A brain disorder evaluation apparatus adjusts a prompt cycle of body movement tasks according to individual differences, and includes: a body movement prompt unit, which prompts body movement tasks to a subject； a body movement detection unit, which detects body movement data of a subject； an operation input unit, which receives the input information； an output unit； a storage unit； and a data processing unit which includes, a body movement task selection part, which selects the body movement tasks, a data obtainment part, an indicative data generation part, which generates an indication cycle by means of information input from the operation input unit and the body movement accuracy obtained by the calculations of a body movement accuracy computation part, and generates indication data according to the above-mentioned indication cycle, the body movement accuracy computation part, and a cognitive impairment degree evaluation part.
