiborn was testifying in a federal case brought by three prisoners trying to overturn a Wisconsin law that bars inmates from receiving female hormones. They say that stopping their treatments would be a form of cruel and unusual punishment, and would violate their right to equal protection under law.
The Inmate Sex Change Prevention Act is believed to be the only law of its kind in the nation. The inmates were taken off hormones for a short time after the law took effect in January 2006 but are receiving them after U.S. District Judge Charles Clevert issued an injunction early last year.
Under cross-examination, Claiborn said he has never researched gender identity disorder and doesn't receive journals on it. Several medical books list it as a mental disorder, but he said that as a psychologist, he doesn't find them useful because they are too medical in nature.
Earlier, Kevin Kallas, a psychiatrist and mental health director for Wisconsin's prisons, testified he opposed the law banning hormones.Know-Nothing Legislators see it as a moral issue, not a medical one. They don't understand, don't want to understand, they just want the problem to quietly go away.
Besides in federal prisons, hormones are given in all of the Midwestern states surveyed by the Department of Corrections, he said. Kallas called hormones a "medically necessary" treatment in some, though not all, cases.
Kallas said patients who are taken off hormones typically need counseling, drugs and hospital stays instead, suicide treatments that are more expensive than the hormones, which cost $675 to $1,600 a year. Kallas said he did not know of any other medical treatment that the state Legislature has banned in prisons.
A neural network that may generate the human tendency to be optimistic has been identified by researchers at New York University. As humans, we expect to live longer and be more successful than average, and we underestimate our likelihood of getting a divorce or having cancer. The results, reported in Nature, link the optimism bias to the same brain regions that show irregularities in depression.fMRI strikes again. As predicted in previous posts, this technique is turning out to be a powerful new tool in aiding our understanding of how we think. Or how we think we think.
The study was conducted by a team of researchers from the laboratory of NYU Professor Elizabeth Phelps. The lead author is Tali Sharot, now a post-doctoral fellow at University College London.
The NYU researchers used functional magnetic resonance imaging (fMRI) to examine brain function while participants thought of possible future life events (such as "winning an award" or "the end of a romantic relationship").
"When participants imagined positive future events relative to negative ones, enhanced activation was detected in the rostral anterior cingulate and amygdala, which are the same brain areas that seem to malfunction in depression," said Sharot. "Activation of the rostral anterior cingulate was correlated with trait optimism, with more optimistic participants showing greater activity in this region when imagining future positive events."
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The brain imaging findings offer a possible mechanism mediating the behaviorally observed optimism bias. The rostral anterior cingulate has previously been shown to be involved in the regulation of emotional responses. The current results suggest that in healthy individuals this region may help integrate and regulate emotional and autobiographical information to generate a positive view of the future.
A few nights without sleep can not only make people tired and emotional, but may actually put the brain into a primitive "fight or flight" state, researchers said on Wednesday.More, Please
Brain images of otherwise healthy men and women showed two full days without sleep seemed to rewire their brains, re-directing activity from the calming and rational prefrontal cortex to the "fear center" -- the amygdala.
"It's almost as though, without sleep, the brain had reverted back to more primitive patterns of activity, in that it was unable to put emotional experiences into context and produce controlled, appropriate responses," said Matthew Walker of the University of California Berkeley, who led the study.
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Walker and colleagues at Harvard Medical School used functional magnetic resonance imaging, which can scan brain activity in real time, to see what was going on in the brains of their 26 young adult volunteers.
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"We found a strong overreaction from the emotional centers of the brain," Walker said. "It was almost as if the brain had been rewired, and connected to the fright, flight or fight area in the brain stem."
This morning (Tuesday), they found Raychel. Her nightgown cut from her, but still attached, unconscious and with her skull fractured, her left arm broken, 6 ribs broken... and her nether regions bleeding profusely, though wrapped in a hotel towel.
One of them admitted that two of the others had anally raped her. His statement that, "... it was okay, though, they used condoms," makes me ill. The doctors had missed the trauma there because it was minor compared to the beating she had received.Oh well, on to the next battle. With perhaps just a little more determination than before.
China, which plans one day to send a human to the moon, said it expected to launch its first lunar orbiter on Wednesday, state media reported, quoting the country's space agency.
