FINAL TAXI: 5 Dead Musicians

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The Final Taxi has made 5 trips this week with people with musical talent.

1.Paul Davis- American singer and songwriter who recorded such songs as “Cool Nights,” “65 Love Affair,” “Sweet Life,” and “I Go Crazy.”

2. Brian Davidson - Drummer and songwriter for the 60’s band The Nice- the forerunner of Emerson Lake and Palmer.

3. Danny Federci - Keyboardist for Bruce Springsteen’s E Street band.

4. Jim Gilchrist- Lead guitarist who played with The Doors, Van Morrison, Captain Beefheart, and Frank Zappa.

5. Al Wilson - Classic soul singer who recorded such memorable songs as “The Snake,” I’ve Got a Feeling We’ll Be Seeing Each Other Again, ” and his Billboard hit “Show and Tell.”

Books and Ideas #19: Interview with author Dan Ariely

Dan Ariely is a professor of behavioral economics at MIT and author of the bestseller, Predictably Irrational: The Hidden Forces That Shape Our Decisions. He was my guest for episode 19 of Books and Ideas. During the interview he explains how his came to study human behavior. He uses examples from his book to explore the question "What makes a good experiment?" He also discusses how he hope that his findings can help strengthen our society despite our human tendency to make "irrational" choices.

Listen to Episode 19 Now.

Links:

Predictably Irrational: The Hidden Forces That Shape Our Decisions by Dan Ariely

Dan Ariely

• Faculty page at MIT
• Predictably Irrational blog

Listen to Books and Ideas Episode 19

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Brain Science Podcast #35: Mirror Neurons

Brain Science Podcast #35 is a discussion of Mirrors in the brain: How our minds share actions, emotions, and experience by Giacomo Rizzolatti and Corrado Sinigaglia. Mirror neurons were discovered in Rizzolatti's lab in Parma Italy in the early 1990's and his book is a detailed to discussion of the experimental evidence in both monkeys and humans. Direct single neuron recordings have been made in monkeys. The evidence in humans is indirect since it is based on mainly on neuroimaging studies like PET scans and fMRI scans. Even so mirror neurons appear to be essential to our ability to understand both the actions and emotions of others. Listen Now.

In this episode we also explore the evidence that there are other neurons in the motor areas of the brain that have sensory properties and that the areas of the brain traditionally thought to be devoted to sensory functions also contain neurons with motor properties. Another fascinating discovery is the fact that there are neurons that respond not only to somatosensory inputs (such as being touched) but also to visual or auditory inputs from objects within our peri-personal space. For background on these body maps I recommend listening to Episode 21 and Episode 23. If you are new to the Brain Science Podcast you may want to listen to those episodes first because this week's episode is a little more technical than most.

I will be exploring the importance of these discoveries in future episodes.

Listen to Brain Science Podcast Episode 35 (mirror neurons) NOW.

Links:

Giacomo Rizzolatti- University of Parma

Mirror neurons (wikipedia entry)

Mirror neurons (Scholarpedia entry written by Dr. Rizzolatti)

Listen to Brain Science Podcast #35 (mirror neurons) Now

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FINAL TAXI -- Moses With A Gun

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Charlton Heston, who won an Oscar for his leading role in Ben-Hur, has taken His Final Taxi at 84. On screen, Heston was best known as the star of religious and historic epics—he played Moses in The Ten Commandments and John the Baptist in The Greatest Story Ever Told also Sci-Fi movies like Planet of the Apes and The Omega Man. But off-screen he was an influential political activist, first as a proponent of civil rights in the 1960s, and more recently as an outspoken advocate of gun rights.

Brain Science Podcast #34: Exploring our sense of smell with author Rachel Herz

Rachel Herz

Episode 34 of the Brain Science Podcast is an interview with Rachel Herz author of The Scent of Desire: Discovering Our Enigmatic Sense of Smell (2007). Dr. Herz teaches at Brown University and she is a leading authority on the psychology of smell. We talk about the how smell works, its role in emotion and memory, why it is so vulnerable, and why smell is much more important than most of us realize. We also consider some of the questions that remain unanswered.

Listen to the Rachel Herz interview now. (Right click to download.)

Links and References:

Rachel Herz

• Brown Medical School faculty page
• Wikipedia: a good source for further references
• RachelHerz.com
• thescentofdesire.com

The 2004 Nobel Prize for Medicine and Physiology was awarded to Richard Axel and Linda B. Buck for their discoveries of "odorant receptors and the organization of the olfactory system."

BuckL, Axel R "A novel multigene family may encode odorant receptors: a molecular basis for odor recognition."
Cell. 1991 Apr 5;65(1):175-87.

"The (Shocked) Nose Knows" by Gisela Telis ScienceNOW Daily News 27 March 2008

The Scent of Desire: Discovering Our Enigmatic Sense of Smell (2007) by Rachel Herz

Listen to Episode 34 (Right click to download)

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