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Detecting Chemicals Through Bone

venicebeach Re:It's NUCLEAR magnetic resonance (23 comments)

The summary is overly dismissive of existing techniques.

In addition to MR spectroscopy, chemical activity in the brain can be measured with techniques like PET and SPECT.

All of these techniques have their advantages and disadvantages, and its certainly always great to have new options.

1 year,25 days
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The Neuroscience of Happiness

venicebeach Re:Positive vs negative reinforcement (136 comments)

Reward is useful for shaping behavior, but it turns out not to be particularly effective at creating happiness. See: drug addiction.

about a year ago
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Debunking the Lorentz System As a Framework For Human Emotions

venicebeach Re:Rosenham Experiment (124 comments)

The conclusion you have drawn from this study is an extreme overreaction. It does not follow from this single study of how psychiatric staff in the 1970s responded to malingering patients that any attempt at quantifying human behavior objectively is flawed.

The main issue with this study is that psychiatric diagnosis relies heavily on self report, and the actors in this study created the illusion of a psychiatric disorder by lying about their hallucinations. How the staff responds once the patient no longer reports symptoms is interesting and revealing, but this is no indictment of the entirety of behavioral or psychological research.

There is a legitimate science of emotion, and we know quite a bit about emotion from studying it objectively. I think the issue with the theory in the OP is that it relied on a complex field of mathematics which emotion researchers were not in a position to understand or critique. This is more an issue with cross-disciplinary work than it is with behavioral science.

about a year ago
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Research Shows E-Cigs Might Be As Good For Quitting As Nicotine Patches

venicebeach Re:second hand e-smoke (314 comments)

I think you've misunderstood the summary of the results. Formaldehyde was present in all of the vapors tested, but in varying degrees. Only 1 in 3 reached the levels of regular cigarettes.

about a year ago
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Research Shows E-Cigs Might Be As Good For Quitting As Nicotine Patches

venicebeach Re:second hand e-smoke (314 comments)

If completely safe, I wouldn't mind this coming into general use for people who wish to smoke.

It's probably not completely safe for the smoker. A recent (just last month) study found that e-cigarettes do indeed contain carcinogens, in some cases showing similar levels of formaldehyde and acrolein as regular cigarettes.

Article about the study.

about a year ago
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First California AMBER Alert Shows AT&T's Emergency Alerts Are a Mess

venicebeach Re:Are you KIDDING? (No pun intended... ok, a litt (380 comments)

They used the national emergency service to inform the population about some child being kidnapped. Erh... Ok, now please tell me why I should care. Yes, yes, it's probably heart breaking for the parents, and yes, yes, if it was my child I'd certainly love to use it for that but the problem is: 99.something % of the population do not give half a fuck, let alone keep an eye out for that car. "Why the fuck should I care about some random brat I don't know about?" will probably be the reaction of nearly ALL the people who got that message.

I am skeptical that 99% of the population is as apathetic as you are, especially when it comes to the welfare of children. This is not a "think of the children" situation where the welfare of children is used to leverage some other cause. This is a case where the welfare of a child is actually at stake. Of course we care. And really, no one is asking you to get out of bed and join a search party. The point is that the information is now in you head so that if you see a car matching the description you will be aware.

I see a "cry wolf" scenario waiting to happen. Some day in the future, something actually important, something that actually is meaningful to most of the population, will happen and people will simply click it away after reading "AMBER AL...", thinking "fuck, that kidnapping fad's getting worse than spam texts".

False alarms are definitely an issue with Amber alerts as often they are issued without meeting the criteria, usually when the child is abducted by a family member in a custody dispute and is not really in danger. But if you are saying that a real child abduction is not a real emergency, I hope I'm not alone in disagreeing with you.

about a year ago
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First California AMBER Alert Shows AT&T's Emergency Alerts Are a Mess

venicebeach Re:Seriously? Yes! (380 comments)

You're right, the Amber Alert would be much more useful if they provided the exact location of the vehicle.

about a year ago
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New Study Fails To Show That Violent Video Games Diminish Prosocial Behavior

venicebeach Re:cowboys and indians (113 comments)

First of all, of course people do get emotionally attached to the characters in live plays. However, I don't know why you've singled out emotional attachment to characters as the important phenomenon.

In terms of the "different parts of the brain" engaged by play acting, its quite the opposite with respect to some of the relevant brain systems. One important aspect of how the brain understands what we are seeing is by simulation. For example, motor neurons that control action will fire when they observe the corresponding being performed by someone else (see mirror neurons). This is what makes watching action a very real kind of practice for the brain. Our brains understand what we are seeing by pretending to do it on some level. In contrast to your argument, these simulation systems are more engaged the more veridical an observation is -- for example, engagement is more robust watching live action compared to a video of the same action. That fact may actually insulate us from some of the effects of video games... until they get more and more realistic. For example, I'd like to see a comparison of the effects of a violent video game played in 3D to one played in 2D.

about a year and a half ago
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Transgendered Folks Encountering Document/Database ID Hassles

venicebeach Re:Do not understand this. (814 comments)

Transgender people are born transgender. http://en.wikipedia.org/wiki/Causes_of_transsexualism#Biological-based_theories But what would I know, I'm only trans myself. Go and cisplain somewhere else you vile ignorant prick.

No offense, but being transgendered does not automatically make you an authority on the origins of transexualism ( just as being human does not in itself make one an expert on the origins of humanity. )

The degree to which transgender people are born transgender is quite an open question, and there is currently not a whole lot of strong evidence to support that claim (as reflected in the wikipedia article you linked to -- evidence of genetic contributions is scant, and differences in brain structure cannot indicate innateness). Most likely transgenderism involves a complex interaction of genetic, epigenetic, hormonal, developmental, psychological and social factors.

