Stanislas Dehaene on "How We Learn" (BS 167)

Stanislas Dehaene on "How We Learn" (BS 167)

BS 167 is an interview with neuroscientist Stanislas Dehaene about his new book How We Learn: Why Brains Learn Better Than Any Machine . . . for Now. The surprising discoveries about how babies learn are extremely relevant to teachers, parents, and all life-long learners.

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The Reading Brain with Maryanne Wolf (BS 145)

The Reading Brain with Maryanne Wolf (BS 145)

BS 145 is an interview with Dr. Maryanne Wolf, author of Proust and the Squid: The Story and Science of the Reading Brain and Tales of Literacy for the 21st Century: The Literary Agenda. Dr Wolf has spent her career studying how the brain is changed by learning to read. We also explore her concerns about how the shift to digital media will change our reading brains.

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John Medina on Aging Well (BS 138)

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Dr. John Medina has spent his career in bio-engineering, but he also has a deep interest in how the brain works. In his latest book Brain Rules for Aging Well: 10 Principles for Staying Vital, Happy, and Sharp, he presents our knowledge brain aging in an engaging manner that can be enjoyed by readers of all backgrounds.

In this month's episode of Brain Science (BS 138) we discuss some of the most important principles for nourishing brains as we age. He describes what he calls the "dopamine lollipop," which is the surge of dopamine created by activities such as teaching and physical activities like dancing. Some of his ideas reinforce what we have discussed in previous episodes, but there are new ideas that are relevant to listeners of all ages.

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References

Announcements

Seth Grant's latest Research (BS 137)

Seth Grant's latest Research (BS 137)

In BS 137 neuroscientist Seth Grant introduces the "genetic lifespan calendar." He describes a new paper that describes how the genome determines the brain's complexity in "both time and space." This is the first paper to describe evidence that gene expression in the brain follows a predictable schedule that might offer new understanding of diseases like schizophrenia.

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9th Annual Review of Neuroscience (BSP 125)

9th Annual Review of Neuroscience (BSP 125)

BSP 125 is our ninth annual review episode. We review some key ideas from each of the 10 episodes that were released in 2015, and then take a look ahead to 2016. Check out the show notes for a complete lists of this year's guests and the books we covered. The transcript for this episode is FREE.

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More on CI Therapy with Ed Taub (BSP 120)

More on CI Therapy with Ed Taub (BSP 120)

BSP 120 is the second half of our interview with Dr. Edward Taub who leads the ongoing development of Constraint Induced (CI) Therapy. We continue to explore the role of learned non-use as well as the expansion of CI Therapy beyond stroke to include traumatic brain injury (TBI) and even spinal cord injuries.

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Dr. Ed Taub revolutionizes Stroke Rehab (BSP 119)

Dr. Ed Taub revolutionizes Stroke Rehab (BSP 119)

BSP 119 is the first half of a new interview with Dr. Edward Taub, inventor of Constraint Induced Movement Therapy, which is a revolutionary approach to rehabilitating people with brain injuries, such as stroke and trauma.

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Brain Science Podcast Celebrates 8 Years of Neuroscience

Ginger CampbeLL, host of the Brain Science Podcast (L>R: Greta, Rusty, & Jake)

Ginger CampbeLL, host of the Brain Science Podcast (L>R: Greta, Rusty, & Jake)

The first episode of the Brain Science Podcast appeared on December 5, 2006, which makes it one of the longest running shows in any genre, not just science or medicine. I am especially proud of the fact that we have reached listeners in 219 different countries. BSP 114 is our 8th annual review episode and as a part of our year-end celebration all previous annual review episodes have been added to the FREE feed that also includes our most recent 25 episodes.

The goal of our annual review episode is to highlight some of the key ideas that we have explored during the last years. For 2014 this included discussions of brain plasticity with Dr. Michael Merzenich, the integration of cognition and emotion with Dr. Luis Pessoa, the science of sleep with Dr. Penny Lewis, the hazards of neuromaniaconsciousness with Dr. Michael Graziano, exercise and the brain with Dr. John Ratey, neurobiology with Dr. Frank Amthor, and mirror neurons with Dr. Greg Hickok. We ended the year with highlights from the event "Neuroplasticity and Healing," which featured the Dalai Lama and three previous Brain Science Podcast guests.

How to get this episode:

  • FREE: audio mp3 (click to stream, right click to download)

  • Download FREE Episode Transcript

  • Premium Subscribers have unlimited access to all old episodes and transcripts.

