See Also: spherical nucleus(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Spherical(medicine)
spherical(dictionary)
spherical(dictionary)
spherical aberration(medicine)
spherical recess(medicine)
aberration, spherical(medicine)
spherical lens(medicine)
spherical amalgam(medicine)

spherical nucleus (medicine)


spherical nucleus
Spinal nucleus of accessory nerve, a slender column of motor neurons extending longitudinally through the central part of the ventral horn of the upper five segments of the spinal cord, giving origin to the spinal part of the accessory nerve.

Synonym: nucleus spinalis nervi accessorii, globosus nucleus.