More visual Flashcards
What are the types of visual acuity
Near and distance
High and low
assessments for acuity
Bivaba
contrast subtests
Interventions for visual acuity
contrast illumination magnification organization access to services
What does oculomotor control do
maintains fixation on an object
What happens to oculomotor control if you have CN lesions
Paresis of extraocular muscles
Diplopia
Difficulty focusing, speed/range, depth perception
Assessments for oculomotor control
Clinical ops
9 cardinal gazes
cover/uncover for diplopia
What is tropia
noted deviation while doing cover uncover test for diplopia
what is phoria
deviation held in check
Interventions for visual motor control
Occlusion
ROM
Prisms
surgery
What is perception
how the brain interprets sensory info
what is the adaptive approach
Adapt task/environment
what is the remedial approach
actually trying to change the brain
What is visual agnosia
can’t recognize common objects by vision alone
What kind of problem is visual agnosia
sensor processing
What is prosopagnosia
inability to recognize faces
