 The investigators will examine the training effects in the elderly by comparing the behavioral and EEG measures before and after training. The investigators will include 20 young participants and use their baseline as target performance for training in the elderly. 40 elderly participants will be randomly assigned to one of the two training groups and will be asked to undergo 5 days of active or passive training see Table 1. Upon each day of training, the temporal order judgment TOJ task will be given pre- and post-training. Additionally, prior to the first day of training and at the end of the 5-day training, participants will perform the audiovisual temporal recalibration testing, auditory and visual TOJ tasks, as well as the EEG recording. Follow-up behavioral and EEG assessments will be carried out 7 days after training to examine the persistence of training effects. Changes in the multisensory temporal binding window induced by active training are shown to be stable for at least one week in young adults. 