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The Life Scientific

Barbara Sahakian

The Life Scientific

BBC

Technology, Personal Journals, Society & Culture, Science

4.61.4K Ratings

🗓️ 29 May 2012

⏱️ 28 minutes

🧾️ Download transcript

Summary

Jim Al-Khalili meets neuroscientist Barbara Sahakian. Neurotransmitters are chemicals in the brain which effect our memory and understanding, and neuropharmacology is the study of drugs which can be used in conditions like Alzheimer's disease or depression. But can new treatments improve the performance of surgeons or pilots and could they even be used to make us more entrepreneurial?

Transcript

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0:00.0

Once you've wrapped up this podcast, how about trying a very British cult?

0:06.0

What happens if the person you trust with your future isn't what you think they are?

0:10.0

I did feel the whole time he was watching me Yeti. I saw a footprint and that really gave me gusmas.

0:16.4

Or people who knew me. Emme, I remember every secret, every lie. I'm the only one who knows the truth.

0:23.0

Discover more of our biggest podcast from 2003.

0:27.0

Listen on BBC Sounds.

0:30.0

Thank you for downloading The Life Scientific from BBC Radio 4.

0:35.0

Barbara Sahakian, my guest today, is Professor of Neuropsychology at Cambridge University.

0:41.0

She ran one of the first memory clinics for people with Alzheimer's

0:46.0

and together with our husband developed a test for early diagnosis of the condition. Early diagnosis of mental illness is important, she says, to make the most

0:56.1

of the therapies that are or could become available in the future. But neuroscientists need to think

1:02.1

carefully about the ethics involved.

1:05.0

Treating conditions like Alzheimer's and attention deficit hyperactivity disorder

1:11.0

with drugs that protect the brain or modify behavior means that

1:15.2

psycho pharmacology is a science which holds great promise. But it's also

1:20.8

controversial as it modifies cognition, our thinking and memory skills.

1:26.4

So how far should we go and how far can we go?

1:30.7

Is it okay to take drugs which will improve our performance in exams?

1:34.0

Could we even change aspects of our personalities?

1:38.0

And is cosmetic neurology something we should even be aiming for?

1:42.0

Welcome Barbara.

1:43.7

What do you think is the potential for neuropharmacology?

...

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