Posts Tagged ‘brain’

The connection between the brain, sleep and dementia

Last week, I talked about ongoing research on how sleep “deep cleans” your brain, as well as my participation in the National Geographic Channel’s documentary Sleepless in America. Meanwhile, our team of OHSU researchers, along with colleagues at the University of Rochester in New York, are plunging ahead with the story of the brain, sleep and dementia. We recently published an article in the journal Annals of Neurology that showed that the “brain cleaning system” is impaired in the aging … Read More

May 12 Brain Awareness Lecture: Cancer and the brain

Several years ago, U.S. scientists launched a hugely ambitious project called the Cancer Genome Atlas. It is a comprehensive and coordinated effort to increase our understanding of the molecular basis of cancer. The project is doing that through the application of something called genome analysis, including large-scale genome sequencing. After the project launched in 2006, its first target was the brain. Project leaders wanted to learn more about the most common and lethal of brain … Read More

Scientists ‘create’ a tiny brain

For the first time, scientists have grown a brain in a dish. In a study published in the journal Nature last month, Austrian researchers used human induced pluripotent stem cells or embryonic stem cells and a combination of specialized growth conditions to produce “cerebral organoids.” Within these organoids, the authors can define many, but not all, of the discrete brain regions found in the human brain. The organization of these regions in relation to one … Read More

What causes a migraine?

“I have a pounding headache!” We’ve all heard that lament – from a friend or family member, and very likely felt one ourselves. That throbbing, pounding head pain that makes it hard to think, much less do everything we need to do. According to surveys, more than 10 percent of the U.S. population suffers from migraine headaches. Women are more frequent sufferers than men, with up to 25 percent of women experiencing migraines, but less … Read More

Violence in the brain? And beer …

Physicians and researchers have some pretty amazing ways of peering inside the human brain. And some of those methods — and what they might show us — have been in the news a lot lately. A couple of neurosurgeons at Boston University, who have studied former NFL football players and others who have received repeated hits to the head, say that the brain of alleged Boston bomber Tamerlan Tsarnaev should be studied in a special … Read More

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OHSU Brain Institute

We are a national leader in brain disease treatment and research.

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