I've been grasping at straws to find something to help my chronic headaches, so had a long test for Irlen syndrome. For half the test I had a headache. The other half I didn't. There were certainly visual anomalies for the period I had the headache, but not during the period I didn't. To me this tells me "the headache did it", not the other way around.
Do these coloured glasses work, or is it woo? The coloured plastic overlays didn't help me, but then I'm probably special.
Do these coloured glasses work, or is it woo? The coloured plastic overlays didn't help me, but then I'm probably special.
via International Skeptics Forum http://ift.tt/1KDRTxN
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