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ciliospinal center

 

Definition: the preganglionic motor neurons in the first thoracic segment of the spinal cord that give rise to the sympathetic innervation that eventually influences the dilator muscle of the eye's pupil.

Synonym(s): Budge center

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.

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