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Science Friday

A.I. And Doctors, Alzheimer’s. March 22, 2019, Part 2

Science Friday

Science Friday and WNYC Studios

Life Sciences, Wnyc, Science, Friday, Natural Sciences

4.46.3K Ratings

🗓️ 22 March 2019

⏱️ 47 minutes

🧾️ Download transcript

Summary

When you go to the doctor’s office, it can sometimes seem like wait times are getting longer while face time with your doctor is getting shorter. In his book, Deep Medicine: How Artificial Intelligence Can Make Healthcare Human Again, cardiologist Eric Topol argues that artificial intelligence can make medicine more personal and empathetic. He says that algorithms can free up doctors to focus more time on their patients. Topol also talks about how A.I. is being used for drug discovery, reading scans, and how data from wearables can be integrated into human healthcare. Learn more and read an excerpt from Deep Medicine here. Plus: Alzheimer’s disease is known for inflicting devastating declines in memory and cognitive function. Researchers are on the hunt for treatments are taking a number of approaches to slowing or preventing the neurodegenerative disease, including immune therapy, lifestyle changes, and targeting sticky buildups of proteins called amyloid beta. But at MIT, scientists have been trying something else: a combination of flashing strobe lights and a clicking sound played at 40 times per second, for just an hour a day. Mice given this treatment for a week showed significant reductions in Alzheimer’s signature brain changes and had marked improvements in cognition, memory, and learning. But could an improvements in brains of mice translate to human subjects? Dr. Li-Huei Tsai, an author on the research, talks with Ira, and Wake Forest Medical School neuroscientist Dr. Shannon Macauley, who was not involved in the research, discusses how to take promising research of all kinds to the next level.

Transcript

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0:00.0

This is Science Friday. I am Ira Flato. When you go to the doctor's office, it seems like the

0:06.1

face-to-face time is getting shorter and shorter, isn't it? Sometimes you're in and out in under

0:11.0

ten minutes. The experience can feel very impersonal. My next guest says that one of the keys to

0:17.8

bringing back the human touch to medicine is AI, artificial intelligence.

0:23.5

Sounds counterproductive, does it, that an algorithm can increase empathy?

0:29.2

But the less time that your doctors need to deal with charts or sorting through conflicting

0:34.0

diagnoses, the more time they have to spend with you.

0:38.4

Plus, now you can track your own heart rate with your smartphone.

0:42.2

Computers are reading medical scans and detecting cancer.

0:46.1

Will this new data make medicine more personalized, or will it be information overload?

0:52.1

My next guest says AI can give you more time with your doctor,

0:56.5

if it's done correctly. Dr. Eric Topol is here to talk about all of this. He's a cardiologist

1:01.8

and author of the book, Deep Medicine, How Artificial Intelligence Can Make Healthcare Human

1:07.9

Again. Welcome back to Science Friday. Thanks, Ira. Great to be with you.

1:12.9

You say that patients exist in the world of what's called shallow medicine, insufficient data,

1:18.7

time context and presence. What do you mean by that? Well, shallow refers to that lack of

1:25.7

human bond, the very limited time to see a patient,

1:30.0

the limited time to formulate a diagnosis, review the data, have the context,

1:34.7

and most of all, the deterioration of the relationship between patients and doctors.

1:39.7

That's really suffered over time because of the big business of medicine.

1:44.5

So what are the consequences of practicing shallow medicine?

1:49.4

Well, besides the fact that doctors and all clinicians become data clerks and are tethered to keyboards,

...

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