The launch of the Chang'e I rocket and orbiter will likely take place on Wednesday at 6:00 pm (1000 GMT) from the Xichang Satellite Launch Centre in southwestern Sichuan province, the official Xinhua news agency reported.
The launch of the moon orbiter is part of a three-step lunar exploration programme China hopes will eventually see moon samples brought back to Earth.
The probe will be followed by robotic missions and, eventually, a lunar base to allow astronauts to live longer on the moon and utilise its resources.
"Travel to the Moon or Mars 'excites people,' she said, 'but I am more focused on nearer-term goals I think are achievable.'"
So it might take another 30 years or so to start accepting transgenders. Big deal.It doesn't help to be too emotional about serious issues. My snarkiness is about as far as I'll allow myself to go.
The LDP's position sometimes confuses those who like to apply left and right labels to political ideologies. Free trade is considered to be right-wing while drug legalisation is left-wing. Cutting tax is right-wing but defending civil liberties and gay rights is left-wing.My kind of people. A Liberal party that is actually Liberal.
However, all of these positions share the common principle of decreasing the role of government. They differ from "left-wing" people who often want the government to control the economy but not our social lives, and also from "right-wing" people who want the government to control our social lives but not the economy.
Rattling the cage, and setting the feline amongst the avians.
From Xinhua and multiple other sources:
Asked by one young fan whether Dumbledore finds "true love," J.K. Rowling said Friday night that the beloved character was gay.That popping sound you hear is that of many Fundamentalists' heads imploding.
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A 19-year-old fan from Colorado asked about the top wizard's love life. She always thought of Dumbledore "as gay," she said.
She explained that Dumbledore was smitten with rival Gellert Grindelwald, whom he defeated long ago in a battle between good and bad wizards.
Refering to Dumbledore's feelings, Rowling said "Falling in love can blind us to an extent," adding that Dumbledore was "horribly, terribly let down."
That love, she said to raucous applause, was Dumbledore's "great tragedy."
David Walker, the comptroller general of the Government Accountability Office, Congress' legislative arm, warned the Social Security system will soon have more recipients coming than it can afford to pay out.The tax burden on younger people has already increased nearly five times, but it will have to nearly double again in future.
"We face a tsunami of spending due primarily to the retirement of the baby boom generation and rising health care costs," Walker said. "So what's happened is we've gone from 16 workers paying into Social Security for every person drawing benefits in 1950 to 3.3 to one today, and we're going down to two to one by the time the boomers retire in big numbers and that's about where it will stay over the long run."
Under current law, Social Security won't have enough money to pay promised benefits in 2041 but there is another crunch much, much sooner, the result of the the federal government relying on Social Security to pay for its annual spending.What was a "cash cow", a convenient place to raid for top-up funds, will soon become something of a Vampire, sucking the fiduciary blood out of government. Ok, so how bad could it be? Things like this happen all the time, Governments take out loans, they get repaid. But this time the numbers are a bit concerning. You see, Social Security is just part of the problem.
When Social Security gets payroll taxes it pays out most of the money in benefits. The rest is supposed to go into a trust fund. Instead the government has been spending the money on other government programs, and putting IOUs into the trust. When Social Security needs the money it'll turn to the government waiting for the payback. But the government won't likely have any.
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The loan is expected to be called in 2017, when the largest bloc of the boomers — those born between 1946 and 1964 — will be retiring. By the mid 2020s, the federal government will have to fork over more than $200 billion a year, and then it climbs to more than $300 billion a year.
At the same time, all that is money that was being used for federal programs will no longer be available, meaning everything — from education to defense to the environment — will face a financial crunch.
Walker said over the next 75 years between Social Security, Medicaid and other entitlements, the federal government will be in a $50 trillion hole.And that gets me to the budget of NASA, and the US Space Programme. Or Program, as they say in the US.
"Social Security represents about $6.4 trillion of that. Medicare represents $32 trillion of that. The surprising thing is that Social Security is the easy thing to fix," Walker said. Fifty trillion dollars, to put it in perspective, is 95 percent of the estimated net worth of every American including every billionaire. Fifty trillion dollars is $440,000 per American household."
