Neurology & The Brain

The constant stream of information we get through mobile and hand-held devices is changing the way we think. Matt Richtel, a technology writer for The New York Times, explains how the use of digital technology is altering our brains -- and how retreating into nature may reverse the effects.

Neurologist Oliver Sacks is famous for his case studies of people with neurological disorders that cause unusual problems with perception. In The Mind's Eye, Sacks turns to himself, explaining how an eye tumor affected his vision and perception of the world.

The constant stream of information we get through mobile and hand-held devices is changing the way we think. Matt Richtel, a technology writer for The New York Times, explains how the use of digital technology is altering our brains -- and how retreating into nature may reverse the effects.

Neurobiologist Susan R. Barry was born cross-eyed, and for most of her life, she saw the world in two dimensions, instead of three. But in her late 40s, Barry retrained her brain and her eyes to perceive the world in a new way. She explains how her vision -- and her whole sense of self -- changed in her memoir, Fixing My Gaze.

In middle age, most of us get forgetful and easily distracted. But new research finds that our minds improve in some ways as we age: We're better at seeing the big picture and comprehending complexity. Writer Barbara Strauch details how the middle-aged brain grows and changes in The Secret Life of the Grown-Up Brain.

After Hustvedt suffered several unexplainable seizure-like episodes that defied medical diagnoses, she decided to chart her experiences -- and the murky intersection between mind, brain and body -- in a new book, The Shaking Woman or A History of My Nerves.

Jonah Lehrer decided to write a book about it. In How We Decide, Lehrer explores the science of how we make decisions and what we can do to make those decisions better. Lehrer is a contributing editor at Wired and has written for The New Yorker, The Washington Post and The Boston Globe. He joins Terry Gross for a conversation about his book, the cereal aisle and paralysis by analysis.

For most of his life, music critic Tim Page felt like an outsider. Restless and isolated, he was uneasy around others. Finally, when he was 45, Page was diagnosed with Asperger's syndrome.

In his new book, Cheating Death: The Doctors and Medical Miracles that are Saving Lives Against All Odds, CNN's chief medical correspondent reveals the breakthroughs that can save even those closest to death.

Drugs prescribed for attention deficit disorder, narcolepsy, epilepsy and other conditions are being used by people who don't need them, in an effort to enhance brain function. Journalist Margaret Talbot discusses the trend.

Parkinson's disease is part of journalist Dave Iverson's personal history: His father had it, his brother has it and he has it. Now, a new PBS "Frontline" documentary, My Father, My Brother, and Me chronicles Iverson's attempt to understand the disease.

In her new book, Animals Make Us Human, Temple Grandin examines common notions of animal happiness and concludes that dogs, cats, horses, cows and zoo animals — among other creatures — possess an emotional system akin to that of humans.

Neurologist Carolyn Bernstein, co-author (with journalist Elaine McArdle) of The Migraine Brain, estimates that 30 million Americans suffer from migraines — and that most sufferers don't realize they have the condition.

The quest to understand what makes us us has long been one of humankind's great pursuits. Neuroscientist Michael Gazzaniga has made progress: He's the author of Human: The Science Behind What Makes Us Unique.

Neurological researcher Jill Bolte Taylor suffered a stroke 12 years ago. While the damage caused by a stroke is often devastating, Taylor was able to make a complete recovery after becoming her own experimental subject.

For all of us who have ever wandered into a room only to freeze, wondering blankly, "Why did I come in here, again?," Martha Weinman Lear has an answer. Lear, the author of Where Did I Leave My Glasses?, discusses the twin issues of memory loss and aging — what degree of forgetfulness is normal, and what can be done about it?

In the book Musicophilia: Tales of Music and the Brain, neurologist Oliver Sacks explores the relationship between music and the mind.

Through a series of case studies ranging from songs stuck in one's mind to a newfound passion for concert piano after being struck by lightning, the professor of Neurology at the Albert Einstein College of Medicine and the NYU School of Medicine examines the complexity of human beings and the role music plays in our lives.

Nora Volkow, director of the National Institute on Drug Abuse, ranks as one of the U.S.'s leading addiction researchers. She's helped demonstrate that addiction is in fact a disease — a disease of the brain — and that all addictions, whether it's to drugs, alcohol, tobacco, sex, gambling or even food, are more alike than was previously thought.

Volkow, who's the great-granddaughter of Russian revolutionary Leon Trotsky, grew up in Mexico City — in the house where her famous ancestor was assassinated.

Richard Powers recently won the National Book Award for his book The Echo Maker. Part mystery and part science, the novel is about a 27-year-old man who falls into a coma after a car crash and wakes up with a rare brain disorder. Powers' previous books include The Gold Bug Variations and The Time of Our Singing.

Neurosurgeon Katrina Firlik's new book is Another Day in the Frontal Lobe: A Brain Surgeon Exposes Life on the Inside. Firlik is now a private practitioner in Greenwich, Conn., and a clinical assistant professor at Yale University School of Medicine. She is also the daughter of a surgeon