King's College London

Research portal

Professor Andrea Mechelli

  1. Using machine learning and structural neuroimaging to detect first episode psychosis: reconsidering the evidence

    Vieira, S., Gong, Q., Pinaya, W. H. L., Scarpazza, C., Tognin, S., Crespo-Facorro, B., Tordesillas-Gutierrez, D., Ortiz-Garcia, V., Setién-Suero, E., Scheepers, F., van Haren, N. E. M., Kahn, R. S., Reis Marques, T., Murray, R., David, A., Dazzan, P., McGuire, P. & Mechelli, A., 27 Feb 2019, In : Schizophrenia Bulletin.

    Research output: Contribution to journalArticle

  2. Dysconnectivity of the medio-dorsal thalamic nucleus in drug-naïve first episode schizophrenia: diagnosis-specific or trans-diagnostic effect?

    Gong, Q., Puthusseryppady, V., Dai, J., He, M., Xu, X., Shi, Y., Zhou, B., Ai, Y., Yang, C., Zhang, F., Lui, S. & Mechelli, A., 16 Jan 2019, In : Translational psychiatry. 9, 1, p. 9 9.

    Research output: Contribution to journalArticle

  3. Accepted/In press
  4. Common Dysfunction of Large-Scale Neurocognitive Networks across Psychiatric Disorders

    Sha, Z., Wager, T. D., Mechelli, A. & He, Y., 23 Nov 2018, In : Biological psychiatry. 85, 5, p. 379-388

    Research output: Contribution to journalArticle

  5. A transdiagnostic neuroanatomical signature of psychiatric illness

    Gong, Q., Scarpazza, C., Dai, J., He, M., Xu, X., Shi, Y., Zhou, B., Vieira, S., Mccrory, E., Ai, Y., Yang, C., Zhang, F., Lui, S. & Mechelli, A., 8 Aug 2018, In : Neuropsychopharmacology.

    Research output: Contribution to journalArticle

  6. Urban Mind: Using Smartphone Technologies to Investigate the Impact of Nature on Mental Well-Being in Real Time

    Bakolis, I., Hammoud, R., Smythe, M., Gibbons, J., Davidson, N., Tognin, S. & Mechelli, A., Feb 2018, In : BioScience. 68, 2, p. 134-145 12 p.

    Research output: Contribution to journalArticle

  7. Autobiographical memory: A candidate latent vulnerability mechanism for psychiatric disorder following childhood maltreatment

    Mccrory, E. J., Puetz, V. B., Maguire, E. A., Mechelli, A., Palmer, A., Gerin, M. I., Kelly, P. A., Koutoufa, I. & Viding, E., 1 Oct 2017, In : British Journal of Psychiatry. 211, 04, p. 216-222

    Research output: Contribution to journalArticle

  8. Discriminative log-euclidean kernels for learning on brain networks

    Young, J., Lei, D. & Mechelli, A., 2 Sep 2017, Connectomics in NeuroImaging - 1st International Workshop, CNI 2017 Held in Conjunction with MICCAI 2017, Proceedings. Springer Verlag, Vol. 10511 LNCS. p. 25-34 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10511 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

  9. Using clinical information to make individualized prognostic predictions in people at ultra high risk for psychosis

    Mechelli, A., Lin, A., Wood, S., McGorry, P., Amminger, P., Tognin, S., McGuire, P., Young, J., Nelson, B. & Yung, A., Jun 2017, In : Schizophrenia Research. 184, p. 32-38

    Research output: Contribution to journalArticle

  10. Authors' reply

    Crossley, N. & Mechelli, A., 1 Mar 2016, In : British Journal of Psychiatry. 208, 3, p. 298-299 2 p.

    Research output: Contribution to journalArticle

  11. When the single matters more than the Group (II): Addressing the problem of high false positive rates in single case voxel based morphometry using non-parametric statistics

    Scarpazza, C., Nichols, T. E., Seramondi, D., Maumet, C., Sartori, G. & Mechelli, A., 25 Jan 2016, In : Frontiers in Neuroscience. 10, JAN, p. 1-8 6.

