Brain Health,
46 MINS

#188: The Pleasure of Novelty

July 07, 2017
MP3

“Only a root vegetable would not find it interesting…”

That’s how Irving Biederman, Harold W. Dornsife Professor of Neuroscience at USC, describes the method by which our visual systems bring the world into our brains.

Not only is the visual area in our brains just about as efficient as it can possibly get, it also contains opioid receptors.

Bringing the World Into Our Brains

So we have pleasure-inducing chemicals in the neural pathway dedicated to vision.  What gives?

The linking of perception and cognitive pleasure creates a theory of aesthetics as well as our preference for new experiences.

Humans obviously get great pleasure from the novel.  Think of humor, which is most successful when it’s unexpected and creative.

Episode #188 was the “debut episode” for the partnership between Smart Drug Smarts and VitaMonk Learn all about VitaMonk here, or if you want in on the Launch List that Jesse talked about on the episode, the details and sign-up are here.

What’s the Point of Meditation?

Meditation is so hot right now.  But (controversial perspective alert) Dr. Biederman doesn’t see much point.

His perspective is this:  We need novelty to stimulate the production of opioids, and novelty is found outside the brain.  Our lives are so much more interesting than making our minds go blank.

If meditation is helping you, by all means continue on.  But if you struggle with sitting still and would rather get out into the world, consider this your permission slip.

Taking Advantage of Your Brain’s Chemistry

Humans are naturally prone to taking advantage of novelty.  As Dr. Biederman puts it, we’re all infovores to various extents.

The key is to recognize that, although we’re all driven by novelty, we’re not all engaged by the same novelty.  So seek out the new information that calls to you, and avoid being bogged down in daily administration. Routine tasks suppress our desire for new stimuli.

And while you’re at it, knock off the celebrity gossip rags.  Tune in to the episode to find out why.

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Show Notes
  • 00:00:33

    Episode Intro

  • 00:01:38

    This Week In Neuroscience

  • 00:04:01

    Water Fast

  • 00:04:20

    Smart Drug Smarts News + Updates

  • 00:07:21

    Introduction to Dr. Irving Biederman

  • 00:08:18

    Interview with Dr. Irving Biederman

  • 00:10:06

    The Great Input Into Visual Cognition: Shape

  • 00:11:00

    Understanding Shapes Through Stages In The Cortex

  • 00:13:28

    Why Are Opioid Receptors In Pathway Dedicated to Vision?

  • 00:15:57

    Info-vores

  • 00:36:00

    Opioids Of The Masses

  • 00:39:39

    Interview Lead-out

  • 00:40:57

    Ruthless Listener Retention Gimmick: Your Scientific Justification For Cussing

  • 00:43:47

    Episode Wrap-Up

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