The House Science Committee's Republican chairman and senior Democrat told NASA Administrator Mike Griffin they had little interest in accelerating the U.S. space agency's exploration plans at the expense of science and research.The near future is likely to be as described by Mark Whittington's article Hillary Clinton Declares War on Space Exploration:
Griffin appeared before the House Science Committee Thursday to defend his agency's 2007 budget request of $16.792 billion, which would hold science spending to a 1.5-percent increase next year in order to fund a nearly $1 billion increase for exploration. NASA plans to postpone or cancel several major science missions to help free up the additional money its needs to build new spacecraft and launchers while also operating a space shuttle fleet slated to fly 16 missions to the international space station before its retired in 2010.
"I am extremely uneasy about this budget, and I am in a quandary at this point about what to do about it," Boehlert told Griffin. "This budget is bad for space science, worse for Earth science, perhaps worse still for aeronautics. It basically cuts or de-emphasizes every forward looking, truly futuristic program of the agency to fund operational and development programs to enable us to do what we are already doing or have done before."
On the surface, the Hillary Clinton space agenda appears to be long on platitudes and short on substance. But then, upon closer examination, one begins to have cause for alarm.US Government spending over the next 40 years is likely going to be squeezed tighter and tighter. Unless there's a solid foundation, a set of well-defined long-term plans that will survive partisan attack in the troubled times ahead, there will be no "US Manned Space Program". No matter how you spell it.
The phrase "a balanced strategy of robust human spaceflight, expanded robotic spaceflight, and enhanced space science activities" stands out because of the complaints that have been advanced by certain people, especially in the scientific community, that the current NASA program is "unbalanced." By that it is meant that too much money is being spent on President Bush's space exploration initiative at the expense of space science, Earth science, and aeronautics.
So, Hillary Clinton proposes to have "enhanced space science activities", "full funding for NASA's Earth Sciences program", and reverse "funding cuts to NASA's and FAA's aeronautics funding R&D budget." There are just two ways to accomplish this.
The first way is to add money to NASA funding and distribute the money accordingly. The United States Senate, by a unanimous consent vote, essentially proposed to do just that by adding a billion dollars in emergency spending to the 2008 NASA budget. Ironically Senator Clinton was a cosponsor of the amendment.
The second way is to gut funding for the exploration account and redistribute the money to space science, Earth science, and aeronautics. This appears to be, according to the New York Times, the approach that Hillary Clinton will pursue as President.
"But in a telephone interview afterward, she said that in the short term she would subordinate Bush administration proposals for human exploration of the Moon and Mars to restoring cuts in aeronautics research and space-based studies of climate change and other earth science issues.
"Travel to the Moon or Mars 'excites people,' she said, 'but I am more focused on nearer-term goals I think are achievable.'"
In effect, Senator Clinton has declared war on President Bush's space exploration initiative. This proposal is consistent with policies enacted by President Bill Clinton, which not only cancelled the first President Bush's space exploration initiative but made even the mention of voyages to the Moon and Mars all but forbidden at NASA.
...one thing that doctors know for certain is that in the second and third trimesters, women having girls display higher levels of a hormone known as maternal serum HCG (MSHCG) than do women pregnant with boys. Now new research suggests that such hormonal differences appear less than three weeks after conception. The findings, published today in the journal Human Reproduction, may help explain how girls and boys exert control over their mother's hormones.It seems entirely, er, conceivable, that limitations and constraints that will bound the development after birth may be set very early, at the beginning of development as a vertebrate.
Yuval Yaron of the Genetic Institute at Sourasky Medical Center in Tel Aviv and colleagues followed 347 pregnancies achieved through in vitro fertilization. The researchers tested the mothers' MSHCG levels between 14 and 20 days after fertilization and detected some differences as early as day 16. Three weeks into pregnancy, women carrying girls exhibited hormone levels 18.5 percent higher than those of their boy-carrying counterparts, regardless of factors such as previous pregnancies or maternal age.
While showing an impressive growth prenatally, the human brain is not completed at birth. There is considerable brain growth during childhood with dynamic changes taking place in the human brain throughout life, probably for adaptation to our environments.So genetics play a strong part in shaping neural morphology. Or do they? Again, does A cause B, B cause A, or are A and B caused by C? It could be that the link is indirect, that genetics tend to cause a hormonal and biochemical environment which then causes constraints, tendencies and biases in further development.
