An aortic aneurysm occurs when a weak aortic wall stretches, causing it to bulge. An aortic dissection occurs when there’s a tear in the aortic wall, which can be fatal if not treated immediately. The ...
Will Penny and his wife were going for a run on Oct. 30 in their Northwest Austin neighborhood. It wasn't even a difficult run, just 2.1 miles, something they had done regularly. This time, though, as ...
Scientists achieved “a milestone” by charting the activity and structure of 200,000 cells in a mouse brain and their 523 million connections. A neuron extends an axon to make contact with other ...
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