These results indicate that GABABR-LI terminals in the spinal dorsal horn originate from peripheral afferent fibers, supraspinal structures and interneurons within the spinal dorsal horn.

说明层内GABABR-LI终末分别来自外周初级传入、脊髓以结和层内中间神经元。

Plastic changes in nociceptive transmission may occur at the spinal cord as well as supraspinal structures after tail amputation.

这种长期性变化可能是由于中枢神经系统神经可塑性变化引起（从脊髓到皮层）。