Be “Brain Smart”: A Round-Up of TED Talks about Brain Health

Sure you use your brain all the time, but do you know how your brain really works? Do you know what you can do to keep your brain strong and healthy to support your concentration, creativity, and decision-making? To help you get a better idea about your brain’s health and functioning, we’ve rounded up a selection of TED Talks about neuroscience that will teach you how health-supporting activities like exercise and sleep affect your brain’s health, what happens in your brain when you think, and focus tips for protecting and improving your brain’s health and longevity!

The Brain-Changing Benefits of Exercise by Wendy Suzuki

What’s the most transformative thing that you can do for your brain today? Exercise! says neuroscientist Wendy Suzuki. Get inspired to go to the gym as Suzuki discusses the science of how working out boosts your mood and memory — and protects your brain against neurodegenerative diseases like Alzheimer’s.

One More Reason to get a Good Night’s Sleep by Jeff Iliff

The brain uses a quarter of the body’s entire energy supply, yet only accounts for about two percent of the body’s mass. So how does this unique organ receive and, perhaps more importantly, rid itself of vital nutrients? New research suggests it has to do with sleep.

What happens in your brain when you pay attention? by Mehdi Ordikhani-Seyedlar

Attention isn’t just about what we focus on — it’s also about what our brains filter out. By investigating patterns in the brain as people try to focus, computational neuroscientist Mehdi Ordikhani-Seyedlar hopes to build computer models that can be used to treat ADHD and help those who have lost the ability to communicate. Hear more about this exciting science in this brief, fascinating talk.

A Map of the Brain by Allan Jones

How can we begin to understand the way the brain works? The same way we begin to understand a city: by making a map. In this visually stunning talk, Allan Jones shows how his team is mapping which genes are turned on in each tiny region, and how it all connects up.

What is so Special About the Human Brain? by Suzana Herculano-Houzel

The human brain is puzzling — it is curiously large given the size of our bodies, uses a tremendous amount of energy for its weight and has a bizarrely dense cerebral cortex. But: why? Neuroscientist Suzana Herculano-Houzel puts on her detective’s cap and leads us through this mystery. By making “brain soup,” she arrives at a startling conclusion.

What You Can do to Prevent Alzheimer’s by Lisa Genova

Alzheimer’s doesn’t have to be your brain’s destiny, says neuroscientist and author of “Still Alice,” Lisa Genova. She shares the latest science investigating the disease — and some promising research on what each of us can do to build an Alzheimer’s-resistant brain.

You Can Grow New Brain Cells. Here’s How by Sandrine Thuret

Can we, as adults, grow new neurons? Neuroscientist Sandrine Thuret says that we can, and she offers research and practical advice on how we can help our brains better perform neurogenesis—improving mood, increasing memory formation and preventing the decline associated with aging along the way.

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