Neurology & The Brain

Rates of depression, anxiety, self-harm and suicide have risen in recent years. NY Times reporter Matt Richtel says we lack the therapists and treatment centers to care for teens who are suffering.

Psychiatrist ANNA LEMBKE's new book Dopamine Nation is about the neuro transmitter - the chemical messenger released in the brain most involved in processing rewards.  It plays a big part in addictions.

Interested in learning a new skill in the new year? CNN chief medical correspondent Dr. Sanjay Gupta says that will also improve your brain health. "The act of experiencing something new — or even doing something that's typical for you, but in a different way — can all generate these new brain cells," says Gupta, a practicing neurosurgeon and associate professor of medicine at Emory University School of Medicine. He has a new book about the brain.

Neuroscientist Judith Grisel studies how addictive drugs work on the brain and why they're so hard to give up - whether they're illicit drugs like heroin and cocaine, or prescription drugs like opiates and certain anti anxiety and insomnia medications. She is also a recovering addict -- 30 years sober.

Dean Burnett says the human brain is like a computer that files information in a way that defies logic. According to Burnett, brains can alter memory, cause motion sickness and affect intelligence.

Neurologist Alvaro Pascual-Leone, talks about the use of TMS, transcranial magnetic stimulation to treat patients with autisim spectrum disorder. One of his patients, John Elder Robison Robison participated in a six-month-long study, in which he received weekly TMS treatments. He details the treatments — and the emotional awakening that resulted — in a new memoir, Switched On.

In his memoir Do No Harm, Henry Marsh confesses to the uncertainties he's dealt with as a surgeon, revisits his triumphs and failures and reflects on the enigmas of the brain and consciousness.

In his latest book, neuroscientist David Linden explains the science of touch. He tells Fresh Air how pain protects, why fingertips are so sensitive and why you can't read Braille with your genitals.

New research shows that teenagers' brains aren't fully insulated, so the signals travel slowly when they need to make decisions. Neuroscientists Frances Jensen, who wrote The Teenage Brain, explains.

David Adam has had obsessive-compulsive disorder for 20 years. In The Man Who Couldn't Stop, he chronicles his experiences -- and how medical understanding and treatment of OCD have changed over time.

For nearly 50 years, neuroscientist Suzanne Corkin worked with Henry Molaison, who lost most of his memory in 1953 after experimental surgery for severe seizures. Their work together taught us much of what we know today about memory, and she writes about Mollison and their work in her new book.

"The view that drug use is a moral choice is pervasive, pernicious and wrong," writes David Sheff in Clean, a critical look at the nation's approach to drug treatment. Shelf argues that we should not wait for "rock bottom" -- that addiction should be treated promptly, just like any other disease.

Some companies are helping their employees become more creative and increasing their productivity, says science writer Jonah Lehrer in his new book, Imagine.

Every habit-forming activity follows the same behavioral and neurological patterns, says New York Times business writer Charles Duhigg. His new book The Power of Habit explores the science behind why we do what we do -- and how companies are working to use our habits to market products to us.

In a new book, neuroscientists Sam Wang and Sandra Aamodt detail how parents can help their children learn the ABCs and self-control. The book, Welcome to Your Child's Brain, explores how the human brain develops from infancy to adolescence.

Neuroscientist Dean Buonomano explains why our brains make mistakes when we try to remember long lists of information or add large numbers in our heads. Humans live "in a time and place we didn't evolve to live in," he says.

In his new book, The Compass of Pleasure, neuroscientist David Linden maps out the brain's relationship with pleasure and addiction. From junk food to sex to gambling, Linden explains that addictions are actually rooted in the brain's inability to feel pleasure.

Neuroscientist David Eagleman says everything we think, do and believe is determined by complex neural networks battling it out in our brains. In Incognito, he explains what scientists are learning about the hidden world of cognition.

Anesthesiologist Emery Brown explains what physicians know — and what they don't know — about the effects of anesthesia. Unlocking its mysteries, he says, will help scientists better understand consciousness and sleep — and could lead to better treatments for pain, sleep disorders and depression.

Neurologist V.S. Ramachandran, a pioneer in the field of visual perception, explains how his simple experiments in behavioral neurology have changed the lives of patients suffering from a variety of neurological symptoms in The Tell-Tale Brain.