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Dopamine - Dr. Anna Lembke - Neuroscience

Collective Insights

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Is Dopemin a Signal of Pain or Pleasure?

Dopamin is very sensitive to novel stimuli that are not necessarily pleasure or pain, but that are just a signal of news. The final common pathway for all of these reinforcing chemicals in the brain is dopamin which is why nero scientists use it as a kind of common currency for measuring the addictive potential of drugs and behaviors. So there so addictive substances and behaviors, or reinforcing substances, behavior, is worked through many different biological pathways.

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