Pain physician
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Thalamic pain is a neuropathic pain syndrome that occurs as a result of thalamic damage. It is difficult to develop therapeutic interventions for thalamic pain because its mechanism is unclear. To better understand the pathophysiological basis of thalamic pain, we developed and characterized a new rat model of thalamic pain using a technique of microinjecting cobra venom into the ventral posterolateral nucleus (VPL) of the thalamus. ⋯ Thalamic pain, cobra venom, electroacupuncture, pregabalin, indented neuronal nuclei, damaged mitochondria, dissolved endoplasmic reticulum, golgi body.