Focus. Productivity. Relationships. Distraction. Neurodiversity. How do you know if you have ADHD? How can you get others to understand your ADHD brain? What are your treatment options and how can they help? In this encore of our wildly popular Part 1 episode, we talk racing thoughts, brilliant brains and the causes and effects of Attention-Deficit Hyperactivity Disorder with the world’s leading expert, Dr. Russell Barkley who is A BIG DEAL. Psychologist, retired professor of clinical psychiatry, author and speaker, Dr. Barkley has a personal connection to ADHD and has studied it for nearly 40 years. Is it all cute quirks? Nope. It’s serious business. But next week, we’ll hear about tips and tricks and self-love from 3 more experts — Jessica McCabe of How to ADHD, René Brooks of Black Girl Lost Keys and ADHD researcher Dr. Jahla Osborne. I’M TRYING NOT TO USE A BUNCH OF EXCLAMATION POINTS. It’s exciting.

Dr. Russell Barkley’s website dedicated to education and research on ADHD

Dr. Barkley’s book, Taking Charge of Adult ADHD

Donations were made to CHADD and Partners in Health

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Part 2, PTSD, OCD, Personality Psychology, Molecular Neurobiology,

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Editing by Mercedes Maitland of Maitland Audio Productions and Jake Chaffee

Transcripts by Aveline Malek

Website by Kelly R. Dwyer

Theme song by Nick Thorburn

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Duck bills. Beaver tails. Underground lairs. Eggs. Milk. Venom? A platypus has it all. Scholar, conservationist, and Ornithorhynchologist Dr. Tahneal Hawke is here to run through the baffling anatomy and answer all of our WHAT’S THE DEAL, WHAT EVEN *ARE* THEY questions, and chat about field work, evolution, how to spot a platypus, why you can’t have one in your bathtub, and myths about platypus espionage. Also, a platypus might be sexier than you.

Follow Dr. Hawke on Instagram and Google Scholar

A donation went to the Platypus Conservation Initiative

Pods Fight Poverty is raising money for Rwandan families via GiveDirectly.org/ologies

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Other episodes you may enjoy: Mammalogy (MAMMALS), Oology (EGGS), Dasyurology (TASMANIAN DEVILS), Lutrinology (OTTERS), Castorology (BEAVERS), Evolutionary Biology (DARWINISM), Chickenology (HENS & ROOSTERS)

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Editing by Mercedes Maitland of Maitland Audio Productions and Jake Chaffee

Managing Director: Susan Hale

Scheduling Producer: Noel Dilworth

Transcripts by Aveline Malek

Website by Kelly R. Dwyer

Theme song by Nick Thorburn

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The microbiome is back! In 2018, we chatted with Dr. Elaine Hsiao - a UCLA microbiome researcher– and learned all about the hot cauldron of your guts. In this 2025 update bonus, we chat again with Dr. Hsiao to get updates on the last 7 years of her research. We also stop by White Plains, New York to hang out with Dr. Miguel Freitas, lead nutritional microbiologist and director of the non-profit Danone Institute North America, and ask a million questions about good vs bad microbiota, how they simulate a human gut in a lab, what exactly is a pre-biotic vs. probiotic, why are they such good friends, how diet can impact not only your gut health but also your heart and your brain — and if friendly yogurt critters are robust enough to make the journey from your mouth to your toilet.

Browse Dr. Freitas’s publications on ResearchGate

Visit the Hsiao Lab at UCLA and follow Dr. Hsiao on Google Scholar

Donations went to GiveDirectly.org/ologies and the Los Angeles Regional Food Bank

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Other episodes you may enjoy: Microbiology (GUT BIOME), Molecular Neurobiology (BRAIN CHEMICALS), Fromology (CHEESE), Scatology (POOP), Gustology (TASTE), Cardiology (THE HEART)

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Editing by Mercedes Maitland of Maitland Audio Productions, Jake Chaffee, and Jarrett Sleeper of Mindjam Media

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Transcripts by Aveline Malek

Website by Kelly R. Dwyer

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