Exploring Language with David Shariatmadori (BI 77)

Exploring Language with David Shariatmadori (BI 77)

This month’s episode of Books and Ideas is an interview with David Shariatmadari author of "Don't Believe a Word: The Surprising Truth About Language." We explore some of the common myths about language. This includes a follow up of our recent discussion on Brain Science about the evidence against the assumption that language is an instinctive.

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Jeremy Sherman on the Origins of Purpose (BI 76)

Jeremy Sherman on the Origins of Purpose (BI 76)

Episode 76 of Books and Ideas features Jeremy Sherman, author of Neither Ghost nor Machine: The Emergence and Nature of Selves. We explore the mystery of how purpose arose in a purposeless universe. (Hint: the answer is not supernatural!)

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Brian Keating Searches for the Origin of the Universe (BI 74)

Brian Keating Searches for the Origin of the Universe (BI 74)

This month's episode of Books and Ideas is an interview with astronomer Brian Keating about his memoir Losing the Nobel Prize: A Story of Cosmology, Ambition, and the Perils of Science's Highest Honor. His book is a first hand look at the hard work behind the scientific effort to determine how the universe really began, but as the title implies, it also contains a candid account of how striving for the Nobel Prize can be both motivating, but strangely counterproductive.

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Explore "The Hidden World of the Fox" with Adele Brand (BI 72)

Explore "The Hidden World of the Fox" with Adele Brand (BI 72)

The latest episode of Books and Ideas features Adele Brand, author of a fascinating new book called The Hidden World of the Fox. Learn some surprising things about this distant relative of dogs, wolves, and coyotes.

Please subscribe to Books and Ideas for FREE in your favorite podcasting app.

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Dr. Pamela Gay from Astronomy Cast and CosmoQuest (BI 69)

This month Books and Ideas features Dr. Pamela Gay, co-host of the long running show Astronomy Cast. In 2018 Dr. Gay was inducted into the Academy of Podcasting Hall of Fame. She is a professional astronomer with a deep commitment to public outreach and she is very involved with the citizen science project Cosmos Quest. Her passion for science is contagious.

In this interview she also reflects on life as a woman in science and also the rewards of being a podcasting pioneer. I am honored to have her as a friend and very pleased to have her back on the show.

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"Go Wild" with Dr. John Ratey (podcast)

Episode 55 of Books and Ideas is an interview with Dr. John Ratey, co-author of Go Wild: Free Your Body and Mind from the Afflictions of Civilization. Dr. Ratey has also been featured several times on the Brain Science Podcast. He is an expert on the brain benefits of exercise.

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Temple Grandin Share Practical Advice (BSP 99)

photo by Rosalie WinwardLast month in BSP 98 I reviewed Temple Grandin's latest book The Autistic Brain: Thinking Across the Spectrum. That podcast focused on the current science, but this month's follow up interview (BSP 99) is a little different. It focuses on Dr. Grandin's practical advice for living with autism. Besides emphasizing the need for more research into the sensory problems that are common in autism and applying the recent discoveries about brain plasticity. Dr. Grandin believes very strongly in nurturing strengths while accommodating weaknesses. She said that it is very important that "we accommadate weaknesses in a way that is enabling." She is particularly worried that many young people are not being taught the social skills they need to succeed in a work environment, even thought they have valuable talents to contribute.

In my opinion, Dr. Grandin's advice carries extra weight because her personal example shows how an autistic person can make a unique contribution if given extensive training and support.

Listen to Dr. Grandin's interview.

Visit Brain Science Podcast website for full show notes and a free episode Transcript.

 

What is Neuroanthropolgy? (BSP 97)

Featured on BSP 97The latest episode of the Brain Science Podcast (BSP 97) is a conversation with Daniel Lende and Greg Downey, editors of The Encultured Brain: An Introduction to Neuroanthropology. We explore how neuroscience and anthropology can work together to unravel the mystery of how our brains make us who we are.

Listen to BSP 97 (or download mp3)

Click here for complete show notes and the FREE episode transcript.

 

 

Brain Science Podcast Update

Last month we launched a completely redesigned website for the Brain Science Podcast. It is intended to be more accessible to people on mobile devices, but it also makes it easier for visitors to submit feedback directly from the site.

