injury

Tag archives for injury

How woodpeckers avoid concussions

I just read an interesting blog entry from I Spy Physiology describing how woodpeckers avoid getting concussions even though they routinely bang their heads. By routinely, I mean an impressive 12,000 times a day approximately. I was amazed to learn that each time a woodpecker taps a tree, the impact is about 10 times that of an…

Researchers at Duke University are interested in understanding the metamorphosis of fruit flies from larvae to adult stage in an effort to understand how the insects grow new nerve endings as they undergo this transition. What is interesting is that the flies lose neurons they will not need as an adult and will grow new…