A Crazy Little Thing Called Love
I studied biological psychology back in the days when brain science was little more than phrenology--basically, feeling the top of somebody's head to get a fix on their character and mental capacity. OK, it was a little more advanced than that, but not by much.
So I'm fascinated with the flood of new studies of brain activity using brain scanning devices like MRIs. Scientists are gaining insight into the deep mysteries of human behavior all over the place.
Turns out that "falling in love" has a lot in common with mental illness from the point of view of deep brain actitivy. A recent study showed that the early stages of romantic attraction cause brain activities not too different from those in mania and obsession. And it's based in "an area of the mammalian brain that takes care of the most basic functions...at an unconscious level...."
The whole thing is a form of insanity! Just as those of us with a more rational and less sentimental disposition had always suspected. Now we have the hard facts to back it up....
I also got a kick out of brain scan studies of the frontal cortex of teenagers. That's the part of the brain that controls many of the conscious, higher functions of the brain like planning, goal formation and impulse inhibition. Researchers found that teenagers have a significantly lower level of activity in the frontal cortex than adults do. Seems that the functioning of the frontal cortex doesn't fully develop until people are in their early 20's.
Another mystery solved and one more superstition banished. Some of us had come to believe that children were abducted by aliens at puberty and replaced by deranged facimiles during their teen years. Turns out that's false. It's just a case of not enough blood flow and electrical activity behind the old forehead.
If we take the final step and combine the results of the two studies, well, the prospect of a teenager in love becomes frightening indeed. Add a cell phone and a car to the equation and you've got a potential menace to society on your hands. Hey, why aren't we quarantining these people....?
So I'm fascinated with the flood of new studies of brain activity using brain scanning devices like MRIs. Scientists are gaining insight into the deep mysteries of human behavior all over the place.
Turns out that "falling in love" has a lot in common with mental illness from the point of view of deep brain actitivy. A recent study showed that the early stages of romantic attraction cause brain activities not too different from those in mania and obsession. And it's based in "an area of the mammalian brain that takes care of the most basic functions...at an unconscious level...."
The whole thing is a form of insanity! Just as those of us with a more rational and less sentimental disposition had always suspected. Now we have the hard facts to back it up....
I also got a kick out of brain scan studies of the frontal cortex of teenagers. That's the part of the brain that controls many of the conscious, higher functions of the brain like planning, goal formation and impulse inhibition. Researchers found that teenagers have a significantly lower level of activity in the frontal cortex than adults do. Seems that the functioning of the frontal cortex doesn't fully develop until people are in their early 20's.
Another mystery solved and one more superstition banished. Some of us had come to believe that children were abducted by aliens at puberty and replaced by deranged facimiles during their teen years. Turns out that's false. It's just a case of not enough blood flow and electrical activity behind the old forehead.
If we take the final step and combine the results of the two studies, well, the prospect of a teenager in love becomes frightening indeed. Add a cell phone and a car to the equation and you've got a potential menace to society on your hands. Hey, why aren't we quarantining these people....?