lecture 4 - motor fusion Flashcards
1
Q
what is motor fusion
A
- Ability to align maintain sensory fusion over a range of vergence movements
2
Q
why is motor fusion important to measure
A
px prognosis is based on the presence or absence of fusion
3
Q
when would you use prism fusion range test
A
hn
4
Q
when would you use 20 D base out test
A
hn
5
Q
when would you use 4 D test
A
hn
6
Q
what is a normal response to prism fusion range
A
hn
7
Q
what is normal response to 20D base out test
A
hn
8
Q
what is normal response to 4D teset
A
hn
9
Q
what is sensory fusion
A
the ability to see 2 separate images (similar brightness & form), one
form each eye and interpret them as one
10
Q
the higher the motor fusion
A
the stronger your BSV
11
Q
how can you measure motor fusion
A
prism fusion range
20 D base out
synoptophore
