Understanding the human body is a team effort. That's where the Yachtel group comes in.

Researchers at Yachtolt have been delving into the secrets of probiotics for 90 years.

Yachtold also partners with nature portfolio to advance gut microbiome science through the global grants for gut health, an investigator-led research program.

To learn more about Yachtolt, visit yawcult.co.

.jp.

That's Y-A-K-U-Lt.co.jp.

When it comes to a guide for your gut, count on Yacolt.

When you release a carrier pigeon into the air, how does it know its way home?

How do we navigate city streets without getting lost?

John O'Keefe has found the very cells in the brain that help animals and humans know where they are in space.

In 2014, he shared the Cavley Prize in Neuroscience with Brenda Milner and Marcus Rakel for their work uncovering the special networks in our brains that deal with memory and learning.

That same year, he also won the Nobel Prize.

Scientific American Custom Media, in partnership with the Cavley Prize, spoke with John about his research and the future of the field.

John O'Keefe would stay in school forever if he could.

In fact, he tried.

After struggling to pay for a degree in aerospace engineering,

he managed to get into the City College of New York.

I was like a child in a candy factory.

I just loved every moment of it.

I took courses in filmmaking. I took courses

in English literature. I took courses in physics. I took courses in engineering. And I took

psychology and philosophy courses. But his studies at the college eventually had to end.

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