This Is Your Brain With Dr. Phil Stieg

Some 46 million Americans already have the early brain changes that are the harbingers of a dementia that won’t reveal itself for decades. Dr. Richard Isaacson, Director of the Alzheimer’s Prevention Clinic at Weill Cornell Medicine, talks about the three stages of cognitive impairment, how to distinguish “senior moments” from symptoms of dementia, and whether multitasking puts our overloaded brains at risk.

Chronic pain is a national epidemic. Journalist Melanie Thernstrom, author of The Pain Chronicles, explains the difference between chronic and acute pain, how chronic pain rewires the brain, and the brain’s ability to modulate pain.

From Abraham Lincoln’s untreatable melancholy to the serendipitous discovery of SSRIs, we have come a long way in understanding depression. Psychiatrist Conor Liston, MD, PhD, explains the diagnostic challenges psychiatrists face, and the trial-and-error process to finding the right medication that frustrates both doctors and their patients.

Stem cells hold the potential to change the landscape of medicine and bring patient care and well-being into a new era. Neurosurgeon Robert Hariri, MD, PhD, talks about the possibilities and promise of using placental stem cells to target cancer cells, control diseases like HIV, restore brain function, and extend life expectancy.

“Neuro-pianist” and conductor Eitan Globerson explains the intricate connections between a musician’s instrument, hands, and brain and how the power of music can heal and improve brain performance and enrich our lives.

Coma and vegetative states are confounding for loved ones of brain-injured patients. Dr. Joseph Fins, Chief of Medical Ethics at Weill Cornell Medicine, explains the sobering discovery of hidden consciousness in coma patients and shares a painfully fascinating patient story.

Throughout history, humans have experienced pain as punishment from the gods, a metaphysical struggle, or a simple biological process. Journalist Melanie Thernstrom, author of The Pain Chronicles, talks about the different ways humans have tried to conquer pain over the centuries.

Talking with your neurosurgeons during brain surgery may seem terrifying or like science fiction. But actually, as two patients share, it was a necessary part of making their surgeries successful. Dr. Rohan Ramakrishna joins Dr. Stieg to talk about how awake craniotomies provide a critical real-time assessment into the inner workings of the brain.

The drive to reproduce – to move our DNA into tomorrow – may be behind our ability to do math, make music, and even play sports. Evolutionary anthropologist Helen Fisher explains why our complicated brains evolved in response to a very primal urge to mate.

A faulty risk/reward area of your brain can get you into trouble, but it can also free you to think outside the box. Cognitive neuroscientist Heather Berlin explains how the prefrontal cortex develops – or doesn’t – and how cognitive behavioral therapy can help you harness the power of neuroplasticity.

Ethics and emotions often clash at the bedside of terminally ill patients—especially those with brain injuries. Dr. Joseph Fins, Chief of Medical Ethics at Weill Cornell Medicine, talks with Dr. Stieg about what we can do to best prepare for our final days and who has the legal and moral authority to make life and death decisions.

A runner’s life-threatening brain bleed is repaired just in time thanks to a new minimally invasive procedure. Patient Mikal Scott talks about his alarming symptoms and fortunate meeting with neurosurgeon Dr. Jared Knopman, who performed the pioneering technique that’s now providing patients with a far better treatment option for this condition.

Cell phones, stress, and a hyper-scheduled life all put your sleep cycle in danger. Sleep disruption is bad for brain health, wreaks havoc on mood, and even raises the risk of cancer. Dr. Ana Krieger, Chief of Sleep Neurology at Weill Cornell Medicine, has the solutions we need for a better night's sleep.

Sleep disruptions have unexpected and serious impacts on the health of your brain. Dr. Ana Krieger, Chief of Sleep Neurology at Weill Cornell Medicine, explains why snoring is a danger sign for sleep apnea affecting 40 million Americans -- and why "getting by" on 6 hours of sleep a night is a risk you probably shouldn't take.

The best prescription for reducing inflammation, cholesterol, and weight is right on your plate. Cardiologist Hooman Yaghoobzadeh, MD, explains the science of eating well, and how the right foods are life enhancing and will actually change your genetics.

The science behind the benefits of a plant-based fiber diet will motivate many of us to make important lifestyle changes. Cardiologist Hooman Yaghoobzadeh, MD, explains why eating less meat, less processed food, and more fiber is so good for your heart and brain.

Sexual attraction starts with a whiff of signals that gets your motor running. Your nose -- and brain – are behind your gender, sexual orientation, and choice of partner. Kayt Sukel explains how the brain rules when it comes to sex and love.

A tremor had plagued Alexandra Lebenthal since childhood. Today her hand is steady and she can finally hold a glass with ease, thanks to Dr. Michael Kaplitt and a life-changing new procedure called MR-guided focused ultrasound.

Dr. Barry Kosofsky explains why children – especially girls – are at greater risk for concussion, and why kids under 14 should never play tackle football and certain other contact sports. Learn how to recognize the signs of concussion, when to go to the ER, and why kids with ADHD or anxiety tend to do worse when they have concussions.

Memories return – along with a surge of confusing emotions – after Demetri's surgery to remove a craniopharyngioma. Dr. Jeffrey Greenfield joins his patient and Dr. Stieg to talk about revelations after brain tumor surgery: Demetri learns the value of surrender while his neurosurgeon develops a better understanding of his role in his patients' lives.