The Monitor (Episode 16)--In the Dark about White Matter No More

A train that doesn't even stop in Willoughby; Extinction rock; and more...














Share on Tumblr

The Monitor

Image:

  • The Wisdom of Psychopaths

    In this engrossing journey into the lives of psychopaths and their infamously crafty behaviors, the renowned psychologist Kevin Dutton reveals that there is a...

    Read More »

Created, written & designed by John Pavlus / Screencasts produced by Andrew Cahill / Music by Jeff Alvarez

Check out previous episodes of The Monitor. Subscribe to this video podcast via iTunes or RSS

Background on this week's stories:
#1. Mapping the brain''s own O''Hare
Olaf Sporns, co-author of the study in question (press release here) is no stranger to the creation of high-resolution maps of activity in the brain, having previously generated interesting results on all the electrical chatter present in the "resting" brain.

This time around, Dr. Sporns et al. discovered that the brain has a "central clearinghouse" of electrical activity that, as The New York Times put it, "provides a striking demonstration of how new imaging techniques focused on the brain's white matter—the connections between cells, rather than the neurons themselves—are filling in a dimension of human brain function that has been all but dark." (Other coverage of the finding can be found at Technology Review and National Geographic.)

Could the discovery of the brain's "activity hub" bear on previous findings that the aging brain is less connected than the younger brain? Only more research will tell.

Credits: Airport hub image via NASA, crowded airport image from Scott, and ranking of "Major Airport On-Time Arrival Performance" via the U.S. Department of Transportation.

#2. Next stop: Never?
Like a meme heard round the world, we first spotted the train that never stops on Carectomy, which was only the latest in a long chain of blog pickups stretching from BoingBoing through DVICE and Deputy Dog, arriving at the only mainstream coverage of the phenomenon so far, at Taiwan Headlines.

Details are sketchy, because the inventor, despite having an honorary doctorate, is more of a dreamer than an engineer.

Credit: Image of train arriving in station via Littlebtc and  Wikimedia Commons.


8 Comments

Add Comment
View
  1. 1. Quasimodo 06:54 PM 7/13/08

    Allow no further online advertisements that punch the user with unsolicited music or other audio.
    I can turn my eyes away from things visual. I can't turn my ears off.
    We find it an insensitive thing to do, to roll music without a LARGE very easy to find button to make it stop. What about those living in small spaces that don't want to disturb sleeping children? Time to rethink the advertising. Let the user decide first whether he/she wants the audio onslaught. This kind of advertising shows just how greedy and selfish corporations can be. STOP IT.

    Reply | Report Abuse | Link to this
  2. 2. c_estus 07:15 AM 7/17/08

    Thanks for the nice work!

    Reply | Report Abuse | Link to this
  3. 3. immaterialman 06:21 PM 7/22/08

    Since the beginning I've been able to get The Monitor (Sciam Vodcast) via iTunes... however the last time this worked was with the vodcast on 1 July, since then only the website seems updated and my iTunes feed reports an error... unfortunately not giving any details other than to say it's not working.

    Just thought I'd let you know.

    Reply | Report Abuse | Link to this
  4. 4. Richard from Amherst 09:43 AM 7/25/08

    Please answer immaterialman's comment about the flaky behavior about the iTunes connection and download function. I have come to look forward to the regular electronic posting of "the Monitor" on iTunes and find it problematic when it becomes impossible to download the latest video podcast especially when there is no explanation of the problem.

    Reply | Report Abuse | Link to this
  5. 5. flushedphoenix 10:32 AM 7/29/08

    Wish i could have got this through itunes as i have been a subscriber since the start of this series

    Reply | Report Abuse | Link to this
  6. 6. bbkh 01:44 AM 9/6/08

    Nice program!
    However, I want to make one thing clear here. The pic at 1:30 is indeed the KMRT at Taiwan. But the inventor of "train that needn't stop" is call CHEN jianjun from Wuhan, China. (1:30~2:00) And the youtube clip (2:05~2:10) used to show how to get all the people abord the bording cart is actually Seibu railway (http://www.seibu-group.co.jp/railways/tourist/english/index.html) in Japan.

    Reply | Report Abuse | Link to this
  7. 7. bbkh 02:22 AM 9/6/08

    Just let you know that I'm a Taiwanese, and it's a shame for me to say this - Sometimes the info on the newspaper in Taiwan is not correct. Since I can understand Mandarin Chinese, if you look at the video carefully enough you will find a disclaimer on the top of the video that read like this: "Train without Stops at Stations 不停站可上下車的火車 Designer: chen jianjun (China)" And the train in the video is departed from Beijing to Guangzhou. I am not sure how come Peng Yu-lun takes this credit on the Taiwan Headlines? And I'm not sure who came out with this idea first either. But one thing for sure is that this video is made by 人馬動畫 in China!

    Reply | Report Abuse | Link to this
  8. 8. Chris Dick 06:44 PM 11/10/08

    I've been watching since the beginning and am a huge fan! We at commandn.tv have also had iTunes problems as well, as for the ads, I'm glad you found sponsors and honestly ads are the way these shows grow and become better, I hope you all tolerate the ads for the benefit of all podcasters.

    Chris D.
    commandn.tv

    Reply | Report Abuse | Link to this
Leave this field empty

Add a Comment

You must sign in or register as a ScientificAmerican.com member to submit a comment.
Click one of the buttons below to register using an existing Social Account.

More from Scientific American

Follow Us:

See what we're tweeting about

Scientific American MIND

Tweets could not be retrieved at this time

Free Newsletters


Get the best from Scientific American in your inbox

Solve Innovation Challenges

Powered By: Innocentive

  SA Digital
  SA Digital

Science Jobs of the Week

Email this Article

The Monitor (Episode 16)--In the Dark about White Matter No More

X
Scientific American MIND iPad

Tap into your MIND

Get Both Print & Tablet Editions for one low price!

Subscribe Now >>

X

Please Log In

Forgot: Password

X

Account Linking

Welcome, . Do you have an existing ScientificAmerican.com account?

Yes, please link my existing account with for quick, secure access.



Forgot Password?

No, I would like to create a new account with my profile information.

Create Account
X

Report Abuse

Are you sure?

X

Institutional Access

It has been identified that the institution you are trying to access this article from has institutional site license access to Scientific American on nature.com. To access this article in its entirety through site license access, click below.

Site license access
X

Error

X

Share this Article

X