Craig said:
I was told it can be brought on by a number of things...stress, certain foods, bad jaw alignment cutting off circulation to your brain, flourescent lighting ect, ect, ect.
First off, I hope you get better Sully. You make great contributions to this board so get well and stick around! :mrgreen:
Now to digress a tad....
Craig I'd be real interested to know what exactly about fluorescent lighting they said would cause problems. I'd suspect it'd be the fact that older fluorescent lighting, which used often crumby magnetic ballasts and drove the lamps at a frequency of 60Hz, was what they meant. This is because 60Hz is a frequency which is close to that of the "refresh rate" of our vision, so the flickering, whether it be noticable or not would cause the problem? Luckily with the advances in fluorescent lamps and the modern electronic ballasts which drive the lamps at a frequency of about 2.4 KHz, flickering is a non-issue since our vision cannot refresh anywhere fast enough to notice the lights are turning on and off many many times per second.
Sorry for the digression, but being a big advocate of using fluorescent and other energy efficient kinds of lighting, I'm always interested to if any of the old "cons" of using the technology still apply to modern fluorescents... :mrgreen:
-Nick :!: