<prompt> Answer this question truthfullyWhat is the syndrome that can present after a stroke with initial parethesias followed by abnormal, unpleasant sense of touch and hypersensitivity to pain on the contralateral side?  <response>: <reason> Central post-stroke pain thalamic pain syndrome is the syndrome that can present after a stroke with initial parethesias followed by abnormal, unpleasant sense of touch and hypersensitivity to pain on the contralateral side. 