brain

Welcome to Brain Stories

Curious about the brain? About behavior and experiences/feelings, your own and other people's? There's lots on Serendip to help you think about such things, and to encourage you to develop new understandings and new questions about them, including a whole section on Brain and Behavior and another on Mental Health. And, of course, there are new observations being made all of the time, reported in professional journals, newspapers, magazines, books, and on the web.

Science Education Workshop - October 2009

Science as Open-Ended Transactional Inquiry
The Three Loops and their Implications for the Classroom

Workshop with the science faculty at Delaware Valley Friends School
Paul Grobstein
9 October 2009

 

Overview

Who Needs Sleep?

      There are twenty-four hours in a day. This is a fact of which every human - and especially every college student - is well aware. Unfortunately, it never seems as though twenty-four hours is completely enough for everything that needs to get done. It does not help that approximately (allegedly) eight of these hours are dedicated to being completely unconscious. Sleep is such an essential part of the human routine that many of our non-daylight hours are devoted to it. And yet, while we understand the rejuvenated feeling of a good night's sleep or the tired crabbiness of a pre-coffee early morning, no one seems to understand the actual purpose of sleep itself.

Effects of Caffeine

Caffeine, The Wonder Drug?
I grew up watching my father work late nights in his study, draining 5-6 mugs of coffee in rapid succession. I grew up hearing marvellous tales about a wonder-drug called caffeine that all the ‘grown ups’ took, that enabled them to stay up late and do innumerable things without getting tired!

Lateralization in Horses

Hemispheric Lateralization in Horses

Multiple worlds, multiple interpretations: quantum physics and the brain

Very interesting seminar last night by Guy Blaylock on the multiple worlds interpretation of quantum physics.  Nice example of the principle that a given set of empirical observations is always subject to multiple interpretations, ie that there is always a perspectival or "subjective" element in scientific stories.  And an interesting dissection of reasons for preferring one or another several stories, a dissection that might in turn lead to some new stories.