SilverBoat
Posts: 257
Joined: 7/26/2006 Status: offline
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Okay, I'm an engineer by training and trade, but I've read for biochemistry and neurophysics too, and try to keep up with things. Not all of the latest research papers are available online, but the fMRI work in the study below is somewhat seminal on the underlying mechanisms of conversion disorder. http://brain.oxfordjournals.org/content/133/5/1526.full Despite the lack of rigorous proofs so far, I'd go out on somewhat of a theoretical limb, and suggest that there's a diffuse but definite swath of cause-effect evidence between immune-response (infections, vaccines, fevers, etc) and a wide spectrum of juvenile-'onset' mental and physical phenomena. Maybe some day they'll figure something out, or maybe I'm completely out to lunch, but in your case the conversion disorder started very soon after the illness ended. Back in the days when measles etc were epidemic, severe neurological damage wasn't uncommon; deafness, blindness, paralysis, retardation, etc. Nowadays, even though the illnesses may not appear as severe, the effects may be more subtle, perhaps only a small lesion, or receptor sensitization, and that can be enough to cause the brain's equivalent of hiccups. Ed: (Pandas is, I think, too specific to certain microbes, gross neurochemistry, and severe behavioral effects.) Anyway, there definitely are some suspected neurological causes for such 'onset' disorders. I'm not up to date on treatments, though. Most of the drugs they're trying seem very heavy handed. Some of the biofeedback trials might yield better long-term results. I dunno what else to comment, other than good vibes for both of you. SB
< Message edited by SilverBoat -- 1/24/2012 10:51:55 PM >
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