Dopamine Jackpot! Sapolsky on the Science of... by FORAtv
Dopamine does a lot of things, but you're probably most familiar with it as the chemical your brain uses as a sort-of system of in-game gold coins. You earn the reward for certain behaviors, usually "lizard-brain" type stuff—eating a bowl of pudding, for instance, or finally making out with that cute person you've had your eye on. And, as you've probably heard, there's some evidence that we can get addicted to that burst of dopamine, and that's how a nice dessert or an enjoyable crush turns into something like compulsive eating or sex addiction.
Neurologist Robert Sapolsky puts an interesting twist on this old story, though. What if it isn't the burst of dopamine that we get addicted to, but the anticipation of a burst of dopamine? It's a small distinction. But it matters, he says, if our reward system is based less on happiness than on the pursuit of happiness.
For more on this, check out David Bradley's post on this video, which also links back to a more-detailed discussion of the basics of dopamine addiction.
The Breitbart chief and Trump campaign CEO’s sexist bullying was evident in the early days of Biosphere 2 in Arizona, then a quasi “space colonization” and environmental research project. Stephen K. Bannon, who recently took a leave from running Breitbart.com to become Donald Trump’s chief campaign executive, once bullied women in the historic environmental research […]
Jesse Singal requested this shoop, and I delivered. After all, who’s downloading pirated papers? Everyone. (I’ve uploaded this to Redbubble if you’d like a poster—of course, you can just as well pirate it.)
Hydraulic Press Channel shows why carbon fiber and variants like carbon nanotubes have so many uses: depending on the configuration, they can hold up against the hydraulic press.
These days, the vape market is saturated with low-quality products, making it nearly impossible to separate the gems from the duds. The Atmos Rx Dry Herb Vaporizer stands out from crowd for two reasons: its impressive battery life and durable construction. This high-end little gadget is compact enough to fit in your pocket, and packs a powerful punch, […]
If you’re like us, you occasionally get ambitious with your dinner and try to cook multiple sides plus a main dish. These efforts usually end as a cold meal plus a pile of dishes to wash. MasterPan Multi-Sectional Meal Skillet makes it super easy to make multiple dishes at once without the hassle. This heavy gauge bottom pan […]
The Lytro Illum is our all-time best-selling camera and here’s our best deal yet. Apply the code “Lytro10” to save an extra 10% off on this camera’s mind-blowing functionality in this exclusive one day only sale.