All Articles by Joseph Kim, MD, MPH
Dr. Kim is a physician, an engineer, a technologist, and an avid writer. He enjoys writing about advances in technology that are revolutionizing healthcare. Dr. Kim studied engineering at MIT, then received his medical degree from the University of Arkansas College of Medicine. He also has a master's degree in public health from the University of Massachusetts Amherst School of Public Health.
Bruxism and the Brain
Do you grind your teeth at night? Bruxism is the technical term for teeth grinding or teeth clenching that usually occurs in sleep. Bruxism may lead to jaw pain, shoulder pain, ear ache, and all sorts of other physical ailments.Have you ever wondered why some people grind their teeth at night? Some people clench their jaw and grind their teeth during the day, but nocturnal or night-time bruxism is what I’m referring to right now. I know many people who grind their teeth in their sleep and they have to wear night guards to protect the enamel on their teeth.
The Adoption of Health IT
Dr. David Blumenthal is the newly appointed National Coordinator for Health Information Technology. You may have seen his name as the director of the Institute for Health Policy at the Massachusetts General Hospital (also known as "Mass General") and Partners Healthcare System which is part of the Harvard hospital system. It’s too bad for Harvard. They’re losing a brilliant healthcare executive, but it’s for the greater good if he serves the nation. As the National Coordinator for Health IT, Dr. Blumenthal will be pushing for electronic health record (EHR) adoption in the United States.
Emotions and the Brain
I’ve recently started to think about emotions. I’m not a very emotional person. I guess I’m just like many other men. I admit that I’m stereotyping here so I hope you don’t mind. However, I often wonder why men and women tend to differ so much when it comes to our emotions. There are so many stereotypes and many of them seem to be true most of the time.Do emotions come from our brains, our hearts, or from some other organ? Does it come from hormones and other chemicals circulating in our bloodstream?
Relying on a Peripheral Brain
In the old days, medical students used to walk around with pockets bursting at the seams. Why? Because they were carrying around hand-written notes, cards, and mini textbooks to help them remember all the information they were trying to learn. Many people have described the medical school experience as “drinking out of a fire hydrant.” The volume of information is so great that our limited brains quickly get saturated with information and we’re unable to retain any more data.
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