1. a mass of gelatinous gray matter that lies on the dorsal surface of the dorsal column and extends the entire length of the spinal cord into the medulla oblongata and that functions in the transmission of painful sensory information
substantia gelatinosa 例句
英汉例句
AIM: to research the reactivity of substantia gelatinosa neurons of the spinal dorsal horn of rats after hyperpolarization pulse stimulations and to reveal the intrinsic properties.
Objective to research the orientational projections of the primary afferent fibers of the rat's femoral nerve to the substantia gelatinosa (SG) of spinal cord.