Monday, March 31, 2014

The Reason Why Girls Flipped Out When They Saw the Beatles

Good Day World!

I’ve read some interesting things about the Beatles over the years, but one of the most fascinating is this article via Business Week: 

“Typically, we equate crying with sadness and fainting with illness.

The truth is, our brains are actually pretty dumb, and any sudden, strong emotion – from happiness to relief to stress – can elicit these vulnerable physical reactions.

Our autonomic nervous system (the “involuntary” nervous system) is divided into two branches: sympathetic (“fight-or-flight”) and parasympathetic (“rest-and-digest”). Acting via the hypothalamus, the sympathetic nervous system is designed to mobilize the body during times of stress. It’s why our heart rate quickens, why we sweat, why we feel ready to run. The parasympathetic nervous system, on the other hand, essentially calms us back down.

The parasympathetic nervous system does something funny, too. Connected to our lacrimal glands (better known as tear ducts), activation of parasympathetic receptors by the neurotransmitter acetylcholine results in tear production. So for those fans relieved to finally see their Fab Four, tears were commonplace.

For others, though, the sudden activation of their parasympathetic nervous system is accompanied by something much more dramatic. A quick drop in blood pressure results from vessels widening and heart rate slowing, hence the fainting.

Fainting, crying … exactly the things you’d want your hero to see you do when you finally meet them, right?”

Snippet from Science Explains Why Girls Went So Crazy For The Beatles
Time for me to walk on down the road…Abbey Road that is!

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