Neuroscience

Three brain chemicals affect how we handle uncertainty

New research has revealed how three important brain signaling chemicals affect the way that we handle uncertainty. It turns out that noradrenaline regulates our estimates of how unstable the environment is, acetylcholine ...

Psychology & Psychiatry

Diet decisions can make teens feel good about themselves

Key healthy food messages are giving Australian adolescents clear boundaries to set core beliefs and moral decisions about ethical eating choices and junk food risks—which even paves the way for raising their sense of self-worth, ...

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