I had a Spect scan too, and although I was a bit disturbed by the findings, it all confirmed that the areas of my brain that had lower blood flow correlated directly with the areas of my body that I was having the most issues with at the time. I had 2 areas that had lowered blood flow.
No, they do not recognize that Lyme can create these same issues.
Chances are actually highest that the person reading the scan has no idea what Lyme does to the brain - even if she did read it on your chart/notes.
And no, this does not mean your only choice is IV therapy. I healed with herbs only. That choice is still yours. Although I have not had another Spect scan done to compare, I had late stage dementia symptoms - stage 6 according to this site:
/www.dementiacarecentral.com/aboutdementia/facts/stages/ - and I can say that now, I range between stage 2 and 3, depending on how much I'm herxing and how tired I am. So I would say that I have healed pretty well so far, and I"m not done yet!