A new study led by researchers at the University of Memphis and the University of Michigan extends this theme. The scientists measured the success of 60 undergraduates in various fields, from the visual arts to science. They asked the students if they’d ever won a prize at a juried art show or been honored at a science fair. In every domain, students who had been diagnosed with attention-deficit disorder achieved more: Their inability to focus turned out to be a creative advantage. […]
Here’s where the data get interesting: Those undergrads who had a tougher time ignoring unrelated stuff were also seven times more likely to be rated as “eminent creative achievers” based on their previous accomplishments. (The association was particularly strong among distractible students with high IQs.) […]
This doesn’t mean, of course, that attention isn’t an important mental skill, or that attention-deficit disorders aren’t a serious problem. There’s clearly nothing advantageous about struggling in the classroom, or not being able to follow instructions. (It’s also worth pointing out that these studies all involve college students, which doesn’t tell us anything about those kids with ADHD who fail to graduate from high school. Distraction might be a cognitive luxury that not everyone can afford.)
This is encouraging for people with major distractibility problems, such as myself. However, I’m not going to get too excited. That first study cited had only 60 participants – a tiny sample. Especially when you consider the “decline effect.”
I’ve been meaning to blog about the decline effect, and hopefully will soon. Incidentally, Lehrer wrote a great article about it for the New Yorker recently. Here’s a particularly relevant portion:
Although such reforms would mitigate the dangers of publication bias and selective reporting, they still wouldn’t erase the decline effect. This is largely because scientific research will always be shadowed by a force that can’t be curbed, only contained: sheer randomness. Although little research has been done on the experimental dangers of chance and happenstance, the research that exists isn’t encouraging.
I would consider myself a creative person. Perhaps distractability has helped me be more creative. But creativity is worthless without execution – and that’s why I’ve been trying to train myself to be more focused.
Having difficulty paying attention has negatively impacted my life more times than I can remember. It’s a big problem for me. That said, there’s usually room to use weaknesses as strengths.
Yet another study on the effects of meditation on the brain, this one focused on mindfulness meditation:
Participating in an 8-week mindfulness meditation program appears to make measurable changes in brain regions associated with memory, sense of self, empathy and stress. In a study that will appear in the January 30 issue of Psychiatry Research: Neuroimaging, a team led by Massachusetts General Hospital (MGH) researchers report the results of their study, the first to document meditation-produced changes over time in the brain’s grey matter.
“Although the practice of meditation is associated with a sense of peacefulness and physical relaxation, practitioners have long claimed that meditation also provides cognitive and psychological benefits that persist throughout the day,” says Sara Lazar, PhD, of the MGH Psychiatric Neuroimaging Research Program, the study’s senior author. “This study demonstrates that changes in brain structure may underlie some of these reported improvements and that people are not just feeling better because they are spending time relaxing.”
New research from University of California Davis, conducted on meditators at the Shambhala Mountain Center under the guidance of Buddhist scholar, author and teacher B. Alan Wallace. Wallace is a practitioner of Tibetan Buddhism, so the test subjects were most likely practicing a Tibetan influenced form of meditation.
“The take-home message from this work is not that meditation directly increases telomerase activity and therefore a person’s health and longevity,” Saron said. “Rather, meditation may improve a person’s psychological well-being and in turn these changes are related to telomerase activity in immune cells, which has the potential to promote longevity in those cells. Activities that increase a person’s sense of well-being may have a profound effect on the most fundamental aspects of their physiology.”
