Posts Tagged ‘neuroscience’

One more shot of espresso, for memory’s sake

How much do Portlanders love their coffee? A lot. According to a 2011 poll by CNBC, Portland is the third most caffeinated city in the U.S., with almost 900 coffee shops and 30 local coffee roasters. And does this love of coffee have any effect on brain health? A new study published in the journal Nature Neuroscience suggests that caffeine might actually be a good thing for how our brain stores and processes long-term memories. … Read More

From laboratory to farm: a scientist’s visit to the local herb farm

As a basic scientist, most of my neuroscience training and research has focused on the underlying biological mechanisms of disease. During the past year, I have started working with a natural compound in my research on Parkinson’s disease. Curcumin, the active ingredient in turmeric spice, can act as an anti-oxidant and anti-aggregation agent, and may have a positive effect on the Lewy bodies found in Parkinson’s patients. At first, I was a bit skeptical about … 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

Smarter brain ‘glue’ — glia cells take the spotlight

Many neuroscientists will tell you that nerve cells in the brain (called neurons) are the most important part of the nervous system. They are, after all, the primary cells of the nervous system, responsible for conducting electrical currents to encode and process our senses, thoughts, memories and emotions. But there is a growing contingent of neuroscientists who study other brain cells called glia, named for the Greek word for glue. For much of the last … Read More

The neuroscience of memory, and how it matters in court

When I was 6 years old, I ran into a door frame and had to have stitches on my forehead. I remember that I was running to answer the phone. I remember thinking “oh no, I’m going to hit that door frame!” And, of course, I remember that after the stitches were put in, the doctors put a bandage on my teddy bear’s forehead to cheer me up. But … do I really “remember” all … Read More

‘The mysteries of the mind’ — Brain Awareness Season lectures begin Feb. 25

Oregonians becoming “brain aware” — that is the goal of the OHSU Brain Institute’s Brain Awareness Season Lecture Series. Everyone wonders or worries about their brain. There is so much to learn and understand. And brain science — neuroscience — transforms society, from parenting to prisons, from autism discoveries to Alzheimer’s prevention and from creating new policies to improving current medical practices. The 2013 Brain Awareness Lecture series — which begins Feb. 25 and runs … Read More

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