Overview
Responsible for management of the the CUBRIC MEG, EEG, sleep and cognitive laboratories.
Publication
2025
- McNabb, C. B. et al. 2025. WAND: A multi-modal dataset integrating advanced MRI, MEG, and TMS for multi-scale brain analysis. Scientific Data 12 220. (10.1038/s41597-024-04154-7)
2023
- Dimitriadis, S. I. et al. 2023. Genetic risk for schizophrenia is associated with increased proportion of indirect connections in brain networks revealed by a semi-metric analysis: evidence from population sample stratified for polygenic risk. Cerebral Cortex 33 (6), pp.2997-3011. (10.1093/cercor/bhac256)
- Merritt, K. et al., 2023. The impact of cumulative obstetric complications and childhood trauma on brain volume in young people with psychotic experiences. Molecular Psychiatry 28 , pp.3688-3697. (10.1038/s41380-023-02295-6)
2022
- Lancaster, T. et al. 2022. Morphometric analysis of structural MRI using schizophrenia meta-analytic priors distinguish patients from controls in two independent samples and in a sample of individuals with high polygenic risk. Schizophrenia Bulletin 48 (2), pp.524-532. sbab125. (10.1093/schbul/sbab125)
2021
- Dimitriadis, S. I. et al. 2021. Genetic risk for schizophrenia is associated with altered visually-induced gamma band activity: evidence from a population sample stratified polygenic risk. Translational Psychiatry 11 592. (10.1038/s41398-021-01678-z)
- Dimitriadis, S. I. et al. 2021. Global brain flexibility during working memory is reduced in a high genetic risk group for schizophrenia. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging 6 (12), pp.1176-1184. (10.1016/j.bpsc.2021.01.007)
2020
- Dima, D. C. et al. 2020. Electrophysiological network alterations in adults with copy number variants associated with high neurodevelopmental risk. Translational Psychiatry 10 324. (10.1038/s41398-020-00998-w)
- Perry, G. et al. 2020. The gamma response to colour hue in humans: evidence from MEG. PLoS ONE 15 (12) e0243237. (10.1371/journal.pone.0243237)
- Sharp, T. H. et al., 2020. Population neuroimaging: generation of a comprehensive data resource within the ALSPAC pregnancy and birth cohort. Wellcome Open Research 5 203. (10.12688/wellcomeopenres.16060.1)
2019
- Lancaster, T. M. et al. 2019. Structural and functional neuroimaging of polygenic risk for schizophrenia: a recall-by-genotype-based approach. Schizophrenia Bulletin 45 (2), pp.405-414. (10.1093/schbul/sby037)
2018
- Dima, D. , Perry, G. and Singh, K. 2018. Spatial frequency supports the emergence of categorical representations in visual cortex during natural scene perception. NeuroImage 179 , pp.102-116. (10.1016/j.neuroimage.2018.06.033)
- Dima, D. C. et al. 2018. Spatiotemporal dynamics in human visual cortex rapidly encode the emotional content of faces. Human Brain Mapping 39 (10), pp.3993-4006. (10.1002/hbm.24226)
2017
- Messaritaki, E. et al. 2017. Assessment and elimination of the effects of head movement on MEG resting-state measures of oscillatory brain activity. NeuroImage 159 , pp.302-324. (10.1016/j.neuroimage.2017.07.038)
2016
- Perry, G. 2016. The visual gamma response to faces reflects the presence of sensory evidence and not awareness of the stimulus. Royal Society Open Science 3 (3) 150593. (10.1098/rsos.150593)
- Pinotsis, D. A. et al., 2016. Intersubject variability and induced gamma in the visual cortex: DCM with empirical bayes and neural fields. Human Brain Mapping 37 (12), pp.4597-4614. (10.1002/hbm.23331)
2015
- Perry, G. 2015. The effects of cross-orientation masking on the visual gamma response in humans. European Journal of Neuroscience 41 (11), pp.1484-1495. (10.1111/ejn.12900)
- Perry, G. et al. 2015. Linear tuning of gamma amplitude and frequency to luminance contrast: evidence from a continuous mapping paradigm. PLoS ONE 10 (4) e0124798. (10.1371/journal.pone.0124798)
- Robson, S. E. et al., 2015. Structural and neurochemical correlates of individual differences in gamma frequency oscillations in human visual cortex. Journal of Anatomy 227 (4), pp.409-417. (10.1111/joa.12339)
