Mind & Matter

Drug Addiction, Cocaine, Nicotine, Caffeine, Amphetamines, Opioids, THC & Neuroscience | Christian Luscher | 40

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Oct 14, 2021
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INSIGHT

Seeking vs. Taking

  • Drug addiction research distinguishes between drug-seeking and drug-taking.
  • Addicts prioritize the seeking process, although both behaviors share overlapping brain circuits.
INSIGHT

Types of Behavior

  • The brain has three types of behavior: goal-directed, habitual, and compulsive.
  • Compulsion can be an extreme form of either habit or goal-directed behavior.
INSIGHT

Dependence vs. Addiction

  • Drug dependence is marked by withdrawal symptoms upon cessation.
  • Addiction is compulsive drug use despite negative consequences; caffeine can cause dependence without addiction.
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