The pupillary light reflex (PLR) or photopupillary reflex is a reflex that controls the diameter of the pupil, in response to the intensity (luminance)...
24 KB (3,386 words) - 18:05, 28 July 2024
Pupillary reflex refers to one of the reflexes associated with pupillary function. These include the pupillary light reflex and accommodation reflex. Although...
2 KB (248 words) - 02:56, 3 August 2023
sphincter muscle Pupillary light reflex Pupillary reflex Pupillometry Pupilometer Ellis CJ (November 1981). "The pupillary light reflex in normal subjects"...
11 KB (925 words) - 03:34, 19 August 2024
Mydriasis (redirect from Pupillary dilatation)
unknown cause. Normally, as part of the pupillary light reflex, the pupil dilates in the dark and constricts in the light to respectively improve vividity at...
10 KB (992 words) - 12:22, 10 September 2023
Optic tract (section Pupillary light reflex)
reflexes, including the pupillary light reflex and pupillary dark reflex. The pupillary light reflex is an autonomic reflex that controls pupil diameter...
8 KB (900 words) - 10:22, 12 August 2024
Pretectal area (section Pupillary light reflex)
behavioral responses to acute changes in ambient light such as the pupillary light reflex, the optokinetic reflex, and temporary changes to the circadian rhythm...
19 KB (2,168 words) - 22:39, 30 May 2024
Neurological pupil index (section Pupillary evaluation)
consistent. Automated assessment of the pupillary light reflex has emerged as an objective means of measuring pupillary reactivity across a range of neurological...
18 KB (2,208 words) - 12:41, 16 January 2024
regardless of which eye the light is directed at. This indicates an intact direct and consensual pupillary light reflex. When the test is performed in...
5 KB (529 words) - 02:44, 6 September 2024
Startle response (redirect from Startle reflex)
of the startle response is a startle reflex reaction. The startle reflex is a brainstem reflectory reaction (reflex) that serves to protect vulnerable parts...
14 KB (1,726 words) - 06:24, 4 September 2024
Pupilometer (section Pupillary Distance Measurement)
pupillometers may also be able to characterize pupillary light reflex. Some instruments for measuring pupillary distance (PD) are often, but incorrectly, referred...
23 KB (2,498 words) - 11:55, 3 December 2023