Hallucinogens, starvation, and magnets: A new cure for depression?

What do hallucinogens, starvation and magnets all have in common? No, they’re not the key ingredients for a wild and crazy weekend; they are all potential alternative treatments for depression that are being explored by researchers and clinicians alike.

Scientists have long known that the serotonin theory of depression is imperfect, yet few treatment options are available beyond the standard course of cognitive-behavioral therapy and selective serotonin reuptake inhibitors (SSRIs). In my new piece for Pacific Standard, I explore recent research that has emerged looking at some potential alternatives for depression that are rather… unconventional.

This includes giving people psilocybin, the active ingredient in so-called “magic” mushrooms, which also boosts serotonin levels and crucially taps into the amygdala, the brain’s major emotional center. Another possible avenue involves boosting ghrelin levels in the brain, a hunger hormone that may also play a role in protecting neurons from the destructive effects of stress, particularly in the hippocampus. Alternatively, using high-powered magnets, researchers and clinicians are able to activate certain key parts of the brain that can potentially lead to a suppression of other over-active emotional regions, turning down our feelings of anxiety or depression.

While none of these options is perfect, they do provide an encouraging new perspective, thinking outside the box to treat this condition that will afflict at least one in ten of us at some point in our lives.

You can check out the full story in Pacific Standard here.

Starting up

We’ve all had (or think we’ve had) that million dollar idea. But how do you turn that idea into a reality?

In my new piece for Science Careers, I interview two budding entrepreneurs who are taking their ideas out of the lab and into industry. While the odds aren’t necessarily in their favor (75% of all startups fail), they both say that the learning experience and satisfaction of seeing their ideas come to fruition are worth the struggle.

Read about their process here, starting from the initial idea, to securing intellectual property protection, and the all-important fight to find funding.

Instant gratification as a way out of addiction?

Impulsivity is often seen as a hallmark of addiction — acting without thinking about the consequences of your actions and valuing the immediate reward of a drug-induced high over the future long-term payout of a healthy lifestyle. This type of delay discounting has been linked to a greater risk for drug addiction, but new research suggests that this type of “myopia for the future” may also improve someone’s chances of staying sober when they’re trying to get clean.

My latest piece for The Fix investigates the research behind this paradox, which suggests that those who are the most impulsive have the most to gain from effective treatment, cognitive training successfully improving their self-control. But is this effect a result of the treatment program itself or just a regression to the mean? Check out the article here to find out.