SPCH3106 Lecture 4: 3106_notes_Module 4
Document Summary
Meaning and syntax (lemma) morphology and phonology (lexeme) Extracting visual features of the item; colours, motions, depth, overall shape & form. Normalisation: view the objects from all sorts of angels so able to recognise from all angles. Models of picture/ object naming: discrete stage models, cascade model -> specifies the visual form of object, can get the most salient info, structural description/semantic representation/phonological representation. Structural description level: specifies the visual form of the object from a canonical (or privileged) perspective. Incorporates: the view of containing the most information of the highest salience should be maximally recognizable, the instance that is most typical contains the privileged perspective, the affordance of an object. Agnosias (cid:862)the ter(cid:373) used for failure as a result of brain damage to recognise a sensory stimulus that is not attributable to dysfunction of peripheral sensory mechanisms(cid:863) Deficits of object recognition: perceptual deficits involving elementary features, apperceptive visual agnosia elementary, associative agnosia.