Also, Wired has an interview with Morrison on his new Batman, Inc. series which sounds pretty interesting (perhaps he’ll get to incorporate his ideas from his aborted Wildcats series):
Superheroes have always been about becoming whatever we’ve needed them to be at any given time. Lately, we’ve made them like Mark Millar and Bryan Hitch’s The Ultimates, weaponized supersoldiers working for the military-industrial complex, which then grew into Iron Man, who is a superhero celebrity, an everyone-is-a-star kind of thing. But give it another five years and it could be cosmic seekers again, because of the new drugs coming onto the market. Or it could be something else entirely. They’ll take the form of whatever our dreams or ideals happen to be. […]
Most corporations seem pretty demonic. Corporations as entities are strange things. Because no one person is really in charge, we’ve conjured some predatory, ravenous entities. But Batman, Inc. is an attempt to reimagine what a good corporation can be. It’s not the first time this has happened in comics: Joe Casey tried to imagine the same thing with Wildcats. But this will be Bruce Wayne’s attempt, and I think it’s going to be quite progressive.
I think a case could be made that Adrian Veidt (himself based on Tibetan Buddhist Peter Cannon) as the first comics’ first “zen” (used loosely) billionaire.
Jim Peters is the developer of the cross-platform, open-source binaural beat generator SbaGen. Although the application has been available for free online since 1997, an commercial application called I-Doser, which used SbaGen’s source code without permission, has been in the news lately. I took the opportunity to ask Jim a few questions about binaural beats and his program.
Can you tell us a bit about binaural beats and how they work?
The mechanism behind binaural beats is very simple — on the face of it, at least. Two pure sine-wave tones are fed to the brain, one in each ear. For example, you could play a 200Hz tone to the left ear, and a 210Hz tone to the right ear. The end result, as far as the listener is concerned, is that they hear a tone of 205Hz but pulsating or ‘beating’ at a frequency of 10Hz. This 10Hz stimulation is what leads to the entrainment.
This could be viewed as simple wave interference, but actually it is a lot more complex than that because the sound waves never get to mix in the air. They do not meet until they have already been converted into
signals in the nervous system of the brain.
Our hearing centres do a lot of complex processing on the sounds that we hear, especially to determine the direction and distance of objects in our environment. If an object is to our left, then sounds from that object arrive first at the left ear, then slightly later at the right ear. There is a part of the brain dedicated to detecting these delays which gives us our sense of sound direction.
When the brain is fed tones of slightly differing frequency, this is interpreted as a sound with a delay that is constantly changing. The direction-detection part of our brain reacts to this sound, resulting in the beating effect that we perceive.
Directional hearing is a very low-level, primitive function of the brain, and the centres dedicated to it are right on the brain stem (the ‘superior olivary complex’). This means that causing a beating stimulation here with binaural beats has the potential to cause entrainment effects quite different to those produced by light glasses or other methods of entrainment. Certainly it is valuable tool.
I first heard about binaural beats through attending a workshop with Ken Eagle Feather (Kenneth Smith), a Toltec teacher. He had been a test subject in the labs of Robert Monroe.
Why did you decide to create SbaGen?
I wanted to experiment with binaural beats, so the obvious thing to do was to create a tool to allow me to do that. However, I now realize that I am not a genius like Robert Monroe! It is one thing to build a tool that generates tones to a high standard, but quite another to have the inspiration to create sequences that take people to other places. This is like the difference between a musical instrument maker and a virtuoso player. So, whilst I’ve been able to create the tool, I have to leave it to others to create interesting sequences.
SbaGen screenshot
What programming language is it written in?
It was originally written in C for Linux /dev/dsp, a long time ago when a fast machine was a 75MHz Pentium and I was still thinking like an assembler programmer. So, apologies for any poor style! Over the years it has been adapted for Windows and Mac, and even things like Blackfin boards. It uses integer-only arithmetic, even for MP3 and OGG decoding, which is an advantage when porting to ARM, for example.
However, modern processors are capable of a lot more and if I were to rewrite it today, I’d consider the use of other techniques.
What happened with I-Doser and SbaGen’s source code?
As far as I can gather, the guy behind I-Doser calls himself Christopher Canavan, based on messages to the SBaGen list and WHOIS data. It seems that he had a bright idea of how to make lots of money from binaural beats, and he contracted some programmer “for hire” to develop a GUI wrapper around SBaGen that added encryption and some means of packaging sequences. However, he did not pay any attention to SBaGen’s GPL license — he just took what he wanted.
