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Kris-Stella › Likes

Christopher Harris
Christopher Harris
10^15 synapses in the adult brain, 10^16 synapses in the brain of a child
Just finished counting? - Alexander Kruel
yea.. pretty gory - Christopher Harris
Jeff Lichtman once claimed that learning after birth consists only of synaptic pruning :-) - Björn Brembs
So we "lose" 9.0*10^15 (~9000000000000000) synapses somehow? What's the number of synapses that are being killed by binge drinking for example? I doubt such activities could account for it though? - Alexander Kruel
Chris, that number seems off by a factor of ten. I thought that I have typically seen 10^14 as the estimate for adults...? - Noah Gray
@Björn A lot of work conducting longitudinal microscopy of dendritic spines (putative synapses) in rodents suggests exactly that: major pruning. In fact, although learning or experience can induce more spines in the short term, over long periods, most are subsequently loss; i.e., there is no net gain. - Noah Gray
For the non-experts like me it sounds like a child has at least 9 times more synapses than an adult. This may help: http://en.wikipedia.org/wiki... (Heard about it for the first time.) - Alexander Kruel
@Noah I got those numbers from some lecture notes, very recent notes but probably just lifted out of a textbook, and I guess everyone's counting method is different. I was just struck by the 10-fold difference. No surprise kids can learn 3 languages simultaneously to the point of fluency. Wonder what else they learn.. - Christopher Harris
I suppose as long as you're not entering a different universe for everything else you'll have to learn, the residual synapses and the knowledge they represent are enough to build on for prevailing similarities of artifacts, actions and frameworks of the intermediate world in which we reside? Maybe that's why it is so hard to learn about quantum phenomena, grasp relativistic circumstances and make sense of probabilistic behavior within artificial frameworks and of quantum/cosmologic scales? - Alexander Kruel
Nils Reinton
RT @Berci: What kind of title would you use for a scientific event about genetics to attract more students? eeh.."Free beer"
Nils Reinton
Nothing is ever absolutely negative - http://biopinionated.com/2009...
Fortunately someone fought that battle for me, before I joined the company. The concept of confidence intervals has made its way into the QA department, thank $deity. - Bill Hooker
That's actually part of the problem, being a clinical chemistry lab they are used to giving out quantitative results with confidence intervals - setting a cut-off that makes the lab-answer qualitative (POS/NEG) makes them uncomfortable. Nevertheless what you normally do in microbiology....and the sensible thing in my mind. - Nils Reinton
laura
Comparison of plots using Stata, R base, R lattice, and R ggplot2, Part I: Histograms - http://gettinggeneticsdone.blogspot.com/2009...
laura
Brigitte, Germany's most popular women's mag, bans professional models - http://www.guardian.co.uk/lifeand...
Brigitte, Germany's most popular women's mag, bans professional models
Christopher Harris
Badger Badger Badger.com! The Original Dancing Badgers! - http://www.badgerbadgerbadger.com/
Badger!!!!!! Aaaaaargh this feels like a lifetime ago... university would not have been the same without the never-ending badger badger badger mushroom mushrooms! - Kris-Stella
Joelle Nebbe (iphigenie)
Could he turn it down and say "give it to me again in 10 years if I've delivered" :)
Christopher Harris
finished reading Harry Potter and the Deathly Hallows. epic.
Christopher Harris
Christopher Harris
Björn Brembs
How to not apply for a job in science - http://bjoern.brembs.net/news...
Must update the post with this story: http://friendfeed.com/nuin... - Björn Brembs
The key to both Indian and Chinese applicants seems to be a very close knowledge of which institutions have the highest standards and local contacts. I used to try and reply individually to these but now get about ten a week even without positions advertised. - Cameron Neylon
laura
The Curse of the Good Girl: The pressure to be "Good" diminishes girls' authenticity and personal authority. - http://www.alternet.org/reprodu...
The Curse of the Good Girl: The pressure to be "Good" diminishes girls' authenticity and personal authority.
laura
what's it w ppl trying to steal my smurf hat?
i have no idea what this is about, but it is still the best tweet i've seen in ages - Kris-Stella
I would like to see a picture of that much-coveted hat. - The Neurocritic
seconded... - Noah Gray
laura
FINALLY submitted my first year PhD report :)
Congrats...aber bist du nicht in Deutschland? :-) - Alexander Kruel
Congratulations! - The Neurocritic
Congratulations! - Benjamin Tseng
Congrats !! - Khader Shameer
thanku :) @alexander: nein, ich studiere in cardiff, wales. - laura
Sweet! - Björn Brembs
Nils Reinton
Does this outfit make me look like I want to get laid? - http://www.ncbirofl.com/2009...
Nils Reinton
Religious prompts make people more obedient - http://bhascience.blogspot.com/2009...
laura
laura
25.07: LHR -> LAX | 08.08: LAX -> LHR :) California, here I come.. http://www.youtube.com/watch...
25.07: LHR -> LAX | 08.08: LAX -> LHR :) California, here I come.. http://bit.ly/XrtNS
Play
Joelle Nebbe (iphigenie)
Wulffmorgenthaler.com | The Founders of Scandinavia - http://www.wulffmorgenthaler.com/strip...
Wulffmorgenthaler.com | The Founders of Scandinavia
"I smell bacon this way" (I'm still laughing) - Joelle Nebbe (iphigenie) from Bookmarklet
Not new at all but hey, I'm just the last person to discover it - Joelle Nebbe (iphigenie)
Now we know what the bacon addiction of social media will lead to - Joelle Nebbe (iphigenie)
Mmmm, bacon - j1m
Christopher Harris
laura
What Do Women Want in a Laptop? - http://bits.blogs.nytimes.com/2009...
laura
The study of a lifetime (or two) - http://www.mindhacks.com/blog...
Christopher Harris
Christopher Harris
laura
RT @Neuro100 Fuck normal. Show me normal, and I'l show you a nasty, self-centered, ignorant bastard. Go weird. Stay weird.
Christopher Harris
a google search for "science is evil" returns 666 results..... http://www.google.co.uk/search...
My search in the U.S. turned up more than 666, and the first hit is a real winner, from a blog called "Jesus Loves Everything" -- it's so over the top that it seems like a parody site. - The Neurocritic
"Instead of biotechnology and computer science, we can focus on Jesus Loves Everything Superstores, reforming our economy so it's better prepared for the end times. Then we will no longer need to teach science in schools, thus depriving our children of the seeds of doubt in the power of our Lord, that He created the world in six days, and that we did not descend from apes." - The Neurocritic
I got 7100 results this time, guess science is getting eviler by the day. maybe we should think seriously about investing in one of them JLE Superstores.. - Christopher Harris
laura
Porn, Parents and the responsibility argument. - http://www.thefword.org.uk/blog...
laura
grad skool rulz « orgtheory.net - http://orgtheory.wordpress.com/grad-sk...
These are great - Kris-Stella
laura
PHD Comics: Deciding what to wear - http://www.phdcomics.com/comics...
PHD Comics: Deciding what to wear
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