Agnosia is a rare condition in which an affected individual is unable to recognise and identify objects, persons, sounds, shapes or smells even though the affected sense is not defective and there is ...

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Most of us have had an experience like this: we turn our heads to the side in bed and see a strange shape. It has a weird line to it, and it’s an odd color, and it’s suspended in a strange way. We’re ...

Finger agnosia is the inability to recognize and distinguish your fingers or someone else’s. It may appear alone or it may be combined with other conditions as part of Gerstmann syndrome. Agnosia is ...