When something is perceptually (or visually) impaired, it means that they cannot see or understand things the way that normal people do. This might be because they have a vision problem, or because they are deaf.
She is perceptually impaired, which means that she can't see very well.
He is perceptually impaired, which means that he can't hear very well.
ADV
with regard to perception
1
This is done by the perceptual network.
2
The man has a perceptual sense.
3
This is the perceptual model of the encoding system.
4
The statement has a perceptual essence of fact in it.
5
This is the perceptual counterpart to the physical weight of the objects.
6
It is about the relationship between autobiographical and perceptual learning.
7
It is also used to discover the resolution of perceptual systems.
8
This defines the outer perceptual limits of the color space.
9
All of his experiments prove the theory of perceptual adaptation to be true.
10
The basic block diagram of a perceptual coding system is shown in the figure.