Please enable JavaScript.
Coggle requires JavaScript to display documents.
5 Visual Agnosia - Coggle Diagram
5 Visual Agnosia
-
APPERCEPTIVE DISORDER
Pictogen
So here their pictogen is damaged, and they cannot see the basic aspects of objects and notice the variation when the visual stimuli comes in.
Match objects from left to the right e.g. train, BORB (say whether it's a real object e.g. screwdriver & knife), VOSP (silhouettes).
-
-
-
-
WHAT AND WHERE SYSTEM
What system is used for recognising things. Where system is used to locate objects (spatial analysis).
Dementia patient couldn't match objects she recognised, but could match objects she couldn't recognise.
-
MODEL OF AGNOSIA
There is the Pictogen (recognise ever variation of an object), then 3 types of knowledge: associated knowledge, function knowledge and sensory knowledge. Then there is the phonological output lexicon (where recognition is verbalised).