As it happens, he violated the SBaGen license by modifying it and not redistributing the source code of the changes, as required by the GPL. With a little more care, he could have got what he wanted without any
license trouble or payment.
For a long time I knew nothing about this. Then I started getting E-mails from SBaGen users bringing the problem to my attention. I could see that I was dealing with someone who was a bit shady, and I really didn’t look forward to having to negotiate with him, especially as I am based in the UK and he is based in the US. Eventually the pressure from users was so much that I had to act and try to resolve the issue.
I’m sure that Christopher Canavan (or whoever he really is) is making huge amounts of money from I-Doser — I’ve heard stories of individuals spending hundreds of dollars. I’m also sure that with enough money spent on lawyers I could have had a large slice of his cake. But in our discussions he gave me the impression of being completely evasive and untrustworthy. I considered the stress and cost of protracted legal action in a foreign country, and decided on something symbolic instead. On moral grounds, I’m not sure that I would have wanted a slice of his cake in any case.
So I settled for putting the source code in order, and him paying me $1000 (which he paid without hesitation), and having a link from his site to mine so that there was a ‘way out’ for people looking for more information.
I-Doser has gone global — I’ve heard reports of worried parents and officials from as far away as Russia and Korea. What I-Doser has done is very clever from a business and marketing point of view, but also quite corrupt (in my eyes). But then you could say the same of Coca Cola or McDonalds. You can see why I am not a successful businessman!
Coil – “Methoxy-N, N-Dimethyl,” from their album Time Machines
Do you believe that I-Doser can actually deliver on their promise of providing a variety of discrete recreational psychoactive experiences? My own experience working with SbaGen, Brainwave Generator, and sound and light machines is that it does feel like “something happens,” but I haven’t found that the specific experience each one is aiming for (“relaxation,” “creativity,” “stimulation,” etc.) In fact, I actually conducted some controlled experiments with classmates as a research project in college. We investigated whether the “intelligence enhancement” setting of a particular sound and light machine was effective at improving MENSA test exam scores. We didn’t get statistically significant results.
No, I don’t believe that I-Doser can deliver on their promise. If I hit you over the head with a mallet you will see stars, but that doesn’t mean that you’ve had a marvellous journey through the universe. However with a good enough sales pitch maybe I can make you believe that you have.
I-Doser uses quite high-amplitude binaural beats, much higher than is recommended by organizations such as The Monroe Institute or CenterPointe, where the beats are generally only just audible under the soundtrack.
I guess you could compare I-Doser’s use of binaural beats to typical teenagers’ use of substances like alcohol — i.e. excessive. Actually, I think that this may be the key to it. For some reason people of that age are attracted to self-destruction in various forms, and I-Doser are tapping into that with their fantastical and exaggerated descriptions of their sessions’ properties. It is on about the same level as teenage experimentation with alcoholic drinks.
Whether listening to high-amplitude binaural beats does any harm, I really don’t know. But would the harm be more or less than the harm done by getting completely intoxicated with alcohol? Who knows.
In some ways I am sad to see binaural beats used in this way, but on the other hand it does raise interest in a tool that is very valuable for people who are past their teenage self-destructive phase and who are looking to do something rather more constructive.
There is great potential for new research combining binaural beats with other techniques such as biofeedback or EEG. By a happy accident, nature has provided us with a direct signal feed into the brain stem without any surgery required!
The applications of binaural beats are varied, but they will never be a ‘silver bullet’ to instantly give you high MENSA scores or whatever.
I’ve heard from Buddhist monks who found that binaural beats took them to places in consciousness that required years of meditation to reach by normal means. But again this sounds better than it is — they were
practiced meditators, so they could follow the guide provided by the beats to reach those places. Someone who is not practiced in meditation would fall asleep or pop out of entrainment under the same conditions. Meditation takes time to learn, but binaural beats can be used as a guide for practice.
