Posts Tagged Human Brain

Mirror neurons: A new issue for managers of remote teams?

Posted by on Saturday, 9 July, 2011

Managers of remote teams have plenty to worry about. On top of the deadlines, interpersonal conflicts and competing priorities that face all team leaders, managers of dispersed teams need to concern themselves with keeping everyone connected and collaborating despite physical distance. Now, Wharton management professor Nancy Rothbard is adding another item to their list of potential stresses: mirror neurons.

In a recent article, Rothbard frets that because of specialized neurons, called mirror neurons, your team may suffer from their lack of physical proximity. She discusses some famous Italian neuroscience research on these neurons, saying of the researchers:

They found that what we do when we are watching [others] is that our neurons start mimicking, firing in the same way other people’s [neurons] are firing. They think this is the basis for social learning. We learn how to do things by watching other people…. It creates a pathway neurologically for us to follow.

Remote working, the article suggests, “could mean that skills don’t get transferred as quickly or completely from one employee to another because colleagues are unable to watch each other work.” So should you start fretting immediately about your team’s mirror neurons and whether they’re firing away in your Friday catch-up?

For those fascinated by the human brain (and who isn’t?), mirror neurons are an extremely hot topic. Here’s a 7-minute TED talk from neuroscientist VS Rachmachandran, which explains why some experts believe they’re at the very core of human civilization.

But perhaps it’s too early to be adding to your stress levels over the frontiers of brain science. First off, research mentioned in the New York Times suggests that children’s mirror neurons fire when watching violent TV shows and other studies have even shown that mirror neurons fire when we’re read descriptions of physical actions. So there’s no reason to despair yet that your training video conference is a failure at some fundamental biological level just because it’s not face-to-face (though if you’re using avatars in a virtual world, the jury is out).

Conclusion: keep an eye on mirror neuron research out of curiosity, sure, but it’s a little early to add it to the list of practical problems for web workers.

Do you find it harder to empathize with colleagues or learn new skills if you’re not face-to-face?

Image courtesy Flickr user fbobolas

Related content from GigaOM Pro (subscription req’d):

  • The Future of Work Platforms: An Overview
  • The Future of Workplaces
  • Social Media in the Enterprise



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What Exactly Do Sex And Chocolate And Watching Cute Animals Online Videos Have in Common?

Posted by on Monday, 14 February, 2011

Is there a connection between cute animals videos, sex and chocolate? The things they have in common is they are really appealing to a good number of individuals and are consistently sought after. This may not be unexpected when you find out that, evidently, all of them are known to switch on precisely the same neurological locations of the human brain – that is, regions concerning feelings of satisfaction. It has long been known how chocolate and sex are of great interest to individuals in all walks of life to assist with stress management, however , many might imagine that looking at pictures of, as well as watching videos of cute animals is actually a newer phenomenon.

Yet, pictures of extremely cute baby animals have long graced the lids of chocolate boxes, as well as prints of these critters have been popular for many years. Moreover, the fascination they hold has been exploited by television program designers for quite a while having such programs as America’s Funniest Home Videos in America and Animals Do The Funniest Things in ritain. There was also Animal Magic, presented courtesy of Johnny Morris who even added a ‘hilarious’ set of remarks on top of animal video footage, granting every critter a talking part. Anthropomorphism gone wild! Nevertheless, the current versions of these shows nonetheless have a vast set of fans.

Therefore it should come as no surprise that, on top of this, more and more people in the present day turn on their laptop or computer to learn colleagues have packed their in-boxes with hyperlinks to a variety of funny videos, particularly on You Tube, often with cute animals, playing and performing various other adorable and in some cases amusing activities. Chances are that you have sent several yourself or maybe you prefer to pass around these hyperlinks to other people. Now are individuals simply becoming softer or simply is actually there more to this escalating thing than seems evident?

It has been intimated that the ongoing poor state of the economy and also the almost endless flow of negative news stories which show up in all of the mass media are serving just to make all of us become more and more despondent. But we are driven to find pleasures and to make ourselves feel happy. So this kind of natural desire has been increased by current affairs and the mind is wanting to regain the equilibrium. So now the good old view is that individuals are inclined to seek out chocolate and sex at these times to make themselves feel good, yet right now with the rising accessibility to the internet and video, then it is definitely simply one more route for individuals to look for pleasure. Now there is also the advantage that individuals can in fact derive double the pleasure from all these cute animals videos when they recommend them to their pals – the enjoyment of first viewing them, and also the replies they get from their friends.

The availability of these videos extends a lot further than sites such as You Tube, where anyone can publish their own videos. Cute animals online can mean big business. Think about for instance, the website icanhascheezburger. This website appeals to, together with its linked internet sites, a lot more than sixteen million readers monthly, and all these individuals return to find shots of cute animal annotated with captions using childish language. Furthermore, they are asked to add captions to photographs themselves. This site, and others just like it, has produced a unique expanding community.

