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

Mind & Matter

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Dopemin Signalling in Drug Addiction

Dopemine is very involved in the process of addiction. It's able to change circuits such that whether or not a behavior is being mediated by one circuit or another, sort of shifts. So when dopomine is very high and these afferents are active, they change their efficacy. They become what's called potentiated. And that potent on then has an impact on behavior.

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