High levels of childhood trauma associated with changes in hippocampal functional activity and connectivity in young adults during novelty salience.

"Declarations Conflict of interestThe authors have no conflicts of interest to declare. Ethical standardsThe authors assert that all procedures contributing to this work comply with the ethical standards of the relevant national and institutional committees on human experimentation and with the Helsinki Declaration of 1975, as revised in 2008. The study was also approved by the ethical committee of the University of Roehampton. Conflict of interest The authors have no conflicts of interest to declare."

"Funding This research received no specific grant from any funding agency, commercial or not-for-profit sectors. M.D was funded by the Swiss National Science foundation (P2GEP1_200019). P.A was supported by grants from the British Academy and Rosetrees Trust. P.K was supported by a University of Roehampton Doctoral bursary."