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pupillae การใช้

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  • The sphincter pupillae is stimulated through muscarinic receptors by the parasympathetic nervous system.
  • The dilator pupillae is stimulated through noradrenergic receptors by the sympathetic nervous system.
  • Such functions may engage the heart, blood vessels, pupillae, among others.
  • The ciliary muscle is also more massive than the constrictor pupillae, again by a factor of twenty.
  • Aside from Cyriel's plaintive, wordless wailing on " Pupillae " from the " Focus II"
  • The " dilator pupillae " dilates the pupil; its action is antagonistic to the " sphincter pupillae ".
  • The " dilator pupillae " dilates the pupil; its action is antagonistic to the " sphincter pupillae ".
  • The iris is mostly flat, and its geometric configuration is only controlled by two complementary muscles ( the sphincter pupillae and dilator pupillae ) that control the diameter of the pupil.
  • The iris is mostly flat, and its geometric configuration is only controlled by two complementary muscles ( the sphincter pupillae and dilator pupillae ) that control the diameter of the pupil.
  • The sympathetic fibers to the dilator pupillae muscle mainly travel in the nasociliary nerve but there are also sympathetic fibers in the short ciliary nerves that pass through the ciliary ganglion without forming synapses.
  • "Dilatator " in the Latin expression " musculus dilatator pupillae " is derived from the classical Latin verb " dilatare ", to dilate, to spread out.
  • The strange behavior of tonic pupils was first explained by Irene Loewenfeld in 1979 . The ciliary ganglion contain many more nerve fibers directed to the ciliary muscle than nerve fibers directed to the constrictor pupillae  roughly twenty times more.
  • The stroma connects to a sphincter muscle ( sphincter pupillae ), which contracts the pupil in a circular motion, and a set of dilator muscles ( dilator pupillae ) which pull the iris radially to enlarge the pupil, pulling it in folds.
  • The stroma connects to a sphincter muscle ( sphincter pupillae ), which contracts the pupil in a circular motion, and a set of dilator muscles ( dilator pupillae ) which pull the iris radially to enlarge the pupil, pulling it in folds.
  • The nerve also includes axons of type GVE, general visceral efferent, which provide preganglionic parasympathetics to the ciliary ganglion . From the ciliary ganglion post ganglionic fibers pass through the short ciliary nerve to the constrictor pupillae of the iris and the cilliary muscles.
  • In the former, the ptosis occurs with a constricted pupil ( due to a loss of sympathetics to the eye ), whereas in the latter, the ptosis occurs with a dilated pupil ( due to a loss of innervation to the sphincter pupillae ).
  • The expression " dilator pupillae muscle ", as used in the list of English equivalents of the " Terminologia Anatomica ", is actually partly Latin, i . e . " dilator pupillae ", with " pupillae " ( = of the pupil The " Nomina Anatomica " as authorized in 1895 in Basle used the full Latin expression.
  • The expression " dilator pupillae muscle ", as used in the list of English equivalents of the " Terminologia Anatomica ", is actually partly Latin, i . e . " dilator pupillae ", with " pupillae " ( = of the pupil The " Nomina Anatomica " as authorized in 1895 in Basle used the full Latin expression.
  • The expression " dilator pupillae muscle ", as used in the list of English equivalents of the " Terminologia Anatomica ", is actually partly Latin, i . e . " dilator pupillae ", with " pupillae " ( = of the pupil The " Nomina Anatomica " as authorized in 1895 in Basle used the full Latin expression.