2014
- Perry, G. et al. 2014. Evidence for increased visual gamma responses in photosensitive epilepsy. Epilepsy Research 108 (6), pp.1076-1086. (10.1016/j.eplepsyres.2014.04.012)
- Perry, G. and Singh, K. 2014. Localizing evoked and induced responses to faces using magnetoencephalography. European Journal of Neuroscience 39 (9), pp.1517-1527. (10.1111/ejn.12520)
2013
- Perry, G. et al. 2013. The properties of induced gamma oscillations in human visual cortex show individual variability in their dependence on stimulus size. Neuroimage 68 , pp.83-92. (10.1016/j.neuroimage.2012.11.043)
2011
- Perry, G. et al. 2011. Retinotopic mapping of the primary visual cortex - a challenge for MEG imaging of the human cortex. European Journal of Neuroscience 34 (4), pp.652-661. (10.1111/j.1460-9568.2011.07777.x)
- Pothos, E. M. et al., 2011. Understanding cooperation in the Prisoner's Dilemma game. Personality and Individual Differences 51 (3), pp.210-215. (10.1016/j.paid.2010.05.002)
2010
- Perry, G. , Rolls, E. T. and Stringer, S. M. 2010. Continuous transformation learning of translation invariant representations. Experimental Brain Research 204 (2), pp.255-270. (10.1007/s00221-010-2309-0)
2006
- Perry, G. , Rolls, E. T. and Stringer, S. M. 2006. Spatial vs temporal continuity in view invariant visual object recognition learning. Vision Research 46 (23), pp.3994-4006. (10.1016/j.visres.2006.07.025)
- Stringer, S. M. et al., 2006. Learning invariant object recognition in the visual system with continuous transformations. Biological Cybernetics 94 (2), pp.128-142. (10.1007/s00422-005-0030-z)
Articles
- Dima, D. , Perry, G. and Singh, K. 2018. Spatial frequency supports the emergence of categorical representations in visual cortex during natural scene perception. NeuroImage 179 , pp.102-116. (10.1016/j.neuroimage.2018.06.033)
- Dima, D. C. et al. 2020. Electrophysiological network alterations in adults with copy number variants associated with high neurodevelopmental risk. Translational Psychiatry 10 324. (10.1038/s41398-020-00998-w)
- Dima, D. C. et al. 2018. Spatiotemporal dynamics in human visual cortex rapidly encode the emotional content of faces. Human Brain Mapping 39 (10), pp.3993-4006. (10.1002/hbm.24226)
- Dimitriadis, S. I. et al. 2021. Genetic risk for schizophrenia is associated with altered visually-induced gamma band activity: evidence from a population sample stratified polygenic risk. Translational Psychiatry 11 592. (10.1038/s41398-021-01678-z)
- Dimitriadis, S. I. et al. 2023. Genetic risk for schizophrenia is associated with increased proportion of indirect connections in brain networks revealed by a semi-metric analysis: evidence from population sample stratified for polygenic risk. Cerebral Cortex 33 (6), pp.2997-3011. (10.1093/cercor/bhac256)
- Dimitriadis, S. I. et al. 2021. Global brain flexibility during working memory is reduced in a high genetic risk group for schizophrenia. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging 6 (12), pp.1176-1184. (10.1016/j.bpsc.2021.01.007)
- Lancaster, T. et al. 2022. Morphometric analysis of structural MRI using schizophrenia meta-analytic priors distinguish patients from controls in two independent samples and in a sample of individuals with high polygenic risk. Schizophrenia Bulletin 48 (2), pp.524-532. sbab125. (10.1093/schbul/sbab125)
- Lancaster, T. M. et al. 2019. Structural and functional neuroimaging of polygenic risk for schizophrenia: a recall-by-genotype-based approach. Schizophrenia Bulletin 45 (2), pp.405-414. (10.1093/schbul/sby037)
- McNabb, C. B. et al. 2025. WAND: A multi-modal dataset integrating advanced MRI, MEG, and TMS for multi-scale brain analysis. Scientific Data 12 220. (10.1038/s41597-024-04154-7)
- Merritt, K. et al., 2023. The impact of cumulative obstetric complications and childhood trauma on brain volume in young people with psychotic experiences. Molecular Psychiatry 28 , pp.3688-3697. (10.1038/s41380-023-02295-6)
