Skip to content

NeuroMOOCers, you overwhelm me!!

I have tried and tried, over and over, to write a post relating how teaching Understanding the Brain: The Neurobiology of Everyday Life on Coursera has changed my life. Every time that I have thought of sitting down to summarize my experience in writing, I quickly become overwhelmed by my feelings of deep gratitude for this journey that NeuroMOOCers and […]

Read More →

What color is that dress after all? Answer: no color

A few days ago, the world was taken by storm by the is-it-a-gold-and-white-or-a-blue-and-black-dress controversy. There have been several explanations of this phenomenon from several different experts (see for example Wired and NYTimes). As far as I can tell these explanations center on two points: The close cropping of the image prevents a person from globally contextualizing the dress. Is the dress drenched in light […]

Read More →

From Brian Williams to Vincent Van Gogh to Hellen Keller to you and me

Here are my two cents on Brian Williams and the malleability of memory. Let’s start by fully acknowledging the limitations of perception. Perception of the world outside is very different from the record produced by a camera or audio record. Perception of our innards is even farther from accurate: is that a knife in my stomach or gas? So the information coming in to the brain, information […]

Read More →