摘要
The aging of society has arrived,and is accompanied by an increase in the absolute numbers of patients with neurological disorders,such as Alzheimer's and Parkinson's diseases(Feigin et al.,2020).Such diseases,particularly Alzheimer's disease and other forms of dementia,affect not only the patients themselves,but also the people around them,including family members and care givers.As a result,such neurological disorders are thought to carry a larger social burden compared to other diseases.The most critical point in the current situation is that there is no effective treatment despite the fact that the number of patients increase with the aging of the population.