 

 Here is a brief summary of our most recent episodes:

Pain Part 2 (BSP 95):

Click image to listenBSP 95 is the second part of our discussion of Understanding Pain: Exploring the Perception of Pain by Fernando Cervero, who is the current president of the International Society for the Study of Pain. Dr. Cervero was interviewed in BSP 93 and in this episode I discuss additional key ideas from his book. (BSP 93 and 95 can be enjoyed in any order.

Listen to BSP 95 

Click here for the detailed show notes.

 

 

 

How the Brain Understands Language (BSP 94):

Dr. Benjamin BergenBSP 94 was an interview with linguist Benjamin Bergen author of Louder Than Words: The New Science of How the Mind Makes Meaning.

Listen to BSP 94

Go to the complete show notes.

 

 

 

Where do Emotions Begin?

Dr. Jaak Panksepp (click to play audio)In his new book The Archaeology of Mind: Neuroevolutionary Origins of Human Emotions Jaak Panksepp set out to make his life's work more accessible to a general audience. To be honest, reading this book requires a significant commitment, but I think he does a wonderful job of updating his classic textbook Affective Neuroscience. Anyone who is interested in this field will definitely want this book as a reference. The other strength of Archeology of Mind is its evolutionary approach. The primary emotional processes that Panksepp has spent his career studying have their origins in the ancient parts of the brain that are shared by all mammals. This contradicts longstanding assumptions in neuroscience, but it has important implications for both humans and other animals.

In Episode 91 of the Brain Science Podcast Dr. Panksepp and I talked about some of the new information contained in Archeology of Mind with a particular focus on FEAR, which contrary to what many researchers claim, does NOT begin in the amygdala, but begins much lower. We do talk briefly about the experimental evidence, but this was covered in more detail during Dr. Panksepp's previous appearance on the Brain Science Podcast in BSP 65.

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CEUs for Psychologists

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How does the Brain become Conscious? (BSP 90)

Episode 90 of the Brain Science Podcast is a discussion of Self Comes To Mind: Constructing the Conscious Brain by Antonio Damasio. Damasio's book focuses on the answer to two key questions: How does the brain generate the Mind? and How does the Brain generate Consciousness? His approach is unusual because many scientists and writers treat the Mind and Consciousness as identical. In contrast, Damasio argues that Mind proceeds Consciousness. Listen to this podcast to learn how the Mind becomes Conscious.

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Brain Aging Update (BSP 87)

Pamela Greenwood, PhDNuturing the Older Brain and Mind by Pamela M. Greenwood and Raja Parasuaman provides a comprehensive review of the current research in cognitive aging.  In the latest Brain Science Podcast  Dr. Greenwood explains that brain aging and cognitive aging are not the same thing; the typical brain changes that are associated with normal brain aging (such as shrinkage) are not reliable predictors of cognitive declince. Fortunately, even though normal brain aging is still not well understood, the discovery of brain plasiticity is shifting the focus of research. Not only does brain plasticity offer new hope for people who suffer strokes and other brain injuries, it also suggests that life style choices influence cognitive function at all ages.

Nurturing the Older Brain and Mind is intended for an academic audience but it is accessible to everyone. This month's interview with Dr. Greenwood (BSP 87) focuses is on dispelling the most stuborn myths about brain aging. We also talk about the practical steps we can all take to help maintain our cognitive performance.

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Disgust with Rachel Herz (BSP 86)

Disgust is an universal emotion, but unlike emotions like fear and anger, disgust must be learned. This is the main conclusion of Dr. Rachel Herz's latest book That's Disgusting: Unraveling the Mysteries of Repulsion. In a recent interview (BSP 86) Dr. Herz told me why she spent the last several years studying this rather unusual subject. We also discussed what the study of disgust can tell us about how our brains process emotion.

This is Dr. Herz's second visit to the Brain Science Podcast. Back in BSP 34 we talked about her first book The Scent of Desire: Discovering Our Enigmatic Sense of Smell.

