Assertion: ganglion | /r/HasProperty | joined to each other
Facets:
value: by vertical strands of nerve fibers
type: CAUSE
Source sentences:
text: In relation with them are two rows of central ganglia, situated one on either side of the middle line in front of the vertebral column; these ganglia are intimately connected with the medulla spinalis and the spinal nerves, and are also joined to each other by vertical strands of nerve fibers so as to constitute a pair of knotted cords, the sympathetic trunks, which reach from the base of the skull to the coccyx.