Sciencespeaking topic
DeltaFosB: repeated addictive behavior accumulates this protein in the brain, leaving a lasting molecular trace. If a habit changes genetic switches in our brain, is there really such a thing as just once?
— DeltaFosB, addiction and molecular memory
practice with this topic
Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.
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