A study found that serotonin function declines with age, particularly in the hippocampus region, leading to impaired cognitive function and increased risk of depression. Researchers hope to develop new therapeutic approaches based on these findings.
Daily performance testing is suitable for immediate determination of relevant psychomotor impairment at the start of work. However, managers must remain aware of test limitations associated with job requirements, such as decision-making skills required for driving a truck safely.
SourceHuman Factors and Ergonomics Society·DateMay 1, 1996