pupillary athetosis

hippus.

Medical dictionary. 2011.

Look at other dictionaries:

  • Hippus — Hippus, also known as pupillary athetosis, is spasmodic, rhythmic (< 0.04 Hz), but irregular dilating and contracting pupillary movements between the sphincter and dilator musclesMcLaren, J. W., Erie, J. C. and Brubaker, R. F. (1992).… …   Wikipedia

  • hippus — Intermittent pupillary dilation and constriction, independent of illumination, convergence, or psychic stimuli. [G. hippos, horse, from a fancied suggestion of galloping movements] respiratory h. dilation of the pupils occurring during forced …   Medical dictionary

  • atetosis pupilar — Eng. Pupillary athetosis Ver hippus …   Diccionario de oftalmología

  • nervous system disease — Introduction       any of the diseases or disorders that affect the functioning of the human nervous system (nervous system, human). Everything that humans sense, consider, and effect and all the unlearned reflexes of the body depend on the… …   Universalium

  • syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… …   Medical dictionary

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