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The Naked Scientists Podcast

Alzheimer's, the Brain and Memory

The Naked Scientists Podcast

Dr Chris Smith

Science Radio, Engineering, Naked Scientists, Natural Sciences, Technology, Life Sciences, Health & Fitness, Medicine, Science

4.6957 Ratings

🗓️ 2 December 2007

⏱️ 61 minutes

🧾️ Download transcript

Summary

This week we learn about Alzheimer's disease, how it changes the brain and may be caused by the virus which causes cold sores. We probe your grey matter to find out how memory works, what goes wrong to give us false memories, and the science behind earworms - the songs that we can't get out of our heads! Also, GM plants that can survive a drought, why future chewing gum may contain magnolia bark and how a mirror can kill phantom limb pain. Plus, in Kitchen Science, we fool our senses with some plastic, some paper and a carpet! Like this podcast? Please help us by supporting the Naked Scientists

Transcript

Click on a timestamp to play from that location

0:00.0

Stripping down science, the naked scientists.

0:06.0

Hello, welcome to this week's naked scientists with Chris Smith and with Ben Valsler.

0:11.0

Hi Ben.

0:12.0

Hello. Thanks Ben. Hello.

0:13.0

Thanks for joining us.

0:14.0

Now the perfect solution this week coming up.

0:16.0

We've got the perfect answer for people who have a problem with hose pipe bands

0:20.0

and also people who are hopeless are watering their house plants because researchers

0:24.2

are made a GM plant that can tolerate not being watered for weeks on end.

0:27.7

That's all coming up.

0:28.7

Also how doctors are reflecting on using mirrors as a powerful way to take away pain and why chewing on Magnolia bark

0:35.0

might help to freshen up your breath at least that's what researchers are

0:37.6

telling us. And also this week we're exploring the mind we're including here in

0:42.0

the scientific reason why certain songs just

0:44.4

stick in your head and keep going round. We're also finding out why false memory

0:48.8

syndrome, finding out all about it, how do we stall memories, why do we forget things and why is it that sometimes when we remember things it's not right.

0:56.0

Plus we'll be looking at the problem of Alzheimer's disease and how researchers suspect that a common virus might be the cause.

1:02.0

Thank you Ben.

1:03.0

And also in this week, our question of the week really is a giant leap for mankind.

1:08.0

I had a question regarding astronauts.

1:10.0

I was wondering whether it would be possible for them if they were stuck in space to

1:13.2

project themselves towards Earth and re-enter the atmosphere and only a spacesuit.

...

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