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John Hamilton

๐Ÿ‘ค Speaker
See mentions of this person in podcasts
492 total appearances

Appearances Over Time

Podcast Appearances

NPR News Now
NPR News: 12-02-2025 7AM EST

It also begins an adolescent phase of optimizing the connections that remain.

NPR News Now
NPR News: 12-02-2025 7AM EST

At 32, the brain enters a long period of stability.

NPR News Now
NPR News: 12-02-2025 7AM EST

Then, around age 66, connections start to weaken, a process that accelerates after age 83.

NPR News Now
NPR News: 12-02-2025 7AM EST

John Hamilton, NPR News.

NPR News Now
NPR News: 11-24-2025 3AM EST

That's because this class of drugs, called GLP-1, affects an area of the brain stem known as the vomit center.

NPR News Now
NPR News: 11-24-2025 3AM EST

So researchers did an experiment that kept the drug from reaching this brain area in mice.

NPR News Now
NPR News: 11-24-2025 3AM EST

Warren Yakowich of the University of Michigan says that kept the mice from feeling sick, but also meant they didn't lose weight.

NPR News Now
NPR News: 11-24-2025 3AM EST

Even so, companies that sell GLP-1 drugs are still trying to get rid of this side effect.

NPR News Now
NPR News: 11-24-2025 3AM EST

It's a major reason many patients stop taking the medications.

NPR News Now
NPR News: 11-24-2025 3AM EST

John Hamilton, NPR News.

NPR News Now
NPR News: 11-19-2025 12PM EST

About half the people who take these drugs feel queasy.

NPR News Now
NPR News: 11-19-2025 12PM EST

That's because this class of drugs, called GLP-1, affects an area of the brain stem known as the vomit center.

NPR News Now
NPR News: 11-19-2025 12PM EST

So researchers did an experiment that kept the drug from reaching this brain area in mice.

NPR News Now
NPR News: 11-19-2025 12PM EST

Warren Yakowich of the University of Michigan says that kept the mice from feeling sick, but also meant they didn't lose weight.

NPR News Now
NPR News: 11-19-2025 12PM EST

Even so, companies that sell GLP-1 drugs are still trying to get rid of this side effect.

NPR News Now
NPR News: 11-19-2025 12PM EST

It's a major reason many patients stop taking the medications.

NPR News Now
NPR News: 11-19-2025 12PM EST

John Hamilton, NPR News.

NPR News Now
NPR News: 11-19-2025 5AM EST

About half the people who take these drugs feel queasy.

NPR News Now
NPR News: 11-19-2025 5AM EST

That's because this class of drugs, called GLP-1, affects an area of the brain stem known as the vomit center.

NPR News Now
NPR News: 11-19-2025 5AM EST

So researchers did an experiment that kept the drug from reaching this brain area in mice.