  • New episodes of the Brain Science Podcast are always FREE. All episodes posted after January 1, 2013, are free. See the individual show notes for links the audio files.

2014 Episodes:

 

 

Exercise Promotes Brain Plasticity (BSP 111)

John Ratey, MD Click picture to hear interview

John Ratey, MD
Click picture to hear interview

According to psychiatrist Dr. John Ratey the best way to improve brain plasticity is by exercise.  I spoke to him shortly after he published his best-seller Spark: The Revolutionary New Science of Exercise and the Brain (2008). He commented that even compared to drugs "Exercise is the champ."

Download BSP 111

Since then Dr. Ratey has been traveling the world promoting the value of exercise for people of all ages, but his main focus has been on young people and on trying to restore and invigorate physical education programs in the schools. In Spark he provided some of the preliminary evidence that vigorous exercise promotes better academic performance, but that evidence had continued to mount.

Besides improving academic performance regular exercise also helps over all mental health. Exercise is especially effective for problems like depression and ADHD. Our brains rely on a complex mixture of neuroactive chemicals (neurotransmitters, etc.), but since our understanding of these is still very primitive, treatment with drugs can be unpredictable. Dr. Ratey feels that medications can be an important part of treating problems like ADHD, but that exercise should be included as an essential element.

Of course, even those of us who don't struggle with mental illnes are concerned with keeping our brains healthy as we age. Here again Dr. Ratey argues that exercise is essential. He speculates that exercise tricks your brain "into thinking that you're younger and that you still need to grow, as opposed to being stationary and having atrophy occur." Also, when you keep on learning (new things) your brain continues to respond and build new pathways. This is very similar to what Dr. Michael Merzenich (one of the pioneers of brain plasticity) told us in BSP 105.

Dr. Ratey is working on a new book that will be an update on the science that has been done since Spark was published, but his 2008 interview remains one of my favorites. That's why I just released an updated version of this interview as BSP 111. 

How to get this episode:

  • FREE: audio mp3 (click to stream, right click to download)

  • Buy Episode Transcript for $1.

  • Premium Subscribers now have unlimited access to all old episodes and transcripts.

  • New episodes of the Brain Science Podcast are always FREE. All episodes posted after January 1, 2013, are free. See the individual show notes for links the audio files.

References and Links

Related Episodes:

Announcements:

  • Reminder: The Brain Science Podcast mobile app is now FREE for iOS, Android and Windows Mobile. Click here to learn more.

  • This is the first time I have reposted an older episode. I need listener suggestions about what other older episodes you would like me to share with new listeners.

  • Don't forget to check out my other podcast Books and Ideas.

  • Please share your feedback about this episode by sending email to brainsciencepodcast@gmail.com or going to the Brain Science Podcast Discussion Forum at http://brainscienceforum.com. You can also post to our fan pages on Facebook or Google+.

Brain Plasticity with Michael Merzenich (BSP 105)

Michael Merzenich

Michael Merzenich

If you have read anything about brain plasticity you have seen the name Michael Merzenich. Dr. Merzenich is one of the pioneers in this field, having spent over 30 years documenting that the human brain (and that of other mammals) continues to change throughout life. I interviewed Dr. Merzenich several years ago (BSP 54), but the publication of his first book Soft-Wired: How the New Science of Brain Plasticity Can Change Your Life gave us another opportunity to talk about how we can apply these discoveries in our daily lives.

According to Dr. Merzenich, "No matter how much you've struggled, no matter where you've been in your life, you're in charge of your life going forward.  And you have the capacity; you have the resources to change things for the better—always have that capacity.  And that's what the book is trying to emphasize. “ (BSP 105)

I found Soft-wired very compelling because it combines a clear explanation of the science with many stories about real people facing a wide variety of cognitive challenges. The overall tone of the book is very optimistic even though it also considers the way bad choices can contribute to cognitive decline. 

How to get this episode:

Related Episodes:

  • BSP 10: Introduction to Brain Plasticity.

  • BSP 17: Discussion of The Wisdom Paradox: How Your Mind Can Grow Stronger As Your Brain Grows Older by Elkhonon Goldberg.

  • BSP 28: Interview with Dr. Norman Doidge, author of The Brain That Changes Itself.

  • BSP 33: Interview with Dr. John Ratey, author of Spark: The Revolutionary New Science of Exercise and the Brain.

