| 1. | The pupillary light reflex is later named the Whytt Reflex.
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| 2. | This indicates an intact direct and consensual pupillary light reflex.
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| 3. | This is a characteristic feature of LEMS . The pupillary light reflex may be sluggish.
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| 4. | For normal pupillary light reflex, both pupils constrict simultaneously when light is shone into either eye.
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| 5. | There has been recent research on the role of melanopsin in pupillary light reflex ( PLR ).
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| 6. | Therefore, light shone into one eye causes ipsilateral direct pupillary light reflex and contralateral consensual pupillary light reflex.
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| 7. | Therefore, light shone into one eye causes ipsilateral direct pupillary light reflex and contralateral consensual pupillary light reflex.
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| 8. | This may be noticed by a decreasing level of consciousness, loss of the pupillary light reflex, and abnormal posturing.
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| 9. | For examples : An animal with polioencephalomalacia will lack the menace reflex, but will still have the pupillary light reflex.
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| 10. | Pupillary light reflexes are usually reduced but present; the slow phase mediated by melanopsin in retinal ganglion cells is retained.
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