Finding the key to open the blood brain barrier (The Dana Foundation Website – 5 December 2011)

Neuroscientists are finding novel ways to open the blood brain barrier–to potentially deliver much-needed drugs to individuals with Alzheimer's or other neurodegenerative disorders. Excerpt: Potential drugs for neurodegenerative disorders such as multiple sclerosis (MS) and Alzheimer’s disease have been stymied

I had an orgasm in an MRI scanner (The Guardian’s Notes and Theories Blog – 16 November 2011)

Barry Komisaruk's orgasm research was a hot topic at this year's Society for Neuroscience conference.  The Guardian asked me to blog about how one has an orgasm in an fMRI. Excerpt: The first question, invariably, is, "Excuse me? You had

It happened to me: I donated an orgasm to science ( – 28 November 2011)

sdfd What happens when you donate an orgasm to science and it goes viral on the web?  Well, let me tell you. Excerpt: After donating one of my orgasms to neuroscience, I watched a scan of my brain at the

What neuroscience can teach us about love (Happen – November 2011)

Theo Pauline Nestor interviewed me for this Q&A about love and the brain.  Excerpt: When writer Kayt Sukel was perched to reenter the dating world, she was suddenly confronted with the fact that she could not answer what she thought

For first time, researchers describe molecular mechanism for a ‘gateway drug’—nicotine (The Dana Foundation Website – 22 November 2011)

Nicotine has long been thought to be a "gateway drug."  For the first time, the biological underpinnings of that gateway mechanism have been explained. Excerpt: A few years ago, I attended an open Alcoholics Anonymous meeting to support a friend

Reactive temperament in infancy linked to amygdala activity later in life (The Dana Foundation Website – 18 November 2011)

Jerome Kagan's lab at Harvard University is finding that early temperament is linked to later activation differences in the amygdala. Excerpt: My great-grandmother once told me that babies keep only one trait throughout the course of their lifetime—their temperament. It

Brain Receptors – A Primer (The Dana Foundation Website – 4 November 2011)

Neural receptors play an important role in several neuropsychiatric disorders.  Here is a basic primer on how they work. Excerpt: Synaptic transmission begins when one brain cell releases a neurochemical into the synapse. The transmission, however, is not complete until

At-risk alcoholism phenotype shows measureable brain changes (The Dana Foundation Website – 28 October 2011)

A new study may offer help in identifying those who are most at-risk for alcoholism. Excerpt: The National Institutes of Health estimate that nearly 18 million adults in the United States have an alcohol abuse disorder. Alcoholism is a disease

Childhood trauma leaves lasting marks on the brain (The Dana Foundation Website – 24 October 2011)

New evidence suggests that physical and emotional trauma can make lasting changes to the brain.  Excerpt: "Common wisdom" has long linked childhood traumas such as physical and sexual abuse to psychopathology later in life. Now, an ongoing longitudinal study called

Your brain and online dating (Happen Magazine – October 2011)

What did I learn as I researched DIRTY MINDS that may help in the dating world?  I spilled some of the details to Happen,'s magazine. Excerpt: Kayt Sukel is the author of Dirty Minds: How Our Brains Influence Love,