Brain wave data analysis system, information processing terminal, electronic device, and method of presenting information for dementia test

摘要

Provided is a technique for collecting data required for a cognitive function test without applying a psychological load to a subject. For this purpose, the electronic device (101) is an electronic device that acquires and analyzes brain wave data of the subject, and performs an operation having a purpose different from that of the electroencephalogram measurement. A cognitive function test control unit (109) for presenting test data to be used for a cognitive function test of the subject, and extracting an index of the cognitive function of the subject from brain wave data of the subject measured when the test data is presented A cognitive function analyzer (111).