Provided is a cognitive function evaluation device which can perform measurement accurately and easily, is available for a long time without being losing an interest, and is also capable of observing an elapse of a cognitive function. This cognitive function evaluation device mainly comprises an instruction display unit (40), a detection sensor (50), a notification unit (60), a time measurement unit (70) and an output unit (80). The instruction display unit (40) displays, around an insertion hole (30), a movement and insertion operation instruction for moving and inserting an object to be operated (10) into the insertion hole (30). The detection sensor (50) detects an insertion state of the object to be operated (10) into the insertion hole (30). The notification unit (60) provides a notification of a result of determining whether the insertion state detected by the detection sensor (50) matches the movement and insertion operation instruction displayed by the instruction display unit (40). The time measurement unit (70) measures a time until a change in the insertion state is detected by the detection sensor (50) from when the movement and insertion operation instruction is displayed by the instruction display unit (40). The output unit (80) outputs cognitive function evaluation information on the basis of a time measured by the time measurement unit (70).
COGNITIVE FUNCTION EVALUATION DEVICE