![]() ![]() Stress is one position along the continuum of what we call autonomic arousal. Scientific American spoke with Huberman about how it all works. ![]() This growing understanding of how vision and breathing directly affect the brain-rather than the more nebulous categories of the mind and feelings-can come in handy as we continue to face mounting challenges around the globe, across the U.S. In 2017 Mark Krasnow of Stanford, Jack Feldman of the University of California, Los Angeles, and their colleagues identified a tight link between neurons responsible for controlling breathing and the region of the brain responsible for arousal and panic. And a small but growing body of research makes the case that altering our breathing can alter our brain. In 2018, for example, his laboratory reported its discovery of brain pathways connected with fear and paralysis that respond specifically to visual threats. He has spent the past 20 years unraveling the inner workings of the visual system. Huberman’s assertions are based on both established and emerging science. Both these bodily processes also offer us easy and accessible releases from stress. It is about how our eyes and breathing change in response to the world, as well as the cascades of events that follow. Stress, he says, is not just about the content of what we are reading or the images we are seeing. We are a nation and a world under stress.īut Andrew Huberman, a neuroscientist at Stanford University who studies the visual system, sees matters a bit differently. Uncertainty and division continue to dog the aftermath of the presidential election. faced its highest daily COVID-19 case counts yet. We are living through an inarguably challenging time. ![]()
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