    Research output: Contribution to journalArticle

  12. A Neuroanatomical Signature for Schizophrenia Across Different Ethnic Groups

    Gong, Q., Dazzan, P., Scarpazza, C., Kasai, K., Hu, X., Marques, T. R., Iwashiro, N., Huang, X., Murray, R. M., Koike, S., David, A. S., Yamasue, H., Lui, S. & Mechelli, A., 1 Nov 2015, In : Schizophrenia Bulletin. 41, 6, p. 1266-1275 10 p.

    Research output: Contribution to journalArticle

  13. Neuroimaging distinction between neurological and psychiatric disorders

    Crossley, N. A., Scott, J., Ellison-Wright, I. & Mechelli, A., 1 Nov 2015, In : British Journal of Psychiatry. 207, 5, p. 429-434

    Research output: Contribution to journalArticle

  14. Sex differences in socioemotional functioning, attentional bias, and gray matter volume in maltreated children: A multilevel investigation

    Kelly, P. A., Viding, E., Puetz, V. B., Palmer, A. L., Mechelli, A., Pingault, J. B., Samuel, S. & McCrory, E. J., 1 Nov 2015, In : Development and Psychopathology. 27, p. 1591-1609 19 p.

    Research output: Contribution to journalArticle

  15. Can neuroimaging be used to predict the onset of psychosis?

    McGuire, P., Sato, J. R., Mechelli, A., Jackowski, A., Bressan, R. A. & Zugman, A., 28 Oct 2015, In : The Lancet Psychiatry. 2, 12, p. 1117-1122

    Research output: Contribution to journalArticle

  16. Predicting clinical response in people at ultra-high risk of psychosis: A systematic and quantitative review

    Mechelli, A., Prata, D., Kefford, C. & Kapur, S., 1 Aug 2015, In : DRUG DISCOVERY TODAY. 20, 8, p. 924-927 4 p.

    Research output: Contribution to journalArticle

  17. False positive rates in Voxel-based Morphometry studies of the human brain: Should we be worried?

    Scarpazza, C., Tognin, S., Frisciata, S., Sartori, G. & Mechelli, A., 1 May 2015, In : Neuroscience and Biobehavioral Reviews. 52, p. 49-55 7 p.

    Research output: Contribution to journalArticle

  18. Predictors of treatment response in young people at ultra-high risk for psychosis who received long-chain omega-3 fatty acids

    Amminger, G. P., Mechelli, A., Rice, S., Kim, S. W., Klier, C. M., McNamara, R. K., Berk, M., McGorry, P. D. & Schäfer, M. R., 13 Jan 2015, In : Translational psychiatry. 5, 1, e495.

    Research output: Contribution to journalArticle

  19. Are we really mapping psychosis risk? Neuroanatomical signature of affective disorders in subjects at ultra high risk

    Modinos, G., Allen, P., Frascarelli, M., Tognin, S., Valmaggia, L., Xenaki, L., Keedwell, P., Broome, M., Valli, I., Woolley, J., Stone, J. M., Mechelli, A., Phillips, M. L., McGuire, P. & Fusar-Poli, P., Dec 2014, In : Psychological Medicine. 44, 16, p. 3491-3501 11 p.

    Research output: Contribution to journalArticle

  20. The hubs of the human connectome are generally implicated in the anatomy of brain disorders

    Crossley, N. A., Mechelli, A., Scott, J., Carletti, F., Fox, P. T., McGuire, P. & Bullmore, E. T., Aug 2014, In : Brain. 137, 8, p. 2382-2395 14 p.

    Research output: Contribution to journalArticle

  21. Evidence of reporting biases in voxel-based morphometry (VBM) studies of psychiatric and neurological disorders

    Fusar-Poli, P., Radua, J., Frascarelli, M., Mechelli, A., Borgwardt, S., Di Fabio, F., Biondi, M., Ioannidis, J. P. A. & David, S. P., Jul 2014, In : Human Brain Mapping. 35, 7, p. 3052-3065 14 p.

