Altered Neurocognitive Processing of Tactile Stimuli in Patients with Complex Regional Pain Syndrome (CRPS)

• Slower response times (RTs) during digit discrimination in CRPS patients.• RTs correlate with late-latency tactile processing in supplementary motor area.• This P300-like activity is paradoxically related to better limb functioning.• Responses in parietal lobe are decreased in CRPS regardless of task demands.

from The Journal of Pain http://ift.tt/2B2IGVG
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