1936 Participants

We are currently undertaking the 4th wave in this important long-term study. Information gathered from this wave will continue to help decipher how the human mind and brain ages. Details of this current stage can be seen by clicking on Information Sheet. To find out more about the people involved with the study please see Study Team.

We are not trying to recruit any new people to the study. However we are contacting those men and women who have helped us before as we hope that they will be able to continue to take part in this new phase of the study. You will be familiar with many of the measures we are carrying out as these are repeated to map out how they change within individuals over time. These include various neuropsychological tests of cognitive function and brain imaging, along with various measures of your physical fitness. There are also some new measures being taken at this new wave.