The One You Feed Debunking Brain Myths: What’s Really Holding You Back from Change with Sarah McKay
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Mar 25, 2025 Sarah McKay, a neuroscientist and author, joins the conversation to debunk popular brain myths that often mislead our understanding of behavior change. She explains why willpower isn't a one-size-fits-all solution and distinguishes between habits and addictions. The discussion tackles neuromyths like brain utilization misconceptions and emphasizes brain plasticity and the importance of social connections for mental health. McKay also sheds light on how sleep impacts cognitive function and the ongoing challenges in dementia research.
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Sarah's Gap Year
- Sarah McKay discusses a personal shift at 50, taking a gap year to travel and connect.
- This decision prioritizes slowing down and anchoring herself amidst a busy life.
Neuromyths and Effective Communication
- Neuromyths, like the idea of right-brained vs. left-brained, were more prevalent when neuroscience was less popularized.
- Debunking myths directly isn't effective; presenting accurate information in a resonant way is better.
Debunking the Lizard Brain
- The "lizard brain" concept is a misunderstanding of brain function.
- Humans don't have a separate, primitive brain controlling reactions; our brains are more complex.