The late Robert Monroe used binaural beats, sometimes combined with flotation chambers and sensory deprivation, to guide people to places he knew from his journeys out-of-body. This could be seen as another
form of meditation.
Then there are organizations such as CenterPointe who see binaural beats as a means of emotional cleansing. They use both carrier frequency and beat frequency to plot a 2-D map, which they traverse slowly, session by session, stimulating and clearing blocked emotions. I can testify to the strength of some of these clearing effects through my own experiments with similar sessions. ‘Overwhelm’ is a condition where you have stimulated too much emotional material, and you feel half-crazy and a bit on the edge. The advantage that binaural beats have in this application is that they are 100% under your control. You choose how often to listen, or when it is time to have a few days break to let things calm down again.
I have even heard from someone who lives in constant pain due to a spinal injury who found that binaural beats of a certain frequency allowed him to sleep. He appreciated the way that he could tune the frequency very precisely to meet his needs.
Again, it is the precision, controllability and repeatability of binaural beats compared to other means of influencing the organism that give them a real advantage here.
Are you still working on SbaGen? Will there ever be a GUI?
Unfortunately I don’t have time to work on new features due to having to earn a living. Whilst I would love to write a GUI, I think that realistically other things are going to get my attention before that in the limited free time that I have. So, unfortunately probably not.
Have you considered creating an iPhone or Android app?
During meditation, theta waves were most abundant in the frontal and middle parts of the brain.
“These types of waves likely originate from a relaxed attention that monitors our inner experiences. Here lies a significant difference between meditation and relaxing without any specific technique,” emphasizes Lagopoulos.
“Previous studies have shown that theta waves indicate deep relaxation and occur more frequently in highly experienced meditation practitioners. The source is probably frontal parts of the brain, which are associated with monitoring of other mental processes.”
“When we measure mental calm, these regions signal to lower parts of the brain, inducing the physical relaxation response that occurs during meditation.”
I think they probably mean zazen (or am I nitpicking here?)
People can reduce their sensitivity to pain by thickening their brain, according to a new study published in a special issue of the American Psychological Association journal, Emotion. Researchers from the Université de Montréal made their discovery by comparing the grey matter thickness of Zen meditators and non-meditators. They found evidence that practicing the centuries-old discipline of Zen can reinforce a central brain region (anterior cingulate) that regulates pain.
Living with pain is stressful, but a surprisingly short investment of time in mental training can help you cope.
A new study examining the perception of pain and the effects of various mental training techniques has found that relatively short and simple mindfulness meditation training can have a significant positive effect on pain management.
Though pain research during the past decade has shown that extensive meditation training can have a positive effect in reducing a person’s awareness and sensitivity to pain, the effort, time commitment, and financial obligations required has made the treatment not practical for many patients. Now, a new study by researchers at the University of North Carolina at Charlotte shows that a single hour of training spread out over a three day period can produce the same kind of analgesic effect.
“Two University of Missouri psychologists are proposing “a neurophysiological model of spiritual experience” that explains what is happening inside the brain when people experience feelings of selflessness and transcendence. The model “suggests that all individuals, regardless of cultural background or religion, experience the same neurophysiological/neuropsychological functions during spiritual experiences,” according to co-authors Brick Johnstone and Bret A. Glass. It also attempts to explain why these brain activities are interpreted in such different ways by people from different religious traditions and cultures.
Their work, which is detailed in a newly published paper in the journal Zygon, builds on that of researchers such as Dr. Andrew Newberg, who conducted MRI scans of meditating Buddhist monks and Catholic nuns engaging in contemplative prayer. As Miller-McCune reported in October, such activity is associated with increased activity in the frontal lobe, combined with decreased activity in another part of the brain, the parietal lobe.
The Missouri researchers approached the issue from another angle altogether, studying the spiritual experiences of people who suffered traumatic brain injuries. They asked 26 adults who had suffered such injuries about their personal spiritual experiences, the amount of time they devote to spiritual or religious practices and the degree to which they feel close to God or some other spiritual entity.”
