Peggy Mason grew up in the Washington DC area and worked in taxidermy at the Smithsonian Museum of Natural History during middle and high school. She received her BA in Biology in 1983 and her PhD in Neuroscience in 1987, both from Harvard. After postdoctoral work at the University of California - San Francisco, she joined the faculty at the University of Chicago in 1992. Dr Mason is now Professor of Neurobiology. For more than 20 years, Dr Mason's research was focused on the cellular mechanisms of pain modulation. In the last ten plus years, Dr Mason has turned her energies to the biology of empathy and helping behavior in rats.
Dr Mason taught medical students for 25 years and wrote a textbook for medical students, now in its second edition (Medical Neurobiology, Oxford University Press, 2nd edition, 2017). Dr Mason started the Neuroscience major at UChicago and was awarded the Quantrell Award, the nation’s oldest prize for undergraduate teaching, in 2018. More broadly, Dr Mason is a neuroevangelist, interested in teaching neurobiology to anyone that will listen. To that end, Dr Mason publishes a blog at https://thebrainissocool.com/ and has offered a massively open online course, Understanding the Brain: The Neurobiology of Everyday Life through Coursera (https://www.coursera.org/course/neurobio) since 2014 with a cumulative enrollment of more than 270,000.
Whenever I teach eye movements, I am reminded of how exciting they are. I like that eye movements appear mundane, common, and perhaps even uninteresting. They fly under most people’s wow-o-cool-o-radar, giving all the appearance of a nuts-and-bolts system without lofty aspirations. Despite this unpretentious appearance, eye movements are incredibly interesting and also of the utmost importance to our social selves. There is so much more to […]
This week, neurobiology bumped up into current events and it all played out in the context of teaching. I taught a module on Neural Communication to my second year Pritzker Medical School students. One of the topics that I covered is how neurons understand the message that is sent their way, a lecture that centers on post-synaptic receptors and the drugs […]
Yesterday, a good friend died at the ripe age of 102 years, 3 months, and a couple of days. I met Caryl through my spouse, Gisèle, more than 20 years ago. Gisèle and Caryl were both part of an artists’ cooperative in Hyde Park (Chicago not London). Caryl was a total live wire, funny and unexpected, interesting and opinionated. Caryl […]
For those of you who enjoy watching soccer (known as football everywhere outside of the U.S.), there was an unfortunate episode in the semifinal between the U.S. and German teams. As reported in the New York Times, two players inadvertently crashed heads. Both ended up on the ground, holding their heads, for minutes. New York Times reporter Jeré Longman reports that according […]
The Tim Hunt comments from last week set off a firestorm of ridicule, indignation and despair. In the wake of this depressing reminder of the challenges ahead for women and men in science, I was thrilled to learn that Martin Chalfie, winner of a Nobel Prize for Chemistry, was coming to give a talk. From long ago interactions, I knew Dr […]
I am thrilled to say that after roughly 3 ½ years, our work on empathic helping has been replicated by Nobuya Sato and his colleagues. Not only did Dr Sato confirm that rats help other rats in distress but he extended this finding in several ways. Rats help a soaked conspecific Dr Sato and his colleagues published an article entitled “Rats demonstrate […]
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 […]
I was devastated when my friend and colleague, Sheharyar Hasnain, emailed me to tell me that Sabeen Mahmud had been assassinated in Karachi as she and her mother were going home from her bookstore/café/salon. As of the latest updates, Sabeen’s mother is in critical condition. I am an unlikely person – an Americam Jew – to be touched personally by the […]
A few days ago, a friend texted me, Is this for real? followed by a link to an article about a pair of sunglasses that “fix” color blindness. Well, before even clicking, I was certain that the EnChroma sunglasses were no fix or cure. Cures are rare, exceedingly so. We treat conditions, we don’t cure them. Indeed the sunglasses made by EnChroma will alter a […]
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 […]
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To learn much much more about the brain in all of its splendorous detail, check out my textbook. The second edition is now out!! Get it here: textbook. 
The brain is sooooo cool! 