Listen to Episode 86

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Philosopher Patricia Churchland returns to the Brain Science Podcast

Patricia Churchland (photo by Nines Minequez)BSP 81 marks the return of philosopher Patricia Churchland, who I first interviewed back in Episode 55. Our recent conversation focuses on her latest book, Braintrust: What Neuroscience Tells Us about Morality. We discuss the historical background and contrast Churchland's approach to that of Sam Harris in The Moral Landscape. Then Professor Churchland discusses how recent discoveries in neuroscience are shedding light on the evolutionary origins of morality.

 

It's a fascinating conversation that you won't want to miss. 


Listen to BSP 81 (Free mp3)

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Exploring Alabama with Roger Reid (BI 46)

Roger ReidRoger Reid has a job that every kid and most adults would find fascinating. He works for the Alabama Museum of Natural History and travels all over Alabama as a writer and producer for the Emmy Award winning TV show, Discovering Alabama with Dr. Doug Phillips . He also shares his passion for natural history in a series of novels written for middle school age readers. I decided to interview him for Books and Ideas because I wanted to share these novels with my listeners. They combine mystery and science in an original way, but they also contain compelling characters that readers will care about.

Episode 46 of Books and Ideas is an unusual episode because we don't just talk about Reid's novels. We also explore some of the little known treasures of Alabama's natural history. I guarantee surprises, even for those of you who call Alabama home. But I also hope that listeners around the world will gain a new appreciation for the natural resources of Alabama.

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Books by Roger Reid:

  • Longleaf (2006): set in the Conecuh National Forest
  • Space (2008): set at the Swanson Observatory on Monte Sano in Huntsville, Alabama.
  • Time (2011): set at the Stephen C Menkin Paleozoic Footprint Site, near Jasper, Alabama

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Latest Brain Science Podcast looks at Brain-Machine Interfaces

In his book Beyond Boundaries: The New Neuroscience of Connecting Brains with Machines---and How It Will Change Our Lives neuroscientist Miguel Nicolelis puts his recent work with brain machine interfaces into historical context and explains why this work should change the way we understand how brains work. Nicolelis challenges several long-standing assumptions including the primacy of the single neuron and strict localization, which is the idea that each area of the brain has a relatively fixed function.

Episode 78 of the Brain Science Podcast is a brief discussion of the key ideas presented in Beyond Boundaries, including a look at the implications of experiments such as the wide publicized work that culminated in demonstrating that a monkey in Nicolelis' lab at Duke (North Carolina, USA) could control a robot arm in Japan using only its brain. 

 

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Neurobiology of Placebos with Fabrizio Benedetti (BSP 77)

Fabrizio Benedetti, MD (click for audio)Dr. Fabrizio Benedetti is one of the world's leading researchers of the neurobiology of placebos. In a recent interview (BSP 77) he explained to me that he believes that "today we are in a very good position to describe, from a biological and from an evolutionary approach, the doctor-patient relationship, and the placebo effect, itself."

To appreciate Dr. Benedetti's work one must first realize that his approach differs from that of the typical clinical trial. As he observed, "To the clinical trialist, a placebo effect means any improvement which may take place after placebo administration.  To the neurobiologist, a placebo response, or placebo effect means only something active in the brain happening after placebo administration: learning, anxiety reduction, activation of reward mechanisms."

In contrast, he explains "The real placebo response, the real placebo effect is a psychobiological phenomenon.  It is something active happening in the brain after placebo administration: like learning, like anxiety reduction, and such like." Brain Science Podcast 77 provides an introduction to this complex, but fascinating topic.

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How to Avoid Choking with Sian Beilock (BSP 76)

Sian Beilock, PhDIn her book Choke: What the Secrets of the Brain Reveal About Getting It Right When You Have To, University of Chicago psychologist Sian Beilock explores the dreaded phenomena of choking (ie. the failure to perform as expected under pressure). More importantly she provides practical suggestions for preventing poor performance.

In the latest episode of the Brain Science Podcast (BSP 76) I talk with her about the different types of choking; it turns out that the failure mechanisms between blowing the big test and missing the key shot in sports are significantly different. Understanding both how they differ and what they have in common is the key to better performance.

Learn more by listening to BSP 76 (right click to download)

Click here for full show notes and episode transcript

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