Did you know that some people can taste colors and others have a hard time recognizing faces? This season on Chasing Life, Dr. Sanjay Gupta takes listeners beyond the basics of sight, sound, smell, taste and touch to explore unique sensory experiences. Discover why psychedelics might change your worldview, how animals perceive differently than humans, and how biases in taste might impact the future of food production.
Join us each week to marvel at how the rich landscape of sensory perception shapes our understanding of the world.
Can you picture your favorite comfort food? Whether it’s a steaming bowl of your grandmother’s homemade soup or a chewy chocolate candy bar from your childhood, food evokes all sorts of emotions. But the way we experience food also depends on lots of different factors like smell, sound, texture, color and memory. On today’s episode, University of Kentucky Professor Dan Han, teaches us about a new and emerging field called neurogastronomy, and how this science could help us train our brains to gr...Show moreavitate toward healthier and more sustainable food. Also, we’ll head into the kitchen with a behind-the-scenes lesson on how to apply neurogastronomy to your Thanksgiving table with Atlanta chef Taria Camerino.
When psychedelics were first studied more than 50 years ago, researchers noticed that they were useful in helping people explore a greater sense of self. Now, after a half-century hiatus, scientists are studying psychedelics like MDMA, psilocybin, and ketamine as treatment for depression, PTSD, anxiety, and other mental health conditions. So, what promise do they hold as therapeutics? Albert Garcia-Romeu, a researcher at John’s Hopkins University, joins Dr. Sanjay Gupta to talk about how psychedelics can alleviate mental suffering and what the path forward might look like.
Have you ever wondered why we get hangry or car sick? It happens when our sensory system gets dysregulated. For some people, this happens all the time and can be debilitating to their life. On today’s episode, occupational therapist Virginia Spielmann breaks down the challenges of navigating our world for people with sensory processing disorder. Plus, retired army vet Terry Lashley shares his tips for parenting a neurodivergent child.
If you could gain super-human hearing, or even a new sense entirely, would you? Neuroscientist David Eagleman says with the help of technology, this could soon become a reality. On today’s episode, Eagleman talks about an invention he created that helps people who are deaf “hear” through vibrations on their skin. Plus, David explains how he hopes to use similar technology to give humans stronger senses, or even new ones.
How do you treat a disease where the cause is unknown and each patient’s symptoms are unique? CNN's Chief Medical Correspondent Dr. Sanjay Gupta talks to pain expert Dr. Carmen Green about what causes chronic pain, how it can be treated, and which patients are more likely to get care. Plus, meet a man who feels no pain and a woman who figured out how to cope with hers. This episode originally aired in November 2021.
We’re constantly assaulted by “noise” all around us: crowds, vehicles, social media. As quiet spaces around us dwindle, what is it doing to our minds and bodies? Why do we need silence for our health? Acoustic ecologist Gordon Hempton takes Dr. Sanjay Gupta on a tour to one of the quietest spots in the United States. Plus, quiet activist Vikram Chauhan gives listeners tips on finding quiet even in the noisiest cities.
Imagine not being able to recognize the people you see every single day; your coworkers, your friends, your loved ones. “Prosopagnosia,” or “face blindness,” as it’s commonly known, is a disorder that impacts about 1 in 50 people, and some may not even know about it. They may go their whole lives struggling to recognize the important people in their lives, often relying on non-facial information like hair color or gait to distinguish people. Neuropsychologist Ashok Jansari joins Dr. Sanjay Gupta to talk about how people with prosopagnosia see the world, the mechanism behind this condition, and what can we learn from those with these deficits about face recognition.
Imagine if your morning cup of coffee one day smelled like rotting garbage. Or, if your favorite comfort food had no taste at all. For some COVID long haulers, this is their new reality. What causes these distortions in smell and taste in the first place? And, what treatment options are available for these patients? On this episode, we’ll speak to Stanford University smell expert Dr. Zara Patel, who says olfactory training – or “smell training” -- can help some people re-gain a lost sense of smell and taste. Plus, long COVID patients share their stories, and the resources that have helped them cope with their diagnosis.
Welcome to Season 5 of Chasing Life, where we’ll explore the five traditional senses – sight, hearing, taste, touch and smell -- and beyond. To kick off the season, Dr. Sanjay Gupta talks to award winning science journalist Ed Yong about his new book “An Immense World, How Animal Senses Reveal the Hidden Realms Around Us.” Ed explains how all creatures live in their own “sensory bubble” through which they experience a sliver of reality. Plus, he takes us on a wild journey through the animal king...Show moredom’s many mysterious senses that exist beyond the reach of what we humans can know. If you’ve ever wondered what it might be like to be a dog, a bat or an electric eel, you won’t want to miss this conversation.
Chasing Life is pleased to present the first episode of Anderson Cooper's new podcast: All There Is. Anderson started recording while packing up the apartment of his late mother Gloria Vanderbilt. Going through her journals and keepsakes, as well as things left behind by his father and brother, Cooper begins a series of emotional and moving conversations about the people we lose, the things they leave behind, and how to live on - with loss, with laughter, and with love. You can find All There Is with Anderson Cooper wherever you get your podcasts.