Healthy volunteers wanted for brain imaging study investigating mood using iPad

The COMET (“Cognition and Mood Evolution across Time”) study is an exciting new research project which aims to explore mood instability and cognitive function in healthy individuals.

We explore mood instability and cognitive function using daily app-based games presented on an iPad, as well as fMRI (functional Magnetic Resonance Imaging) and MEG (Magnetoencephalography) neuroimaging techniques. We also use modern “wearable” technologies that tell us about an individual’s activity patterns and physical state.

You will be reimbursed up to £380 for your participation over a 10-week period. 

 For more information, visit our website:

If you are interested in participating, click here to complete our short pre-screen questionnaire that will help us determine your suitability for the study. Alternatively, if you have any questions or would like further information, please email us on