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The addictive brain. Episode 3, How addiction hijacks the brain [electronic resource].

Polk, Thad A., (lecturer.). hoopla digital. (Added Author).

Record details

  • Physical Description: 1 online resource (1 audio file (30 min.)) : digital.
  • Edition: Unabridged.
  • Publisher: [United States] : The Great Courses, 2015.
  • Distributor: Made available through hoopla

Content descriptions

Restrictions on Access Note:
Digital content provided by hoopla.
Participant or Performer Note:
Read by Thad A. Polk.
Summary, etc.:
This Lecture: Here you'll examine the ways addiction alters the brain by numbing the pleasure center, sensitizing the dopamine system, and inhibiting the prefrontal cortex. Combined, these altered brain functions lead to strong cravings and a reduced ability to control one's actions. This foray into neuroscience will forever change the way you think about addiction. The Course: Addiction touches us all. What happens when your brain is on drugs? Discover the neural mechanisms that underlie the behaviors of addiction, and see how drugs and activities like gambling can hijack the brain and lead to behavioral problems. Understanding addiction can motivate an addict to seek treatment, and can lead loved ones to see the addict in a new way. All Lectures: 1. Addiction 101 2. The Psychology and Neuroscience of Reward 3. How Addiction Hijacks the Brain 4. Genetics-Born to Be an Addict? 5. Your Brain on Drugs 6. Why We Crave Coffee and Cigarettes 7. Alcohol-Social Lubricant or Drug of Abuse? 8. The Science of Marijuana 9. Stimulants-From Cocaine to Ritalin 10. The Science of Poppies, Pleasure, and Pain 11. The Gambler's Brain 12. Junk Food, Porn, Video Games-Addictions?
System Details Note:
Mode of access: World Wide Web.
Subject: Science.
Science > Life Sciences > Neuroscience.
Addicts > Psychology.
Compulsive behavior.
Brain.
Substance abuse.
Neurophysiology.
Neurosciences.
Brain > Physiology.

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