← Return to How to manage thalamic pain syndrome?
DiscussionHow to manage thalamic pain syndrome?
Stroke & Cerebrovascular Diseases | Last Active: 5 days ago | Replies (21)Comment receiving replies
Replies to "I have Complex Regional Pain Syndrome (CRPS). There I lots of info and several co-sufferers here...."
Connect

@bebold Hi, Ai has an explanation to show that they are very different items. I'm sorry to say that your post isn't really that helpful given it's factually incorrect.
Complex Regional Pain Syndrome (CRPS) and Central Post-Stroke Pain (CPSP) are both debilitating chronic pain conditions, but they have entirely different origins, mechanisms, and diagnostic criteria. While CRPS typically stems from peripheral trauma or immobilization and is characterized by severe autonomic and inflammatory limb changes, CPSP is a central neuropathic pain disorder caused directly by a stroke lesion inside the central nervous system.
Notably, a stroke can sometimes trigger post-stroke CRPS (historically called shoulder-hand syndrome) in a weak limb, but this is a separate secondary complication from CPSP
Thalamic Pain Syndrome is a slightly outdated term when it was believed that only strokes in the Thalamus led to this pain developing. However it is now known this isn't the case.
The thalamus is the hub where 6 of our 7 main senses pass through prior to being passed on to other areas of the brain for interpretation.