miosis

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miosis

[mī′ō·səs]
(physiology)
Contraction of the pupil of the eye.
References in periodicals archive ?
After neurological exploration, a motor deficit was observed (level 3 on the Medical Research Council scale) that included the entire upper limb, as well as unspecific soreness at the ipsilateral ocular level with evidence of ptosis, myosis, and anhidrosis compatible with Horner syndrome.
Regarding pupil dilation, on the first day the patient had mydriasis, but since day 15 she had myosis.
In the eyes: enophthalmos, exophthalmos, ptosis, myosis, mydriasis, nystagmus, lacrimation, chromodacryorrhea, relaxation of the nictitating membrane, and corneal opacity.
Studies of the biological effects of opium and opioid have shown that the opioid possess the analgesia, myosis, bradycardia, sedation, hypothermia and lost of sensitivity.
The main features affecting the ocular system include eye lens subluxation and severe myosis.