Yaksh T L
Department of Neurosurgical Research, Mayo Clinic, Rochester, Minnesota 55905.
Cancer Surv. 1988;7(1):5-28.
This paper reviews briefly the spinal and supraspinal elements by which high threshold stimuli gain access to various levels of the neuraxis. Emphasis is also placed on the fact that transmission through each link is subject to an ongoing modulation. Several probable levels of modulation are discussed. The pharmacology of systems which may modulate the encoding process, such as opioids and monoamines, are also considered.
本文简要回顾了高阈值刺激进入神经轴不同水平所涉及的脊髓和脊髓上的组成部分。还强调了通过每个环节的传导都受到持续调节这一事实。讨论了几个可能的调节水平。还考虑了可能调节编码过程的系统的药理学，如阿片类药物和单胺类。
