Your Brain On

May 14 2024 52
Your Brain On Podcast artwork

A podcast about the neuroscience of everything. From neurologists, researchers, and public health advocates Drs. Ayesha and Dean Sherzai, explore every aspect of our world through a neuroscientific lens, with science-based stories, interviews, anecdotes, and brain health facts. Equip yourself with neurologically sound answers to life’s everyday health questions and learn the essentials of brain health and optimization, one topic at a time.

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Your Brain On... Hearing Loss

May 14 2024 40 mins  
How does hearing loss change the brain and contribute to cognitive decline? The human capacity to hear is incredible. In milliseconds, sound vibrations are transformed into mechanical energy, then sensorineural signals, and then, in our brains, a universe of meaning and memory. When that sense begins to fade, either due to aging or because of causative damage, our brains can become

Your Brain On... Comedy

May 07 2024 22 mins  
Laughter predates language. But what’s the neurological function of humor? Why do we find things funny? Your brain’s ability to perceive and create comedic ideas is one of the most powerful facets of the human experience. Through humor and laughter, we can find shared understanding across the boundaries of cultures, languages, and ideologies. In this episode of ‘YOUR BRAIN ON

Your Brain On... Space Travel

Apr 30 2024 52 mins  
Space travel goes against a million years of human evolution. So how does it affect our brains? In just six decades of manned space flights, we’ve discovered a remarkable amount about the neurological effects of venturing to the stars. In this episode of ‘YOUR BRAIN ON...’ we discuss: • How low gravity changes your brain structure, impacts your balance, and... actually migh

Your Brain On... Presidential Aging

Apr 02 2024 33 mins  
The U.S. is set to have its oldest President ever. Should we be worried, or are we thinking about aging the wrong way? The unprecedented age of the two United States presidential candidates, Biden and Trump, has sparked fiery debates over whether a leader can be ‘too old’ to effectively run a country. Our guest for this episode, neuroscientist Dr. Charan Ranganath, recently pub

Your Brain On... Cardio

Mar 26 2024 34 mins  
A healthier heart equals a healthier brain — no surprise there — but what’s the neuroscience behind the benefits of a cardio workout? Cardiovascular exercise, be it a brisk stroll, a light jog, or an intense interval training session, releases neurotransmitters that can improve your mood, reduce stress, enhance your memory, and strengthen immunity. In this episode of ‘Your

Your Brain On... Alzheimer’s

Mar 20 2024 60 mins  
How does Alzheimer’s alter the brain, and how do we create a future without the disease? Alzheimer’s, the most common form of dementia, threatens to single-handedly collapse our healthcare systems. But our knowledge of how to prevent it is stronger than ever. In this episode of ‘YOUR BRAIN ON’, we discuss: • The power of stories and the importance of community for finding

Your Brain On... Being A Woman

Mar 13 2024 23 mins  
Are there differences between the brains of women and men? In this episode of Your Brain On, we explore the unique aspects of the female brain, and how the male-biased history of medical science has left us with enormous gaps in our knowledge of women’s distinctive neurology. We discuss: • The striking uniformity in the structure of the female and male brain • The possible ph

Your Brain On... ADHD

Mar 06 2024 33 mins  
What actually is ADHD? What caused the sharp increase in cases? How does diagnosis work? ADHD. Attention Deficit Hyperactivity Disorder. 60 years ago, it wasn’t mentioned at all in the Diagnostic and Statistical Manual of Mental Disorders. Now, it’s one of the most broadly-discussed disorders in the world. In this episode of ‘Your Brain On’, we discuss: • What’s disti

Your Brain On... Lobotomies

Feb 28 2024 25 mins  
From trepanning to Neuralink, we’ve always been curious about operating on our brains — for better or worse. Tens of thousands of people were lobotomized before the practice began to decline in the 1950s. The era of lobotomies is one of the darkest chapters in medical history. Many of the period’s missteps can guide how we think about healthcare ethics today, and in the futur

Your Brain On... Dreams

Feb 21 2024 31 mins  
Why do we dream? Is lucid dreaming real? How can dreams be used for therapy? Does cheese really give us nightmares? In this episode, we discuss the neuroscience and psychology of: • REM sleep, and how it puts our brain in the ideal state for creating dreams • Why dreams might be a way for our brains to stop non-visual senses taking over our brains when we sleep • The links be