Robert Klitzman, MD, professor of psychiatry, addresses the ethical and health concerns that must be considered in tackling the obesity epidemic and broader public health challenges.
A Columbia study shows a simple smell test and memory exam can predict cognitive decline as accurately as costly brain imaging, offering a more affordable and accessible way to assess dementia.
Dr. Drew Ramsey is a pioneer in the field of nutritional psychiatry, which attempts to apply what science is learning about the impact of nutrition on the brain and mental health.
Media coverage of suicide that focuses on recovery and healing has been proven to reduce risk among vulnerable members of a community—a phenomenon Dr. Madelyn Gould refers to as the “Papageno effect.”
“It’s the first time that we know what questions indicate who’s at imminent risk, the very few people who actually need a next step,” says Dr. Kelly Posner Gerstenhaber of the Columbia Protocol.
“Another event that has similarities to the one they were injured by can reactivate the emotional trauma that they had sustained. It’s like a contagion effect,” said Dr. Jeffrey A. Lieberman.
"People tend to tip-toe around sensitive issues like suicide. You shouldn't. You're not going to prompt someone to do it by asking them," said Dr. Jeffrey Lieberman.
Dr. Kelly Posner Gerstenhaber has developed a protocol of questions that anyone — not just medical professionals — can ask to identify people who may be at risk of suicide.