Essential video portal focusing on human nature, promoting healthy skepticism, critical thinking and reason.

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2-Minute Neuroscience: GABA

2-Minute Neuroscience: GABA

[1:58] In this video I discuss the neurotransmitter gamma-aminobutyric acid, or GABA. GABA is the primary inhibitory …

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2-Minute Neuroscience: Opioids

2-Minute Neuroscience: Opioids

[2:00] In this video, I discuss a few of the ways opioid drugs affect the brain, as well as the basis for opioid tolerance a…

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