Evidence is accumulating that brain structure is under considerable genetic influence [Peper et al., 2007]. Puberty, the transitional phase from childhood into adulthood, involves changes in brain morphology that may be essential to optimal adult functioning. Around the onset of puberty gray matter volume starts to decrease, while white matter volume is still increasing [Giedd et al., 1999].
Recent findings have shown, that variation in total gray and white matter volume of the adult human brain is primarily (70-90%) genetically determined [Baare et al, 2001] and in a recent magnetic resonance imaging (MRI) brain study with 45 monozygotic and 61 dizygotic 9-year-old twin-pairs, and their 87 full siblings also high heritabilities have been found [Peper et al, in preparation]. Thus, while environmental influences may play a role in later stages during puberty, around the onset of puberty brain volumes are already highly heritable.
A letter in yesterday's Times (not online) from Norman Simmons (Emeritus Consultant in Microbiology) suggests a novel way to reduce hospital-acquired infections:I must admit, it's logical, but I also must admit that the thought had never crossed my mind before. Naked. Lightly Oiled. Gronk.
Sir, All items of clothing worn in hospitals, including trousers, carry bacteria. The Health Secretary's decision to banish long-sleeved white coats from hospitals (report, Sept 17) brings to mind work carried out by the Public Health Laboratory Service several years ago. Researchers found that the least spread of bacteria from surgeons occurred if they were naked and lightly oiled.
The Pharyngula mutating genre meme.
There are a set of questions below that are all of the form, “The best [subgenre] [medium] in [genre] is‚ …”. Copy the questions, and before answering them, you may modify them in a limited way, carrying out no more than two of these operations:
A. You can leave them exactly as is.
B. You can delete any one question.
C. You can mutate either the genre, medium, or subgenre of any one question. For instance, you could change “The best time travel novel in SF/Fantasy is‚” to “The best time travel novel in Westerns is‚ …”, or “The best time travel movie in SF/Fantasy is‚ …”, or “The best romance novel in SF/Fantasy is‚ …”.
D. You can add a completely new question of your choice to the end of the list, as long as it is still in the form “The best [subgenre] [medium] in [genre] is‚ …”.
*You must have at least one question in your set, or you’ve gone extinct, and you must be able to answer it yourself, or you’re not viable.
*Then answer your possibly mutant set of questions. Please do include a link back to the blog you got them from, to simplify tracing the ancestry, and include these instructions.
*Finally, pass it along to any number of your fellow bloggers. Remember, though, your success as a Darwinian replicator is going to be measured by the propagation of your variants, which is going to be a function of both the interest your well-honed questions generate and the number of successful attempts at reproducing them.
The Right Brain vs Left Brain test ... do you see the dancer turning clockwise or anti-clockwise?
If clockwise, then you use more of the right side of the brain and vice versa.
Most of us would see the dancer turning anti-clockwise though you can try to focus and change the direction; see if you can do it.
Well, maybe it depends on, ahem, what part of her anatomy we use for our initial, orienting observation. If we fix on the arc of her leg, we're not abso-positively sure of our conclusion, so we check against another part of her figure, say, her head--a universal constant supposedly. At that point of indecision, frame 19, her head appears at first glance (hah!) to be facing left. And the image proceeds to reveal nose, lips, etc. When I begin that way, counter-clockwise is easier to "see." But if you look at her head initially, which a large majority of us are wired to seek out, at least as a first step, the chances are very high that you'll perceive clockwise orientation until the brain is asked to categorize the image alongside other, more left-brain, additive, packeted info.
Similar to the phantom limb syndrome, the sensation of a 'phantom penis' in post-operative heterosexual and transsexual men is providing insights into the how gender-specific body images are hard-wired at birth.Now that you mention it, yes. I've blogged about this phenomenon in my case before. Not that I had a "phantom" anything, just that my body image lacked external genitalia. Which led to some unfortunate and extremely painful incidents when young.
Experts at the University of California in San Diego, USA, found that 60 per cent of interviewed heterosexual men who had their genitals surgically removed following cancer claimed to continue to experience the sensation of having a penis.
Intriguingly, the same study showed that only 30 per cent of originally male transsexuals, whose genitals had been removed as part of gender reassignment, reported the same phenomenon.
