Treating Parkinson’s Disease: Brain Surgery and the Placebo Effect | National Geographic

less than 1m read

·Nov 11, 2024

Figure. [Music] All right, moment of truth. Goal, we're going to drill a hole in your skull now. The drill is very loud. It's loud to us, but to you, it can be super loud. It will mount her so good. [Music]

All right, yeah, you remember an elite club. Very few people can say they've had a hole drilled in their skull. Over our way, we're going to open up that covering of your branch if there's anything inside.

Okay, Roberta. When you start to offer patients very powerful treatments that you're going to introduce, expectation of benefit, when you introduce expectation of benefit, then comes the placebo effect.

All right, so we're just going to take a listen to your brain. Okay? When patients expect to get better, they oftentimes get it out of either three green lights there and one there. Can you put that down?

I'm not trying to use a placebo to trick a patient into getting better, not completely. Already, I want to do quite a bit, but I want to do anything I can to improve this patient's quality of life. So if placebo enters into that in a positive way, I embrace the better.

Can you snap your fingers for me first? I'm worried. Let me know if you feel anything. Okay? It's not a magical thing. The ruther is not magic. Almost he's got to show you back up. It's another part of the brain that is producing a beneficial effect that is not directly related to our treatment.

Take another one. [Music] [Music]

Why Startup Founders Should Launch Companies Sooner Than They Think

Hear How Diana Confronted Camilla | Diana: In Her Own Words

View All

Worked example: finding a Riemann sum using a table | AP Calculus AB | Khan Academy

Imagine we’re asked to approximate the area between the x-axis and the graph of f from x equals 1 to x equals 10 using a right Riemann sum with three equal subdivisions. To do that, we are given a table of values for f. I encourage you to pause the video …

ROBINHOOD LOOPHOLE GIVES YOU INFINITE MONEY

Before I start this video, I want to make a very serious disclaimer. The purpose of this video is to describe a newsworthy event, the issues surrounding it, why it’s a bad idea to engage in this type of behavior, and bring to light a very serious issue so…

The "Do Something" Principle Will Change Your Life

It’s no secret that on a day-to-day basis, most people claim to lack the motivation necessary to make any significant positive changes in their lives. It’s almost a meme in today’s culture that people are just generally lazy and unmotivated, helpless agai…

Can Chess, with Hexagons?

Chess, the game of war on 64 squares. But I wondered, can chess be played with hexagons? There have been several attempts, the most successful published in a book in the UK in 1973, which I promptly ordered to investigate. While waiting for one of the re…

Recognizing quadratic factor methods part 2

In the last video, we looked at three different examples. It really is a bit of a review of some of our factoring techniques and also to appreciate when we might want to apply them. We saw in the first example that it was just a process of recognizing a …

Tsunamis 101 | National Geographic

A tragic scene: entire cities flooded, entire towns inundated, an unending stream of floating debris—buildings, cars, people swept away in an unstoppable wave. It’s a brutal reminder tsunamis are dangerous and unpredictable. But what causes these giant w…

Treating Parkinson’s Disease: Brain Surgery and the Placebo Effect | National Geographic

More Articles