Haunting the Web Since 1999
A novel path of brain research suggests our immune system may play a key role in determining intelligence. “The same T cells that protect the brain from inflammation also work to keep us sharp; and in what appears to be a feedback loop, the mere act of learning reinforces the effect.”
Also in decoding-the-brain news, Japanese scientists visually capture the creation of a zebrafish’s thought. “[W]e shouldn’t play this down: this is a fundamental leap forward in our understanding of how brains work.”
“‘We don’t know whether the media multitasking is causing symptoms of depression and social anxiety, or if it’s that people who are depressed and anxious are turning to media multitasking as a form of distraction from their problems,’ Becker said in a statement.”
And here I thought Netflix and Warcraft went so well together: A new Michigan State study finds a correlation between depression and multi-tasking media. I wonder if the obverse is true also. One of the many reasons I love seeing a movie in the theater is that (ideally) nothing else but the film is impinging on my attention.
“‘The work shows that processes like placebo and nocebo happen without us being aware of the cues that trigger them,’ said Jensen. ‘We get these responses due to associative learning. We don’t need somebody standing there saying ‘ok, now you will feel less pain’. It’s being elicited naturally, and without us being aware, all the time.’“
A new study finds that subliminal cues help create the placebo effect (and its opposite, the “nocebo effect”)…although, reading the overview of the experiment here, the conclusion sounds more like: People will subliminally recoil from bad things that happen to them.
Developmental psychiatrist Nancy Maurer discusses her findings that playing first-person-shooters helps people born with cataracts to improve their vision. “I’m a reader. My husband and I don’t have children. So computer games wouldn’t be a part of our lives. I’ve never played one. I can’t imagine enjoying playing one.“
The NYT tells the tale of Chaser, a border collie with a vocabulary of over 1000 words now. “Dr. Pilley said that most border collies, with special training, ‘could be pretty close to where Chaser is.’…Dr. Horowitz agreed: ‘It is not necessarily Chaser or Rico who is exceptional; it is the attention that is lavished on them,” she said.’” (Sorry, Berk…At least I taught you bacon and tacos — you know, the important stuff.)
Two new studies find a correlation between intelligence and a thirst for alcohol. Hey, I buy it – Thank you, science, for lending support to my vices! And, as Bogey said, “The problem with the world is that everyone is a few drinks behind.”
“On the global measure, people start out at age 18 feeling pretty good about themselves, and then, apparently, life begins to throw curve balls. They feel worse and worse until they hit 50. At that point, there is a sharp reversal, and people keep getting happier as they age. By the time they are 85, they are even more satisfied with themselves than they were at 18.” Via the NYT, a new study finds older people tend to be the happiest among us.
“‘It could be that there are environmental changes,’ said Arthur A. Stone, the lead author of a new study based on the survey, ‘or it could be psychological changes about the way we view the world, or it could even be biological — for example brain chemistry or endocrine changes.’” My guess, from where I sit at 35 — perspective, a.k.a. wisdom. You don’t live to 85 by sweating the small stuff, and by then you probably have a pretty good sense of how things tend to shake out anyway.
Sigh. We’ve come a long way from “Dirt Off Your Shoulder.” In a commencement speech at Hampton University over the weekend, President Obama channels his inner grumpy-old-man (Roger Ebert?) to warn new grads about the perils of gaming and gadgetry. First off, it’s a ludicrous statement on its face: iPods are not particularly hard to work — and, if they’re really insidious Weapons of Mental Distraction, why give one to the Queen (who, by the way and to her credit, has fully embraced the Wii?)
Speaking more broadly, misinformation has been around as long as the republic — go read up on the Jefferson v. Adams race of 1800. If anything, today’s information society allows people to more easily hear the news from multiple sources, which is a very good thing. In fact, the reason our political culture these days is constantly bombarded with irrelevant, distracting, and inane mistruths has nothing — none, zip, zero — to do with iPods, iPads, Xboxes, or Playstations. It has to do with ABC, CBS, WaPo, Politico, and the rest of the Village, i.e. the very same people the President was noshing with a few weeks ago at the ne plus ultra of “information becoming distracting entertainment“, the White House Correspondents’ DInner.
Finally, while the “multi-tasking is distracting” proposition does seem to hold water, scientifically speaking, the jury’s still out on the pernicious effects of Xbox’s and the like. In fact, there are plenty of studies suggesting that video games improve vision, improve reflexes, improve attention, improve cognition, improve memory, and improve “fluid intelligence,” a.k.a. problem-solving. So, let’s not get out the torches and pitchforks just yet. It could just be that the 21st-century interactive culture is making better, smarter, more informed citizens. (And, hey, let’s not forget Admongo.)
To get to the point, while it’s not as irritating as the concerned-centrist pearl-clutching over GTA in past years, it’s just a troubling dynamic to see not only a young, ostensibly Kennedyesque president but the most powerful man in the world tsk-tsking about all this new-fangled technology ruining the lives of the young people. Let’s try to stay ahead of the curve, please. And let’s keep focus on the many problems — lack of jobs, crushing student loan and/or credit card debts, etc. — that might be distracting new graduates right now more than their iPods and PS3s. (Also, try to pick up a copy of Stephen Duncombe’s Dream — Video game-style interactivity isn’t the enemy. It’s the future.)
In the Boston Globe, Rebecca Tuhus-Dubrow examines the past, present, and future of the placebo effect. “You’re talking about many, many, many millions of dollars a year in drug treatment costs…If [doctors] can produce approximately the same therapeutic effect with less drug, then it’s obviously safer for the patient, and I can’t believe they wouldn’t want to look into doing this.’“