Validity of the dentistry rehabilitation to elderly people

通过测量大脑事件相关电位(ERP)等来检验咀嚼功能的恢复会对大脑产生什么样的影响。对受试者戴义齿后即刻1个月的后稳定性进行测量，包括修复体的治疗计划，测量的结果是P300波幅被认为参与了N200潜伏期，认知判断被认为是参与了大脑信息加工的一种，后稳定性1个月有缩短和增加的趋势，提示信息处理能力的提高。

It was examined by measuring cerebral event-related potential (ERP) etc. what kind of influence recovery of a masticatory function would have on a brain. Measurement for after-stability one month immediately after false-tooth wearing was performed to the subject including a prosthodontic treatment schedule.As a result of measurement, since P300 amplitude said to participate in N200 latent time and the cognitive judgement which are said to participate in the pattern cognition which is one of the cerebral information processing was accepted for the shortening tendency and the increase tendency in after-stability one month, improvement ininformation-handling ability was suggested.