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Dopamine is associated with Parkinson’s disease and schizophrenia, plays a critical role in learning and movement processes, and determines what brings us satisfaction and what we become addicted to. The brain’s multi-functional mediator.
The placebo effect in humans leads to perceived improvement with inactive treatments. Does this also occur in animals
Research suggests that mind-altering drugs were instrumental in the development of complex human societies
Whether one or five drinks – how does alcohol affect our brain’s structure and function?
Do substances added to cigarettes make them more addictive?
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