  • BSP 54: Interview with Dr. Michael Merzenich, author of Soft-wired.

  • BSP 87: Interview with Dr. Pam Greenwood, co-author of Nurturing the Older Brain and Mind.

Further Reading:

2013 Neuroscience Highlights (BSP 104)

Ginger Campbell with Rusty and Greta

Ginger Campbell with Rusty and Greta

Its time for the Brain Science Podcast's seventh annual review episode. In 2013 we had the chance to talk with ten scientists, including three returning guests. We also celebrated our 100th episode and passed 5 million downloads.

BSP 104 is a review of some of the key ideas we explored in 2013. I also announced the launch of a new Premium Subscription program. Beginning around December 30 the twenty-five most recent episodes will remain free while the rest of the 100+ podcasts and transcripts will be available either by subscription or for individual purchase. 

Click here to learn more about our new Premium Content.

How to get this episode:

  • FREE: audio mp3 (click to stream, right click to download)
  • Buy Transcript for $1.
  • Premium Subscribers now have unlimited access to all old episodes and transcripts.
  • New episodes of the Brain Science Podcast are always FREE.  All episodes posted after January 1, 2013, are free.  See the individual show notes for links the audio files.

2013 Episodes and Books

Announcements

Send feedback to Dr. Campbell at brainsciencepodcast@gmail.com.

Brain Fitness with Alvaro Fernandez (BSP 100)

Alvaro Fernandez of SharpBrains

Alvaro Fernandez of SharpBrains

I have been using the SharpBrains website as a source of information and ideas since the early days of my Brain Science Podcast, so it seemed fitting to invite SharpBrains co-founder Alvaro Fernandez to be my guest for Episode 100.   We talked about the second edition of The SharpBrains Guide to Brain Fitness: How to Optimize Brain Health and Performance at Any Age, which he co-authored with Dr. Elkhonon Goldberg (BSP 18). The goal of this book is to give people from all backgrounds a practical guide for evaluating the current science and establishing their own "brain fitness" regimen, much in the way that each of us must choose a physical fitness that meets our individual needs and lifestyle.

Brain Fitness should not just be a concern for older people, it should become a key component of a healthy lifestyle at any age. The SharpBrains Guide to Brain Fitness is a great first step.

How to get this episode:

  • Buy Episode mp3 for $2

  • Buy Transcript for $2.

  • Premium Subscribers now have unlimited access to all old episodes and transcripts.

  • New episodes of the Brain Science Podcast are always FREE. All episodes posted after January 1, 2013, are free. See the individual show notes for links the audio files.

Listen in your Favorite Audio app: Audible, Amazon music, Pandora, Spotify, YouTube and many more.

Links and References: 

Celebrating BSP 100

To celebrate Episode 100 of the Brain Science Podcast I invited listeners to contribute audio to the show. I couldn't use everything, but I want to thank everyone who submitted content.  The following listeners are featured:  

  • "I Got a Brain" Written and Performed by Dr. Jay Einhorn

  • Interview with Darryl Ferges

  • "Mindfire" (new theme music) by Tony Cotraccia

  • Audio comments: Leon Mcgahee, MD., Eric Lindley, Julio Dantos, Hamish Kebb, and Adelia Moore, PhD

  • Email from Jana Johnson

Send Feedback to brainsciencepodcast@gmail.com

"The Autistic Brain" by Temple Grandin (BSP 98)

 The Autistic Brain: Thinking Across the Spectrum  by Temple Grandin (with Richard Panek), is a tremendous gift, not just to patients and their families, but also to teachers, mentors, friends, and everyone who is interested in understanding how our brains make us who we are.

I think that this is a book everyone should read because as we come to appreciate the fact that the strengths and challenges of autism occur across a broad spectrum, we may also realize that some of these issues actually affect people who aren't considered autistic.  It is not the label that matters.  What does matter is recognizing that each of us has his or her own strengths and weaknesses, but thanks to brain plasticity, we all have the potential to nurture our strengths and, when necessary, accommodate our weaknesses.

 

How to get this episode:

  • Buy Transcript for $1.

  • Premium Subscribers now have unlimited access to all old episodes and transcripts.

  • New episodes of the Brain Science Podcast are always FREE. All episodes posted after January 1, 2013, are free. See the individual show notes for links the audio files.

