Cognition Enhancer Research 189
oschobero writes to tell us the Economist has a look at pharmaceutical research as it applies to cognition enhancers. While the research is obviously focused on things like Alzheimer's, Parkinson's, and schizophrenia, the resulting drugs may also have a benefit to healthy minds. "Provigil and Ritalin really do enhance cognition in healthy people. Provigil, for example, adds the ability to remember an extra digit or so to an individual's working memory (most people can hold seven random digits in their memory, but have difficulty with eight). It also improves people's performance in tests of their ability to plan. Because of such positive effects on normal people, says the report, there is growing use of these drugs to stave off fatigue, help shift-workers, boost exam performance and aid recovery from the effects of long-distance flights."
I don't like drugs (Score:2, Insightful)
We don't know much about how each part the human metabolism affect the others, so it's very difficult to anticipate possible side effects.
It's also widely known that many of the current drugs where discovered by accident while trying to cure something else (like the discovery of viagra, and the heart benefits obtained from aspirin). So, as much as we don't want see it, our scientist can be wrong.
Let's hope we don't see our Universities bloated with new kind of "brain enhancement" drugs.
phone number 7bit 8bit digit theory (Score:3, Insightful)
I wonder if there is a connection to how many digit you need to make a local phone call.
In the states I assume you can or could leave out the area code, and then needed to remember xxx-xxxx.
In Denmark as a kid and now, we need to remember 8 digits to make a phone call.
I see a correlation, but.. heck, digits for thoughts.
Garden Of Eden Model of Health (Score:2, Insightful)
So you can't get a prescription for viagra because you want to have loads of sex, you can only get it for treating the dreaded disease known as "Erectile dysfunction".
One small problem... (Score:5, Insightful)
What is the long-term (or even all of the short-term) effects of this? IIRC, Ritalin comes with a bucketload of side effects.
I guess that drugs specifically made for the mind start (at least for me) creeping deeper and deeper into questions of morality and ethics than one designed to treat any other body part. Just something that makes me a bit wary about them... For instance, is an "enhanced" person more susceptible to suggestion than otherwise? Are they more focused on the task at hand, but not as aware of their surroundings? How does it affect multitasking? Emotions? Attitude and outlook?
Dunno... but caffeine seems to work just fine for me, and I get to keep a clear mind which I retain full control of while I'm at it.
it's getting them that's the problem... (Score:2, Insightful)
Caffeine is one of these substances; probably the most widely available, too. Personally I can think faster, clearer, and longer with about 300mg of caffeine in me. Unfortunately, I'm getting tolerant to it now...
Regardless, these drugs have the possibility to change the world. Hopefully people will get these things on the market in time for my SATs!
Re:Holy crap, 7 digits? (Score:4, Insightful)
Maybe you are trying to memorize 7 numbers (symbol + significance in our society) instead of memorizing a 3cm x 1.5cm illustration (the area in a paper where those numbers can be written) or instead of memorizing a 10 second sound (the aprox time in wich those numbers can be pronounced).
The problem might not be your memory, but the way your brain processes and stores the information it receives.
Re:Holy crap, 7 digits? (Score:1, Insightful)
Withdrawal and Other Downsides? (Score:3, Insightful)
What's the withdrawal like?
I suspect that maybe the many kids given Ritalin while growing up learn to depend on it for their baseline. When they outgrow their "hyperactivity" (AKA "childhood"), they quit the drugs, and sink into an unfamiliar dullness in which they can't think at their previous baseline without the artificial stimulation. And how much do they just get burned out from the steady drugging?
Something's got to explain the evident steady decay in average intellect as the years wear on [imdb.com], despite these synthetic boosts.
Re:I don't like drugs (Score:4, Insightful)
Bull.
While we don't know everything, we are long past the "Just beginning " phase.
What are you, posting from 1950?
"It's also widely known that many of the current drugs where discovered by accident while trying to cure something else (like the discovery of viagra, and the heart benefits obtained from aspirin)"
discovered through experimentation and observation. You make it sound as if they drop something accidentally and then it cured something.
While they observed unexpected effect during the scientific process, it was the experimentation and testing that brought there discoveries to light.
"So, as much as we don't want see it, our scientist can be wrong."
This is nonsensical.
Re:One small problem... (Score:4, Insightful)
No doubt you believe you are.
Coffee comes with a "bucketload" of side effects as well.
The brain is a part of the body just like your heart, or hands, or belly button.
Re:Oh, great..... (Score:5, Insightful)
If I had to take non-theraputic medications to perform my job I'd get a different job.
Re:One small problem... (Score:3, Insightful)
The key term is "moderation" - if I were to suck down a case of Bawls in the morning (or even one bottle), then yes, the term 'clear mind' would not be perfectly accurate - just as taking any stimulant in large doses (or in the case of, say, Ampehtamines, in any but the smallest doses) would affect mental clarity.
One cannot say the same for synthetic chemicals whose effects are not known fully.
Setting the Curve (Score:1, Insightful)
It does improve their performance in the short run though. And what do you think a professor sees? More kids getting more work done in less time - time to assign more problems; it isn't necessarily quality work, but if it was just busy-work to begin with (or it's just a large class), that doesn't matter.
Re:Holy crap, 7 digits? (Score:3, Insightful)
Most people can retain 7 +/- 2 (5 to 9) semantic "packets" of information. A "packet" can be a part of a larger packet. Most people can reliably recall 5 random numbers or letters in a row. Or 5 groups of 5 numbers or letters. Or 5 random words. Or 5 unrelated phrases.
But don't try to memorize a paragraph worth of random letters and numbers -- that's more than 9 packets so it's almost impossible without a lot of repetition. That's why phone numbers have a dash in them, to break the number up into smaller packets that are easier to remember.
Ever tried sleep? (Score:3, Insightful)
Instead of drugs have you considered getting an extra 1-2 hours of sleep per night? This is cheaper than taking drugs, does not make you feel odd, and 10 years from now will not be shown to cause cancer/depression/heart disease/... If you are feeling tired during the day the message your body is trying to send you is 'sleep more' not 'take drugs'.
Re:Oh, great..... (Score:4, Insightful)
Re:Ritalin is a great study drug. (Score:4, Insightful)
Re:Withdrawal and Other Downsides? (Score:3, Insightful)
To compare first doses of amphetamine to cocaine and reach a conclusion is ridiculous, as they are completely different drugs. Are you serious? By the same standard you can say "a quick back of the envelope calculation suggests that first doses of MDMA are substantially lower than cocaine, so tolerance should not be an issue." Which is, of course, completely false. Amphetamine and amphetamine derivatives are notorious for having tolerance buildup as well as a substantial, though not terrible, comedown.
As far as ritalin vs. dexedrine vs. amphetamine comedowns, your suggestion that its because of metabolism rates is at best greatly overly simplified. It may be, but it also probably lends more to the fact that different amphetamine salts tend to have different affinities for serotonin vs. dopamine vs. adrenaline levels and this would be expected to play a significant role.
I agree that they can be used to train the brain though. Although, that is purely anecdotal and I dont know of any studies that have looked into this.
But please, dont give advice about stimulants.
Re:Ritalin is a great study drug. (Score:4, Insightful)
I didn't realize all this in a concrete manner until somewhere in my late 20s after trying some of these drugs that made things like mental crises, and the utter inability to turn my brain off to focus or sleep optional. I've since taken them on and off as necessary, but being able to intuitively understand what it means to be able to cause one's actions to align with one's intentions on a regular basis is invaluable. I can say with complete honesty that I really didn't understand how the world worked before.