| Agnosia: Information sheet compiled by the National Institute of Neurological Disorders and Stroke (NINDS). |
| Agnosia: Nicole Redwine briefly describes the work of Dr. Oliver Sacks with a patient with the disorder. |
| An Examination of Visual Agnosia: Candace N. Palmer describes the condition and discusses treatment options. Includes references cited. |
| Face Blind: Author describes what it is like to have and live with this condition. |
| Prosopagnosia: The condition of "face blindness," from the perspective of a person who suffers from it. |
| Prosopagnosia (Face Blindness): The author explains this particular condition and how those afflicted use other techniques to recognize people. |
| Visual Agnosia: List of features for this disorder. |
| Visual Agnosia: Davidson College offers information on the various forms of the recognition disorder and describes rehabilitation and treatment. |