"We explain the absence or presence of phantoms in these subjects by postulating a hardwired gender-specific body image in the brain that does not match the external [birth] gender" said lead author and phantom limb expert Vilayanur Ramachandran. He argues that before birth the brain may develop an image of the body that may not necessarily match the physiological outcome.
Mr Ross TysoeNow to see how much money this is going to cost me, and see if I can get some of it done pro bono publicum. Any suggestions welcome.
Assistant Secretary
Passport Services Branch
9th October 2007
Ref: Your letter of 28th August 2007
Dear Mr Tysoe
Thank you for your courteous and prompt reply. My apologies for not replying earlier.
I have waited until the outcome of the case "Abrams and Minister for Foreign Affairs and Trade [2007] AATA 1816 (28 September 2007)"
and it has taken some time to get legal advice.
I am at a loss at the APO's statement:
"We have no record of your submitting at the time of your application a citizenship certificate describing you as Zoe Ellen Brain"
This was passed by hand to the case officer by 4pm 6th September 2006, before final disposition of the case. The certificate has been issued on the 24th of August 2006, and the Immigration records changed accordingly.
In view of this, the medical evidence in the APO's possession since July 2006 stating that I am female, and the recent AAT decision, I invite the APO to radically re-assess their position on this matter. If not, I will commence legal proceedings.
Yours Sincerely
etc etc
I have a buddy who is a communications professor. He speaks the Gramsci/Foucalt lit crit hegemony stuff all the time. Mostly, I haven't got the first goddammed idea what he's talking about, though I have given it enough of a try to encounter the Sokhal hoax and stuff like that. But once, he asked me what it would take to 'overthrow' the periodic table. I tried to make the point that, fundamentally, the periodic table is an organization of experimental observation, that has since been backed up with theory. He wondered why we 'privilege' this particular structure.
After trying really hard to understand what the hell he meant, I got the impression that he thinks, honestly, that scientists just make shit up and all agree to discuss it in a certain way. I basically told him that he had the luxury of this because he didn't interact with things that would mercilessly render him dead as a rock if didn't privilege the knowledge that has been gained over time, different ways of knowing be damned.
He thought, and then said, "Yeah, if I write down something that doesn't conform to the narrative of my field, my papers won't explode." I think that we may have understood one another for a few minutes, at least.
Then the Gods of the Market tumbled, and their smooth-tongued wizards withdrew
And the hearts of the meanest were humbled and began to believe it was true
That All is not Gold that Glitters, and Two and Two make Four
And the Gods of the Copybook Headings limped up to explain it once more.
If your eyes follow the movement of the rotating pink dot, the dots will remain only one color, pink.
However if you stare at the black " +" in the centre, the moving dot turns to green.
Now, concentrate on the black " + " in the centre of the picture. After a short period, all the pink dots will slowly disappear, and you will only see only a single green dot rotating.
"Radiologists can now confirm what transsexuals report - that they feel “trapped in the wrong body” - on the basis of the activation of the brain when presented with erotic stimuli. There is obviously a biological correlation with the subjective feelings."
Psychologists from the University of Toronto and Harvard University have identified one of the biological bases of creativity.
The study in the September issue of the Journal of Personality and Social Psychology says the brains of creative people appear to be more open to incoming stimuli from the surrounding environment. Other people's brains might shut out this same information through a process called "latent inhibition" - defined as an animal's unconscious capacity to ignore stimuli that experience has shown are irrelevant to its needs. Through psychological testing, the researchers showed that creative individuals are much more likely to have low levels of latent inhibition.
"This means that creative individuals remain in contact with the extra information constantly streaming in from the environment," says co-author and U of T psychology professor Jordan Peterson. "The normal person classifies an object, and then forgets about it, even though that object is much more complex and interesting than he or she thinks. The creative person, by contrast, is always open to new possibilities."
Previously, scientists have associated failure to screen out stimuli with psychosis.
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The authors hypothesize that latent inhibition may be positive when combined with high intelligence and good working memory - the capacity to think about many things at once - but negative otherwise.
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"Scientists have wondered for a long time why madness and creativity seem linked," says Carson. "It appears likely that low levels of latent inhibition and exceptional flexibility in thought might predispose to mental illness under some conditions and to creative accomplishment under others."