Study unit 3.1 Crossword

Refers to sight or sharpness of vision or the ability to see clearly
is an acquired process that converts the image through visual sharpness to meaningful information
the lowest level of the system is the
the ability to see easily and clearly at 20-30 cms
the ability to use both eyes together
the ability to use the eyes and hands simultaneously
the sportsperson’s ability to keep his/her eyes on the ball regardless of the speed at which the object moves
the ability to judge the distance and speed of objects fast and accurately
the ability to focus both eyes accurately on the right distance and quickly change the focus
seeing people and objects from the corner of the eye while focusing and concentrating on a central point
regulates muscle and postural tone and reflexes
divided into the cerebral cortex and the internal capsule
what results in Improved accuracy of eye movement, Improved clarity, heightened contrast in form perception
(11-30 degrees / second), can be seen during the slow phase of nystagmus.
◦If the eyes do not function well together, depth perception problems are experienced and a child may experience what?
which eye function is shown from 3-11 years
The _________ test cannot be used solely to identify problems in the classroom
Convergence-divergence is moving the eyes to and from each other so that an ________closer and further from the body, can be followed
can be a refractive problem
relates closely to balance and postural reactions