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Linking Longitudinal Changes in Structural and Functional Connectivity to Persistence of Psychotic Experiences

Safe People

Organisation name

University of Cambridge

Organisation sector

Academic Institute

Applicant name(s)

Sarah MorganIsaac SebeniusEdward BullmoreKate MerritAnthony David

Safe Projects

Project ID

B3873

Lay summary

This project will use longitudinal neuroimaging to study the network features of structural and functional connectivity that characterize subclinical psychotic experiences (PEs) and their development over time. Previous work with the ALSPAC cohort has shown that compared to healthy controls, subjects with a history of PEs show schizophrenia-like topological changes in structural connectivity (Drakesmith et al. 2015). Moreover, the presence of PEs has been associated with mild changes in frontoparietal network configuration during a working memory task (Fonville et al. 2015).

Public benefit statement

We believe that this work will lead to a greater understanding of the brain connectivity signatures of psychotic experiences as well as the biological patterns underlying them. From an academic perspective, we believe that this work will result in the publication of one or more articles in a high-level academic journals.

Latest approval date

23/09/2021