In some sense I understand why transexual people and gay people (the majority of whom in my experience seem to be committed to the idea that sexual orientation is innate) want this to be the case -- we have good societal analogies for a class of people who are innately different gaining equal status. But in the long run the case for equal rights and humane treatment should probably separate itself from this question, which is purely scientific and far from settled. If the case for equal rights is built upon such an assumption, it may fall like a house of cards as science progresses, and the fact is that we should treat people humanely regardless of the origins of their condition.

about a year and a half ago
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"Anti-Gravity" 3D Printer Sculpts Shapes On Any Surface

venicebeach Finally! (51 comments)

Sometimes it takes a lifetime for technology to catch up with your dreams. I now have hope that I will soon be able to construct the horizontal twisting linguini model I have always been envisioning.

about a year and a half ago
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Fear of Death Makes People Into Believers (of Science)

venicebeach Re:Another false dichotomy (434 comments)

The reality is that they are at odds in practice, especially in the United States. Otherwise we would not be in a circumstance where the majority of Americans disbelieve in one the of central scientific theories of our day.This state of affairs is directly attributable to the dominant religion and the anti-scientific mindset it must engender in order to survive in its current form.

But your comment has a troubling confusion embedded which might explain why you don't see the conflict. Religious believers need not exercise "faith" that science works, because there is evidence that science works. The mindset of faith is to encourage belief regardless of evidence. That is why faith-based belief systems are indeed in conflict with science -- they are impervious to evidentiary challenges.

It's true that science is not inherently incompatible with any specific truth-claim (e.g. the existence of a god), but it is incompatible with faith-based thinking. That is the point of this article -- the only reason someone "in a foxhole" would change their belief about the nature of the world is because they are influenced by the emotions of the circumstance. It's not like some new information about the existence of god suddently becomes evident because one's life is in danger.

about a year and a half ago
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Human Stem Cell Cloning Paper Contains Reused Images

venicebeach Re:Publication time are a lie (38 comments)

Right. My point is that many journals are no longer printing that first submission date and are instead treating the second submission date as the original submission date because since they "rejected" it the first time, now it's a "new" submission to their system. So its hard to know what that 4 days really means.

about a year and a half ago
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Human Stem Cell Cloning Paper Contains Reused Images

venicebeach Publication time are a lie (38 comments)

I would not believe that because it says the paper was published 4 days after submission that the review process took that long. Since time to publication became something that journals advertise, they have been using all kinds of dirty tricks to mislead readers about this statistic. For example, where it used to be common after review to send back a "revise & resubmit" response, they started doing "reject & resubmit". In other words, "we are rejecting this submission, but we encourage you to take the reviewers' comments and submit again anew". That way they can count the re-submission as a new submission and their time from submission to publication is shorter since it is measured from the time of re-submission. It's an intentional obfuscation of the actual time it takes to publish something.

about a year and a half ago
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Spain's New S-80 Class Submarines Sink, But Won't Float

venicebeach At this point (326 comments)

they should just consider it a sunk cost.

about a year and a half ago
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Electronics-Loving 'Crazy Ants' Invading Southern US

venicebeach Bad ant strategy? (250 comments)

Seems like having a predilection for something that kills you is not an instinct that should be selected for. If they are electrocuted by the electronics shouldn't this problem take care of itself sooner or later?

about a year and a half ago
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Should Congress Telecommute?

venicebeach Re:I've been yelling about this for a few years no (213 comments)

2-1/2 - it would make it more difficult for lobbyists to buy an entire block of votes. This would force the LOBBYISTS to sink tons of money into travel to visit each Congresscritter. It's a beautiful thing. :)

So the interests with less money will fade away and only the richest and most powerful lobbyists will be able to continue to exert their influence?

about a year and a half ago
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3-D Printing Pen Can Draw In the Air

venicebeach Great (85 comments)

Just what we need, more plastic Eiffel Towers.

about 2 years ago
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Internet Poker Could Make a Comeback By Going Brick-and-Mortar

venicebeach Re:Sooo.. this is a comeback, how? (93 comments)

The summary does a very poor job of explaining it. Here's what's going on:

New Jersey is considering a bill that would legalize online poker within the state. However, operators would be limited to brick & mortar casino owners. So in order to get in on the NJ online poker market, PokerStars is going to buy a physical casino.

about 2 years ago

Submissions

venicebeach hasn't submitted any stories.

Journals

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Gaia defends herself

venicebeach venicebeach writes  |  more than 10 years ago I just read this story on CNN about how the Near Earth Object Observation Program has made substantial progress in cataloguing all the asteroids that may hit earth. It's interesting to think of this from the perspective of the Gaia Hypothesis. The earth has essentially developed foresight and self defense. She has grown human beings that in order to defend themselves must defend her. She can now with her human-built technology and through her human eyes (that she grew with her own proteins and fats) perceive a distant threat and respond to it. She has somehow managed to grow a self-defense system that may keep her from being destroyed by random piece of space rock.

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Superstitious behavior

venicebeach venicebeach writes  |  about 11 years ago I'm starting a research project on superstitious behavior. I thought this might be a good way to start to gather anecdotal data on what kinds of things people do superstitiously and why. Do you have any superstitions? Any unusual little things you do repeatedly for no reason? Tell me about them!

What is your superstition? When did it start? Why do you think you do it?

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