Thursday, November 14, 2013

Very inspiring!


these are my kind of people!


Welcome to Dinovember

A month-long imagination invasion.

Every year, my wife and I devote the month of November to convincing our children their plastic dinosaur figures come to life while they sleep.
It began modestly enough. The kids woke up to discover that the dinosaurs had gotten into a box of cereal and made a mess on the kitchen table.

Tuesday, November 12, 2013

Keep on keepin' on brain (*article i can't remember the source for - i didn't write this - it's just increadible

I did not write this - and should have written down where i cut and pasted this.
go to Charlie Gross's page

i own zero of this information - but thought it was amazing and wanted to be sure i captured this idea.  When i find the article again - i will sight it. 

related site:


How does experience alter the brain? For decades, neuroscientists believed that the adult brain responded to experience with changes in physiology, but not in structure. Now we know that the adult brain exhibits a considerable amount of structural plasticity, including the addition of new neurons as well as changes in the connections between existing neurons. These may serve as a substrate for experience-dependent change in the brain.

Gould and her coworkers have recently demonstrated that living in different
Description: alters brain structure in adult primates. Elizabeth Gould and Charlie Gross, both professors in the Psychology Department, and Yevgenia Kozorovitskiy, compared the brains of adult marmosets living in semi-naturalistic environments (large enclosures with natural vegetation and opportunities for foraging) with the brains of animals living in standard laboratory cages and found dramatic differences in structural plasticity. Not only did the animals living in the more complex environments have more connections between neurons, but they also exhibited a higher rate of neurogenesis than their cage control counterparts. The changes were observed in the hippocampus and the cerebral cortex, two brain regions important for cognition and regulation of emotion.

Do these results reveal mechanisms by which the brain responds to experience in animals living in the wild? If so, which variables of the complex environment -increased physical activity, social interaction or learning- are involved in these changes? Alternatively, does housing animals in a relatively complex environment simply reverse brain atrophy caused by laboratory cage-induced deprivation? These questions will be the subject of future studies by the group" 

again - i did not write this.  working on re-finding the source

Video Bar for Art and Science discussions