It certainly looks like cute animals videos are here to stay, and certainly that their acceptance will keep on growing as more and more individuals publish their video clips on You Tube and on their individual internet sites. Why don’t we be realistic, when you love cute animals, then it is a pleasurable activity that you can get pleasure from with other folks to help you handle the tensions of everyday life, without suffering the less attractive side effects of its alternatives, such as consuming a lot of chocolate (even gourmet chocolate ). Actually though, if you are not careful, it too can be habit forming as well as very time-consuming!


Best Forex Trading System – The Smartest Way In Achieving Success

Posted by on Friday, 28 January, 2011

In this rapid moving earth particularly in the forex market, it is in fact a very vital factor for the merchants to possess a very best forex trading hard drive, software package which can improve them to generate their lives easier. Forex merchants can no lengthier perform with no this software package due to the fact this is absolutely outfitted with the potential to receive info and data from the market with no any delays.

Once you are choosing the very best forex trading hard drive, you need to look into its reliability, software sort and your thorough personal needs. You need to very carefully examine its written content so that you could be capable to get the very best forex signals.

The key to obtaining the very best forex trading hard drive is to explore the a variety of alternatives available ahead of determining which to purchase. The biggest point is the volume of time the buyer can save. Most investors realize that most calculations are more difficult and tricky for the human brain to evaluate and execute speedy choices to forecast a movement in the market. However, with the use of particular comes equipped with of the software package it can deliver alerts immediately in the form of graphs to give the go or green sign light.

Forex trading is a thing that can be performed online, even if you’re at home. Web net connection performs a big function in this software package and the hard drive could present you with the essential tools and gadgets to demonstrate the appropriate time to invest. Acquiring in too rapid or too past due could lessen the volume of revenue that can be produced when currency alterations its values.

This very best forex trading hard drive is built with so many proven algorithms and many of them are cap capable to detect forex trading software depending on this kind of situations. For that reason, this is generally a preferred device by the merchants who are newcomers in the market considering that this could lessen their duties and lessen their time in evaluation and preparing this kind of tactics. However it is considerably far better if you should not give a finish management on the hard drive considering that there are prospects for a bug in the hard drive. As this is designed by the human, it is far better to utilize the hard drive to do most of the evaluation and generate the ultimate phone on your trading.

Before selecting the very best forex trading hard drive, you should try to look at its assessment regarding the product or service posted by its customers and be confident that it is designed employing more than one algorithm and capable of handling diverse circumstance in the live trading natural environment and analyzes its benefits throughout the screening period.

In addition, ahead of creating the ultimate decision, you need to additionally verify if the comes equipped with of the software package suit specifically your tactics and goals. This is a friendly reminder for individuals individuals who wish to entail with the forex market . They are not straightforward to forecast due to the fact one incorrect transfer could put a critical knock out in your personal finances, but by employing automated systems it is precise enough and this is the primary purpose for its big success in forex trading.


Is there a weight loss gadget that tells you to stop eating when you ate all calories for the day?

Posted by on Thursday, 14 October, 2010

Question by Bobby: Is there a weight loss gadget that tells you to stop eating when you ate all calories for the day?
I wonder if there is stuff like this. Does anyone know?

Best answer:

Answer by prekinpdx
Uhm…pen and paper? The human brain? Just keep track of your calories. Stop eating when you eat your intake.

Add your own answer in the comments!


The Neural Circuitry of Perception & Genetic and Hormonal Influences on Cognition

Posted by on Friday, 25 June, 2010

A Google Tech Talk May 5, 2010 ABSTRACT Presented by Michael Goard, PhD, and Emily Jacobs, PhD. The majority of the human brain is comprised of a single structure, the neocortex, responsible for a range of cognitive functions, from sensory perception to abstract thought. However, despite this diversity of functions, the neocortex has a simple architecture it is comprised of numerous repeated motifs of a single stereotyped neural circuit. This talk will serve as an introduction to the structure and function of the neocortical circuit, particularly focusing on how it processes sensory input in order to generate cohesive perception of the external world. This will be followed by a description of recent experiments demonstrating how the neocortex can process sensory input in different ways depending on the behavioral state of the animal. Finally, there will be a discussion of how understanding neocortical function will lead to innovations in medicine, computing, and artificial intelligence. The study of neuroscience is devoted to understanding how the brain functions uniformly across members of a species, but a critical question centers on how cognitive processes differ between members of a species, or in an individual under varying environmental conditions. In short, why do some people excel where others falter? This talk introduces two factors that contribute to individual differences in cognition: genes and hormones. This concept is examined through recent experiments


Bill Nye the Science Guy: Don’t Worry, Your Phone Isn’t Making You Dumb [Brains]

Posted by on Friday, 19 March, 2010

Bill Nye the Science Guy: Don't Worry, Your Phone Isn't Making You DumbTalking with Bill Nye the Science Guy is like meeting your favorite HS science teacher in a bar—the conversation might flail wildly, but you learn something at every twist. This week, I picked his brain about, well, brains.

Are there similarities between computer memory and human memory?

Everybody remembers numbers and computers remember numbers. People remember procedures and computers certainly remember procedures. But the other thing that’s still important is that your perception as a human is affected subtly by all this stuff that you can’t quite articulate. You run your life according to all this stuff that’s happened to you. All of your memories affect everything you do whereas with a computer, there’s adaptive software and things, but it’s more literal.