References and Related Episodes:

Announcements: 

  • I am still trying to schedule an interview with Dr. Temple Grandin, but there is a possibility that the next episode of the Brain Science Podcast will not come out until August 2013.

  • The Deadline for listener submissions to Episode 100 is August 1, 2013.

  • Several products are not available directly on this website including the PDF version of Are You Sure? The Unconscious Origins of Certainty by Ginger Campbell, MD and a zip file contain BSP 1-10. Click here to learn more.

  • Be sure to sign up for the Brain Science Podcast Newsletter so that you can receive show notes automatically and NEVER miss a new episode. (But there was a glitch last month, so if you did not get the show notes for BSP 97, please click here.

Neuroanthropolgy: What Is It and WHY Should You Care? (BSP 97)

You may be tired of seeing the prefix "neuro" used to describe every new fad, but The Encultured Brain: An Introduction to Neuroanthropology [2012] edited by Daniel H. Lende and Greg Downey makes an impassioned argument for why neuroscience and anthropology should be working together to unravel the ongoing mystery of how our brains make us who we are.  The latest Brain Science Podcast  (BSP 97) is a thought-provoking conversation with Downey and Lende.  After explaining that anthropology can offer neuroscience field data about "brains in the wild," we explore two case studies that demonstrate the promise of this new partnership.

How to get this episode:

Subscribe to the Brain Science Podcast or listen on the BSP Mobile app.

References and Links:

Announcements:

  • he Brain Science Podcast is nearing episode 100! I want to include listener comments. Send your emails and mp3 files to brainsciencepodcast@gmail.com or click here to learn more.

  • The Brain Science Podcast Newsletter has moved to Mailchimp. Click here for the new sign-up form.

  • Please nominate the Brain Science Podcast as one of the best science podcasts on the web at http://www.thesciencestudio.org.

  • Keep an eye out for the latest BSP News!

Brain Aging Research with Dr. Pamela Greenwood (BSP 87)

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Pamela Greenwood, PhD

Nuturing 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 (BSP 87)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 decline. Fortunately, even though normal brain aging is still not well understood, the discovery of brain plasticity 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 on dispelling the most stubborn myths about brain aging. We also talk about the practical steps we can all take to help maintain our cognitive performance.

How to get this episode:

  • Buy mp3 for $1.

  • Buy Transcript for $1.

  • Premium Subscribers now have unlimited access to all old episodes and transcripts.

  • New episodes of the Brain Science Podcast are always FREE. All episodes posted after January 1, 2013, are free. See the individual show notes for links the audio files.

Listen in your Favorite Audio app: Audible, Amazon music, Pandora, Spotify, YouTube and many more.

Related Episodes:

  • BSP 10: Introduction to Brain Plasticity.

  • BSP 26: Norman Doidge, author of The Brain That Changes Itself: Stories of Personal Triumph from the Frontiers of Brain Science.

  • BSP 28: Edward Taub: applying brain plasticity to stroke rehabilitation.

  • BSP 68: Peter Whitehouse on dementia versus normal brain aging.

References:

  • Nurturing the Older Brain and Mind, by Pamela M. Greenwood and Raja Parasuraman (2012).

  • The Brain That Changes Itself: Stories of Personal Triumph from the Frontiers of Brain Science, by Norman Doidge.

  • Greenwood, P. M. (2007) Functional Plasticity in Cognitive Aging: Review and Hypothesis. Neuropsychology 21(6) 657–673.

  • Greenwood, P. M., and Parashauraman, R. (2010) Neuronal and cognitive plasticity: A neurocognitive framework for ameliorating cognitive aging. Frontiers in Aging Neuroscience 2: 150.

  • Gould, E. and Gross, C.G. (2002) Neurogenesis in adult mammals: Some progress and problems. Journal of Neuroscience 22 (3): 619-623.

  • Taub, E., Uswatte, G., and Elbert, T. (2002) New treatments in neurorehabilitation founded on basic research. Nature Reviews Neuroscience 3 (3): 228-236.

  • Grady, C. L., McIntosh, A.R., and Craik, F.I. (2003) Age-related differences in the functional connectivity of the hippocampus during memory encoding. Hippocampus 13 (5): 572-586.

  • Colcombe, S.J., A.F. Kramer, K.I. Erickson, P. Scalf, E. McAuley, N.J. Cohen, A. Webb, et al.,

  • Cardiovascular fitness, cortical plasticity, and aging. Proc Natl Acad Sci U S A, 2004. 101(9): p. 3316-21.

