Reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller.
Sinònims
Examples for "light reflex"
Examples for "light reflex"
1
Autonomic function was studied using heart rate variability and pupillary light reflex assessment.
2
From this time on, up to 6 hr, a pupillary light reflex could not be elicited.
3
The relative amplitude of the pupillary light reflex showed a positive correlation to pain thresholds over time and predicted disease progression.
4
Light reflex in the left eye was reduced.
1
Pupillary reflexes normal; although limbs would remain in a fixed attitude when so placed, he did not evidence the typical flexibilitas cerea.
1
Initial stimulation of these receptors leads to symptoms such as tachycardia, miosis, and tremors.
2
The shrinking of the pupil (miosis) caused by this drug limits your ability to adapt to darkness.
3
As measured by infra-red video pupillography, complete miosis occurred within 3.5 to 4.0 min after the application of DFP.
4
We report the case of a 42-year-old male patient who presented with ipsilateral ptosis and miosis and was subsequently diagnosed with internal carotid artery dissection.
5
In beagles PGF2 alpha-IE induced a strong miosis lasting more than 6 hours; Iloprost-PE had no effect on pupil size.
6
Methods: Miosis was induced by topical 1% pilocarpine in the right eye of 14 healthy subjects with normal eyes.