Pharmacological Cognitive Enhancement（PCE）に関する現状について

抄録

Pharmacological cognitive enhancement (PCE) refers to the use of biochemical enhancers for achieving improved mental performance in healthy individuals. One particular use of PCE prevalence is the misuse of these enhancers among university students for academic performance enhancement. The prevalence rates demonstrate the use of a broad spectrum of substances for PCE that can be classified as OTC, prescription, and illegal drugs. Given that certain substances have been widely used for years, their long-term effectiveness and side effects in the healthy population are essential to know. The question of safety and efficacy or benefit versus risk is not only of individual and societal interest but also bears implications for regulatory and policy decision-making. As far as safety is concerned, there is a particular problem with healthy children, whose brains are still in development. Soft enhancers, such as energy drinks, might be commonly used worldwide. Performance pressure, stress, and psychiatric disorders may be associated with PCE use and need to be considered when planning anti-PCE-themed educational activities. In an increasingly complex information society, demands for cognitive functioning are growing; however, it is doubtful whether we should welcome the use of PCEs for the support of work productivity or the improvement of our life quality. Societal discussions on PCE might give an opportunity to consider a meaningful life in all aspects.