  • Hertzog, C., Kramer, A. F., Wilson, R. S. and Lindenberger, U. (2009) Enrichment effects on adult cognitive development: Can the functional capacity of older adults be preserved and enhanced? Psychological Science in the Public Interest 9 (1): 1-65.

  • Kramer, A.F., Larish, J. F., and Strayer, D. L. (1995) Training for attentional control in dual tasking settings: A comparison of young and older adults. Journal of Experimental Psychology: Applied 1: 50-76.

  • Nagamatsu, L.S., Handy, T. C., et. al. 2012. Resistance Training Promotes Cognitive and Functional Brain Plasticity in Seniors With Probable Mild Cognitive Impairment.Archives of Internal Medicine 172 (8) 666-668.

  • Liu-Ambrosea, T., Nagamatsua, L.S., Vosse, M.W., Khanc, K.M., and. Handy, T. C. (2012) Resistance training and functional plasticity of the aging brain: a 12-month randomized controlled trial. Neurobiology of Aging 33: 1690 –1698.

  • Willis, S.L. et. al (2006) Long-term effects of cognitive training on everyday functional outcomes in older adults. Journal of the American Medical Association 296 (23): 2805-2814.

  • For more references: see Nurturing the Older Brain and Mind.

Announcements:

Miguel Nicolelis, MD, PhD (BSP 79)

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Dr. Miguel Nicolelis at Duke University is pioneering brain-machine interfaces.  In his book, Beyond Boundaries: The New Neuroscience of Connecting Brains with Machines---and How It Will Change Our Lives, he puts his groundbreaking work into an historical context.  I discussed his book briefly in BSP 78, but I have now posted an in-depth interview.  The focus of our conversation is on why his work challenges longstanding assumptions about the primacy of the single neuron in brain function.


How to get this episode:

  • Premium Subscribers now have unlimited access to all old episodes and transcripts.

  • Buy mp3 for $1.

  • Buy Transcript for $1.

  • New episodes of the Brain Science Podcast are always FREE.  All episodes posted after January 1, 2013, are free.  See the individual show notes for links the audio files.

Listen in your Favorite Audio app: Audible, Amazon music, Pandora, Spotify, YouTube and many more.

References:

Announcements:

David Eagleman on The Secret Lives of the Brain (BSP 75)

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David Eagleman, PhD

In his new book, Incognito: The Secret Lives of the Brainneuroscientist, David Eagleman, describes consciousness as "the smallest player in the operations of the brain" (page 5) because most of what the brain does is outside conscious awareness (and control).  In a recent interview (BSP 75), Dr. Eagleman reviews some of the evidence for this startling position, as well as the implications both for the average person and for social policy.

How to get this episode:

  • Premium Subscribers now have unlimited access to all old episodes and transcripts.

  • Buy mp3 for $1.

  • Buy Transcript for $1.

  • New episodes of the Brain Science Podcast are always FREE.  All episodes posted after January 1, 2013, are free.  See the individual show notes for links the audio files.

Listen in your Favorite Audio app: Audible, Amazon music, Pandora, Spotify, YouTube and many more.

References:

Related Episodes of BSP:

  • BSP 13: Our first discussion of unconscious decisions.

  • BSP 15: Interview with Read Montague, PhD, author of Why Choose This Book?: How We Make Decisions.

  • BSP 19: Review of Gut Feelings: The Intelligence of the Unconscious, by Gerd Gigerenzer.

  • BSP 42: Review of On Being Certain: Believing You Are Right Even When You're Not, by Robert Burton.

  • BSP 43: Interview with Robert Burton, MD.

Send me feedback at brainsciencepodcast@gmail.com.

"Why Neuroscience Matters"

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On May 11, 2011 I gave a talk entitled "Why Neuroscience Matters" at the London Skeptics in the Pub.  Episode 42 of Books and Ideas is an edited version of that talk, including the lively Q and A with the audience.

References

From the Brain Science Podcast

Announcements:

  • Dr. Campbell will be a speaker at The Amazing Meeting 9, which is coming up in Las Vegas, Nevada July 14-17.

Please send your feedback to Dr. Campbell at gincampbell at mac dot com, or post a comment on the Facebook Fan Page.

Don't forget to sign up for Ginger Campbell's Newsletter so you can get show notes for every podcast.