Are drugs the only thing humans can get addicted to? What about behaviors? To answer this question, take a look at what happens inside the brain of a compulsive gambler. As this case study reveals, many of the same neurochemical processes of drug abuse - from genetic predisposition to dopamine release - also accompany addiction to behaviors.

"A rock star academic explores the final frontier of personal privacy: your mind. Imagine a world where your brain can be interrogated to learn your political beliefs, thought crimes are punishable by law, and your own feelings can be used against you. Where perfumers create customized fragrances to perfectly suit your emotions, and social media titans bypass your conscious mind to hook you to their products. A world where people who suffer from epilepsy...

Caffeine and nicotine are two of the most common psychoactive drugs in our society. How do they work? How dangerous are they? After reviewing how each of these drugs affects the brain - and why nicotine in particular is so addictive - Professor Polk offers several strategies to quit tobacco use.

Caffeine and nicotine are two of the most common psychoactive drugs in our society. How do they work? How dangerous are they? After reviewing how each of these drugs affects the brain - and why nicotine in particular is so addictive - Professor Polk offers several strategies to quit tobacco use.

"At age 37, Harvard neuroanatomist Jill Bolte Taylor suffered a massive left-hemisphere stroke that took away her ability to speak, walk, read, write, or remember any of her life-and gave her an unprecedented, profound experience of dwelling in the right hemisphere and the sense of oneness and peace to be found there. Her recovery led to her writing the New York Times bestseller My Stroke of Insight, being named one of Time Magazine's Most Influential...

"Between Sanity and Madness: Mental Illness from Homer to Neuroscience traces the extensive array of answers that various groups have provided to questions about the nature of mental illness and its boundaries with sanity. What distinguishes mental illnesses from other sorts of devalued conditions and from normality? Should medical, religious, psychological, legal, or no authority at all respond to the mentally ill? Why do some people become mad?...

What if what we consider to be reason-based, deliberative judgment is really the product of involuntary mental sensations? In A Skeptic's Guide to the Mind, Dr. Robert Burton takes a close look at the key false assumptions that permeate the field of cognitive science and offers a new way of exploring how our brains generate thought. The essential paradox that drives this cutting-edge theory is that the same mechanisms that prevent understanding the...