They’re victims of car accidents, they’ve been shot, or they threatened their parents. They have overdosed on cocaine, swallowed too many pills or passed out drunk. On an average Friday or Saturday night, they can make up about half of the sick, injured and wounded crowding the rooms and hallways of the emergency department at Denver Health.
Could the microbes that inhabit our guts help explain that old idea of "gut feelings?" There's growing evidence that gut bacteria really might influence our minds.
"I'm always by profession a skeptic," says Dr. Emeran Mayer, a professor of medicine and psychiatry at the University of California, Los Angeles. "But I do believe that our gut microbes affect what goes on in our brains."
Originally published on Tue November 19, 2013 7:22 am
As I walk to the door of my patient's house on a dirt road outside Tuscaloosa, Ala., I step gingerly. Mrs. Edgars says that she killed a rattlesnake in her flower bed last year.
She is at the door, expecting my visit. Mr. Edgars sits on the couch, unable to recall that I am his doctor, or even that I am a doctor. But he is happy to see me nonetheless.
We chat a moment, then we move on to Mr. Edgars' arthritis. Early on in his dementia he wandered the woods. His wife was afraid he would get lost and die, although the family agreed that this was how he would want it.
Originally published on Tue November 19, 2013 7:35 am
Imagine a tiny computer embedded under your scalp that's constantly tracking your brain activity and zapping you when it senses something awry.
That might sound like science fiction, but a medical device that does that was just approved by the Food and Drug Administration as an option for people with epilepsy that's resistant to treatment with drugs.
President Obama's proposal to try to let more people keep their canceled health insurance policies sounded so simple when he announced it Thursday.
"Insurers can extend current plans that would otherwise be canceled into 2014. And Americans whose plans have been canceled can choose to re-enroll in the same kind of plan," he said in unveiling the proposal at the White House.