What is agnosia primarily characterized by?

Agnosia is primarily characterized by the inability to identify seen objects, despite having intact sensory functions. Individuals with agnosia can see and process the visual stimuli but cannot recognize or understand the meaning of what they see. This condition often arises from brain damage, particularly in the areas responsible for processing visual information, such as the occipital and temporal lobes.

The other choices describe different conditions or symptoms that are not specifically related to agnosia. For instance, the inability to recall past experiences pertains more to amnesia, while difficulties processing auditory information are associated with auditory processing disorders. The inability to recognize spoken language relates to language processing issues, such as aphasia, rather than agnosia. Thus, the defining feature of agnosia is its specific focus on visual recognition deficits.