Word: older
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Dates: during 1990-1999
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While you're at Copley Square, take a minute to visit the tall building. The John Hancock Tower reflects the older buildings around it. The tallest building in Boston, it has a sightseeing deck and museum on its top floor...
...group studied included adults in their early twenties as well as elderly people. Harvard Medical School professor Dr. Charles A. Czeisler '74, the lead author of the study, said previous studies indicated that many older people suffer from insomnia because the sleep cycle shortens with...
...There was a lot of evidence that the [sleep cycle] sped up as we got older," Czeisler said. "We now know that that's probably not the case...
...group studied included adults in their early twenties as well as elderly people. Harvard Medical School professor Dr. Charles A. Czeisler '74, the lead author of the study, said previous research indicated that many older people suffer from insomnia because the sleep cycle shortens with...
...There was a lot of evidence that the [sleep cycle] sped up as we got older," Czeisler said. "We now know that that's probably not the case...