So one of the significant differences between computers and people is the subconscious?

Yes. This business of “Drink Coke,” the thing they would do in movie theaters [in experiments back in the late 1950s]. On some level, that really works. Apparently it has to be an important image. The thing that gets the guys is, you show a naked woman for less than the time you can perceive it, so 1/16th of a second, or about 60 milliseconds. The next image a man is exposed to will be remembered better. If you’re a hunter or if you’re trying to make a decision when driving, you make that decision based on stuff that you can’t quite perceive. So the quality of a computer memory is only as good as the instruments that are feeding it.

So what’s special about how the human brain stores memory?

It’s not how big your brain is. The significant thing is how well the brain is connected. Apparently there is redundancy in memory: You store the same memory in different parts of your brain for accessing at different speeds. That speed would depend on the frequency of use and the importance of the knowledge. If you have a memory, “A burner is hot; do not touch burner,” you might store that in a few places to make sure you have it. It would be very strongly reinforced. Riding a bike is apparently very well fixed. But as the cerebellum degrades with age, so does the quality of those memories. The memories are there, but they’re not as good.

You did an episode of your show covering addiction. What were the key brain issues there?

There are two really striking things. First, whether it’s methamphetamines or alcohol or gambling where there’s no chemical involved or drug involved at all, all the researchers are studying dopamine. Dopamine is this brain chemical that gets to your dopamine receptors and makes you happy. You start doing the addictive behavior to feel good and then your receptors get overloaded with dopamine, then you stop doing the addictive thing and some of the receptors have shut down and you don’t have enough dopamine to feel good. So then you feel bad and go back to the addictive behavior to get more dopamine. The strange thing is that it works with what we think of as uppers and downers and whatever you call gambling—sidewaysers.

Are smartphones and Google going to take the place of our memory?

I don’t think so. If you memorize the periodic table it will speed you up if you’re a chemist, but by and large, the reason you have a periodic table is so that you can store that information outside of your body. That way it frees up some part of your brain to do something else, doesn’t it? Intuitively you want some place [such as your phone] to store phone numbers, so you have that part of your brain to do other tasks.

So you’re saying that even before the iPhone and Google and everything, we were offloading information?

That’s what makes a human a human, if we store information outside our bodies. If you put a blaze on a trail, a stripe of paint or ax chop on a tree, it shows other humans where the trail is. It’s storing information outside of your bodies. It’s the hallmark of being a human. I mean, dogs and other animals mark trees—and I’m all for that—but it isn’t quite the same.

So we’re not going to get stupider as a result of using computers?

Boy, I don’t think so. It’s different skills. For example, I’m so old—here you might say, “How old are you?”

How old are you?

I am so old, I entered engineering school with a slide rule. And I left engineering school with a calculator. I can still use a slide rule but it’s not a skill you especially need anymore. And you can go on and on about these kids today, they don’t know where the decimal point is, back in my day… Fine! But you don’t really need to learn the slide rule. It’s a cool thing, but a calculator is much better.

And now they have an iPhone instead of a TI-whatever.

So the first calculator that almost everybody could afford and had was the SR-50, Texas Instruments SR-50. Do you know what the SR meant? “Slide rule.” It was as good as a slide rule, an SR-50. It was that good. I always say when you see that old black-and-white footage of the rocket on the launch pad and it falls over and explodes, that’s because people had slide rules. Not having the decimal point is a real drawback. You want the decimal point, take it from me.

In geographical terms, GPS has done that too, right? People don’t have to remember anymore.

The US Navy has several people on every ship that can navigate by the stars. They don’t fool with that. Have you ever heard of the electro-magnetic pulse? The US Navy is very sensitive to this failure mode where people explode enough weapons high in the atmosphere and a significant fraction of the satellites are disabled. What are you going to do? You’re a ship at sea in a trackless ocean. Cadets from the Naval Academy know how to navigate by the stars.

It almost makes me think of the book Dune and the mentats, the human computers.

Speaking of human computers, there is a guy named Art Benjamin, he’s a human calculator. He says it’s a skill he learned as a kid. Now he’s a math professor at Harvey Mudd. He can find the square root of a six digit number in a few seconds. Practice.

But is that skill less impressive to kids now because they have computers?

I don’t know, I think it’s pretty impressive. It might be more impressive because it might be that arithmetic is even further from a kid’s everyday experience. I mean, how can you do it as fast as a machine? And I meet so many people who are intimidated by arithmetic.

Thanks to Bill, the one and only Science Guy, for a lively discussion that also touched on global warming, the irresponsible behavior of Glenn Beck, why the internet may prevent another Hitler and how good salmon are at smelling. As always, you can catch his pearls of wisdom—and learn more about his war against ignorance—on his website.

Brain sketch by Patrick J. Lynch, medical illustrator, used under Creative Commons license

Thanks to Don for his transcription services

Memory [Forever] is our week-long consideration of what it really means when our memories, encoded in bits, flow in a million directions, and might truly live forever. Read more on human memory here.