A Visual Agnosia is the impaired ability to identify visual objects despite otherwise satisfactory vision


Other /More definition:
A Visual Agnosia is the inability to recognize a person or object by sight.


Other /More definition:
Visual agnosia refers to the impaired ability to identify visual objects despite otherwise satisfactory vision. It is the inability to recognize a person or object by sight. Moreover, Visual agnosia is an impairment of visual object recognition in brain damaged individuals who possess basic visual abilities and reasonable knowledge about objects.

There are two (2) forms of Visual agnosia:

(1) Apperceptive agnosia. Object recognition is impaired because of deficits in perceptual processing; and

(2) Associative agnosia.

Perceptual processes are essentially intact, but object recognition is imapired partly or mainly because of difficulties in accessing relevant knowledge about objects from memory.


Other /More definition:
Inability to identify seen objects.


Other definition:
An impairment in the ability to interpret (but not to see) visual information.

Related Articles

Agnosia at psychology-glossary.com■■■■■■■■■■
Agnosia refers to the inability to identify objects, inability to organise sensory information so as . . . Read More
Prosopagnosia at psychology-glossary.com■■■■■■■■■■
Prosopagnosia refers to a specific inability or impaired ability to recognize or identify faces, even . . . Read More
Facial agnosia at psychology-glossary.com■■■■■■■■■
Facial Agnosia refers to a type of Agnosia characterized by a person"s inability to recognize or perceive . . . Read More
Dementia at psychology-glossary.com■■■■■■■■
Dementia refers to a severe deterioration of cognitive abilities, such as memory, reasoning, judgement, . . . Read More
Amnesia at psychology-glossary.com■■■■■■■
Amnesia refers to the partial or complete loss of memory resulting from brain trauma or psychological . . . Read More
Amnestic disorder at psychology-glossary.com■■■■■■■
Amnestic disorder refers to a form of cognitive disorder characterized by memory impairments that are . . . Read More
Individual at psychology-glossary.com■■■■■■■
An individual is a person or a specific object. Individuality (or selfhood) is the state or quality of . . . Read More
Sensory at psychology-glossary.com■■■■■■■
Sensory refers to nerve messages coming into the brain In psychology, the term "sensory" refers to the . . . Read More
Own-sex schema at psychology-glossary.com■■■■■■
Own-sex schema refer to detailed knowledge or plans of action that enable a person to perform gender-consistent . . . Read More
Dyslexia at psychology-glossary.com■■■■■■
Dyslexia refers to specific reading difficulty in a person with adequate vision and at least average . . . Read More