- Messaritaki, E. et al. 2017. Assessment and elimination of the effects of head movement on MEG resting-state measures of oscillatory brain activity. NeuroImage 159 , pp.302-324. (10.1016/j.neuroimage.2017.07.038)
- Perry, G. 2015. The effects of cross-orientation masking on the visual gamma response in humans. European Journal of Neuroscience 41 (11), pp.1484-1495. (10.1111/ejn.12900)
- Perry, G. 2016. The visual gamma response to faces reflects the presence of sensory evidence and not awareness of the stimulus. Royal Society Open Science 3 (3) 150593. (10.1098/rsos.150593)
- Perry, G. et al. 2011. Retinotopic mapping of the primary visual cortex - a challenge for MEG imaging of the human cortex. European Journal of Neuroscience 34 (4), pp.652-661. (10.1111/j.1460-9568.2011.07777.x)
- Perry, G. et al. 2014. Evidence for increased visual gamma responses in photosensitive epilepsy. Epilepsy Research 108 (6), pp.1076-1086. (10.1016/j.eplepsyres.2014.04.012)
- Perry, G. et al. 2013. The properties of induced gamma oscillations in human visual cortex show individual variability in their dependence on stimulus size. Neuroimage 68 , pp.83-92. (10.1016/j.neuroimage.2012.11.043)
- Perry, G. et al. 2015. Linear tuning of gamma amplitude and frequency to luminance contrast: evidence from a continuous mapping paradigm. PLoS ONE 10 (4) e0124798. (10.1371/journal.pone.0124798)
- Perry, G. , Rolls, E. T. and Stringer, S. M. 2010. Continuous transformation learning of translation invariant representations. Experimental Brain Research 204 (2), pp.255-270. (10.1007/s00221-010-2309-0)
- Perry, G. , Rolls, E. T. and Stringer, S. M. 2006. Spatial vs temporal continuity in view invariant visual object recognition learning. Vision Research 46 (23), pp.3994-4006. (10.1016/j.visres.2006.07.025)
- Perry, G. and Singh, K. 2014. Localizing evoked and induced responses to faces using magnetoencephalography. European Journal of Neuroscience 39 (9), pp.1517-1527. (10.1111/ejn.12520)
- Perry, G. et al. 2020. The gamma response to colour hue in humans: evidence from MEG. PLoS ONE 15 (12) e0243237. (10.1371/journal.pone.0243237)
- Pinotsis, D. A. et al., 2016. Intersubject variability and induced gamma in the visual cortex: DCM with empirical bayes and neural fields. Human Brain Mapping 37 (12), pp.4597-4614. (10.1002/hbm.23331)
- Pothos, E. M. et al., 2011. Understanding cooperation in the Prisoner's Dilemma game. Personality and Individual Differences 51 (3), pp.210-215. (10.1016/j.paid.2010.05.002)
- Robson, S. E. et al., 2015. Structural and neurochemical correlates of individual differences in gamma frequency oscillations in human visual cortex. Journal of Anatomy 227 (4), pp.409-417. (10.1111/joa.12339)
- Sharp, T. H. et al., 2020. Population neuroimaging: generation of a comprehensive data resource within the ALSPAC pregnancy and birth cohort. Wellcome Open Research 5 203. (10.12688/wellcomeopenres.16060.1)
- Stringer, S. M. et al., 2006. Learning invariant object recognition in the visual system with continuous transformations. Biological Cybernetics 94 (2), pp.128-142. (10.1007/s00422-005-0030-z)
Biography
Undergraduate education
2000 - BSc (hons) Psychology – University of Birmingham
Postgraduate education
2006 - DPhil Experimental Psychology – University of Oxford
2001 - MSc Cognitive Science – University of Birmingham
Employment
2022- Multimodal Laboratories Manager – CUBRIC, School of Psychology, Cardiff University.
2014-2022 MEG Laboratory Manager – CUBRIC, School of Psychology, Cardiff University.
2012-2014 - Research Associate – Institute of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University.
2010-2012 - Research Associate (Epilepsy Research UK) – CUBRIC, School of Psychology, Cardiff University.
2008-2010 - Wales Institute of Cognitive Neuroscience Research Officer – Department of Psychology, Swansea University
2006-2008 - Research Fellow – Wellcome Trust Laboratory for MEG Studies, School of Life and Health Sciences, Aston University
Contact Details
+44 29206 88814
Cardiff University Brain Research Imaging Centre, Maindy Road, Cardiff, CF24 4HQ