- light-near dissociation
- an abnormality of pupillary reflexes in which the pupil constricts more with convergence on a near object than it does in response to light; see tonic pupil, under pupil.
Medical dictionary. 2011.
Medical dictionary. 2011.
dissociation — 1. Separation, or a dissolution of relations. SYN: disassociation. 2. The change of a complex chemical compound into a simpler one by any lytic reaction, by ionization, by heterolysis, or by homolysis. 3 … Medical dictionary
Ciliary ganglion — Nerve: Ciliary ganglion Detailed view of nerves of lateral orbit showing the ciliary ganglion immediately behind the globe of the eye … Wikipedia
Argyll Robertson pupil — Classification and external resources ICD 10 A52.1, H58.0 ICD 9 … Wikipedia
Pupil — The opening of the iris. The pupil may appear to open (dilate) and close (constrict) but it is really the iris that is the prime mover; the pupil is merely the absence of iris. The pupil determines how much light is let into the eye. Both pupils… … Medical dictionary
pupillary — Relating to the pupil. p. light near dissociation a stronger near pupil response than light response; due to weak pupillomotor input, Argyll Robertson pupil, dorsal midbrain syndrome, or to misdirection of … Medical dictionary
Pupil — The pupil is the hole that is located in the center of the iris of the eye and that controls the amount of light that enters the eye.Cassin, B. and Solomon, S. Dictionary of Eye Terminology . Gainsville, Florida: Triad Publishing Company, 1990.]… … Wikipedia
tonic pupil — (Adie s pupil) a pupil that is dilated as a result of damage to the nerves supplying the ciliary muscle and iris. It reacts poorly to light but contracts normally for near vision, with slow redilation of the pupil on refixation at a distance. The … Medical dictionary
Henri Parinaud — (1844 1905) was a French ophthalmologist and neurologist, most noted for his work in the field of neuro ophthalmology.Early lifeHenri Parinaud was born into a lower class family in 1844. His father died when Henri was only 19. He went on to study … Wikipedia
Parinaud's syndrome — Not to be confused with Parinaud s oculoglandular syndrome. Parinaud s syndrome Classification and external resources ICD 10 G … Wikipedia
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