parallax
To view the entire topic, please log in or purchase a subscription.
Nursing Central is an award-winning, complete mobile solution for nurses and students. Look up information on diseases, tests, and procedures; then consult the database with 5,000+ drugs or refer to 65,000+ dictionary terms. Explore these free sample topics:
-- The first section of this topic is shown below --
(păr′ă-lăks)

[Gr. parallaxis, change of position]
The apparent movement or displacement of objects caused by change in the observer's position or by movement of the head or eyes.
-- To view the remaining sections of this topic, please log in or purchase a subscription --
(păr′ă-lăks)

[Gr. parallaxis, change of position]
The apparent movement or displacement of objects caused by change in the observer's position or by movement of the head or eyes.
There's more to see -- the rest of this entry is available only to subscribers.