Cognitive impairment diagnostic device and cognitive impairment diagnostic program

摘要

The cognitive impairment diagnostic device (1) includes a display unit (10) that displays a diagnostic image of cognitive impairment on a display surface (11), an imaging unit (21) that images the eyes of a subject, and an imaging unit. Based on the image captured by (21), the detection unit (37) that detects the viewpoint of the subject on the display surface (11) in chronological order and the distribution of the viewpoints detected by the detection unit (37). The creation unit (38) that creates the distribution map to be shown, the storage unit (32) that stores the case feature data (310) that shows the features of the viewpoint distribution corresponding to a typical example of cognitive impairment, and the distribution map is the case feature data. It is provided with a diagnostic unit (39) for diagnosing cognitive dysfunction of a subject by determining whether or not it has the characteristics of.