<unk>  is a sub-disease of agnosia, meaning the lack of integrating perceptual wholes within knowledge.<unk>  can be assessed by several experimental tests such as the Efron shape test, which determines the specificity of the disease being<unk> . This disease is often caused by brain trauma, producing medial ventral lesions to the extrastriate cortex. Affecting this region of the brain produces learning impairments: the inability to integrate parts such as spatial distances or producing visual images from short or long-term memory.
Integrative agnosia
Visuospatial dysgnosia
Apperceptive agnosia
Social-emotional agnosia
Phonagnosia
Asomatognosia
Anosognosia
Associative visual agnosia