Neurons in the jugular ganglia and the nodose ganglia were fewer than those in the spinal ganglia. 颈静脉节和结状节的标记细胞数量比脊神经节的少。
The lack of radicular leg pain associated with straight leg raising diminishes the likelihood of spinal nerve compression as the source or symptoms. 随着直腿抬高而无神经根性腿痛者,说明胃脊神经受压而引起症状的可能性小。