The Analgesia of Lesion of Mesencephalon Tractus Spinothalamicus on One Side and Nucleus Centralis Thalamus on the Other Side in Rats[J]. Acupuncture research, 1999, (3): 169-171.
The Analgesia of Lesion of Mesencephalon Tractus Spinothalamicus on One Side and Nucleus Centralis Thalamus on the Other Side in Rats[J]. Acupuncture research, 1999, (3): 169-171.DOI:
This study was undertaken to evaluate the analgesic effect of electrical lesion of mesencephalon tractus spinothalamicus and nucleus centralis thalamus with tail stimulation-vocalization test and tailflick latency. The difference of the pain threshold between pre-lesion and post-lesion was significant(P <0. 001 ). The results suggest that electrical lesion of mesencephalon tractus spinothalamicus and nucleus centralis thalamus produce an analgesic effect.