摘要 |
A stimulus presentation device that provides stimuli to the test subject in a computer-based random manner during brain function measurement to investigate brain functions based on the response from a test subject exposed to stimuli. The invention can present stimuli to the test subject for measuring brain functions, eliminating time-dependent disturbance factors that may cause the test subject to become tired of the stimuli and accustomed to the repetition of stimuli during the test.
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