    Research output: Contribution to journalArticle

  22. Symptom dimensions of the psychotic symptom rating scales in psychosis: a multisite study

    Woodward, T. S., Jung, K., Hwang, H., Yin, J., Taylor, L., Menon, M., Peters, E., Kuipers, E., Waters, F., Lecomte, T., Sommer, I. E., Daalman, K., van Lutterveld, R., Hubl, D., Kindler, J., Homan, P., Badcock, J. C., Chhabra, S., Cella, M., Keedy, S. & 5 othersAllen, P., Mechelli, A., Preti, A., Siddi, S. & Erickson, D., Jul 2014, In : Schizophrenia Bulletin. 40 , Suppl 4, p. S265-S274 10 p.

    Research output: Contribution to journalArticle

  23. Multivariate pattern analysis of DTI reveals differential white matter in individuals with obsessive-compulsive disorder

    Li, F., Huang, X., Tang, W., Yang, Y., Li, B., Kemp, G. J., Mechelli, A. & Gong, Q., Jun 2014, In : Human Brain Mapping. 35, 6, p. 2643-2651 9 p., N/A.

    Research output: Contribution to journalArticle

  24. Characterization of major depressive disorder using a multiparametric classification approach based on high resolution structural images

    Qiu, L., Huang, X., Zhang, J., Wang, Y., Kuang, W., Li, J., Wang, X., Wang, L., Yang, X., Lui, S., Mechelli, A. & Gong, Q., Mar 2014, In : Journal of psychiatry & neuroscience : JPN. 39, 2, p. 78-86 9 p., N/A.

    Research output: Contribution to journalArticle

  25. The effects of psychotherapy on brain function: a systematic and critical review

    Barsaglini, A., Sartori, G., Benetti, S., Pettersson-Yeo, W. & Mechelli, A., Mar 2014, In : Progress in Neurobiology. 114, p. 1-14 14 p.

    Research output: Contribution to journalArticle

  26. Quantitative Prediction of Individual Psychopathology in Trauma Survivors Using Resting-State fMRI

    Gong, Q., Li, L., Du, M., Pettersson-Yeo, W., Crossley, N., Yang, X., Li, J., Huang, X. & Mechelli, A., Feb 2014, In : Neuropsychopharmacology. 39, 3, p. 681-687 7 p., N/A.

    Research output: Contribution to journalArticle

  27. Reduced parahippocampal cortical thickness in subjects at ultra-high risk for psychosis

    Tognin, S., Riecher-Rössler, A., Meisenzahl, E. M., Wood, S. J., Hutton, C., Borgwardt, S. J., Koutsouleris, N., Yung, A. R., Allen, P., Phillips, L. J., McGorry, P. D., Valli, I., Velakoulis, D., Nelson, B., Woolley, J., Pantelis, C., McGuire, P. & Mechelli, A., 10 May 2013, In : Psychological Medicine. p. 1-10 10 p.

    Research output: Contribution to journalArticle

  28. When the single matters more than the group: Very high false positive rates in single case Voxel Based Morphometry

    Scarpazza, C., Sartori, G., De Simone, M. S. & Mechelli, A., 15 Apr 2013, In : NeuroImage. 70, N/A, p. 175-188 14 p., N/A.

    Research output: Contribution to journalArticle

  29. Amygdala activation in maltreated children during pre-attentive emotional processing

    McCrory, E. J., De Brito, S. A., Kelly, P. A., Bird, G., Sebastian, C. L., Mechelli, A., Samuel, S. & Viding, E., Apr 2013, In : British Journal of Psychiatry. 202, 4, p. 269-276 8 p.

    Research output: Contribution to journalArticle

  30. Impact of acute stress on human brain microstructure: An MR diffusion study of earthquake survivors

    Chen, L., Lui, S., Wu, Q-Z., Zhang, W., Zhou, D., Chen, H-F., Huang, X-Q., Kuang, W-H., Chan, R. C., Mechelli, A. & Gong, Q-Y., 1 Feb 2013, In : Human Brain Mapping. 34, 2, p. 367–373

    Research output: Contribution to journalArticle

  31. Reading without the left ventral occipito-temporal cortex

    Seghier, M. L., Neufeld, N. H., Zeidman, P., Leff, A. P., Mechelli, A., Nagendran, A., Riddoch, J. M., Humphreys, G. W. & Price, C. J., Dec 2012, In : Neuropsychologia. 50, 14, p. 3621-3635 15 p.

    Research output: Contribution to journalArticle

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