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Cannabis use and transition to psychosis in people at ultra-high risk.
Valmaggia LR, Day FL, Jones C, Bissoli S, Pugh C, Hall D, Bhattacharyya S, Howes O, Stone J, Fusar-Poli P, Byrne M, McGuire PK. Valmaggia LR, et al. Among authors: howes o. Psychol Med. 2014 Sep;44(12):2503-12. doi: 10.1017/S0033291714000117. Psychol Med. 2014. PMID: 25055169
Street slang and schizophrenia.
Howes OD, Weinstein S, Tabraham P, Valmaggia L, Broome M, McGuire P. Howes OD, et al. BMJ. 2007 Dec 22;335(7633):1294. doi: 10.1136/bmj.39419.647118.25. BMJ. 2007. PMID: 18156234 Free PMC article.
Abnormal P300 in people with high risk of developing psychosis.
Bramon E, Shaikh M, Broome M, Lappin J, Bergé D, Day F, Woolley J, Tabraham P, Madre M, Johns L, Howes O, Valmaggia L, Pérez V, Sham P, Murray RM, McGuire P. Bramon E, et al. Among authors: howes o. Neuroimage. 2008 Jun;41(2):553-60. doi: 10.1016/j.neuroimage.2007.12.038. Epub 2008 Jan 4. Neuroimage. 2008. PMID: 18387827 Free article.
'Truman' signs and vulnerability to psychosis.
Fusar-Poli P, Howes O, Valmaggia L, McGuire P. Fusar-Poli P, et al. Among authors: howes o. Br J Psychiatry. 2008 Aug;193(2):168. doi: 10.1192/bjp.193.2.168. Br J Psychiatry. 2008. PMID: 18670010 No abstract available.
Multimodal functional imaging investigation before and after the onset of psychosis.
Fusar-Poli P, Howes O, Valli I, Allen P, Broome M, Grasby P, McGuire P. Fusar-Poli P, et al. Among authors: howes o. Int J Neuropsychopharmacol. 2009 May;12(4):579-81. doi: 10.1017/S146114570800953X. Epub 2008 Oct 17. Int J Neuropsychopharmacol. 2009. PMID: 18925982 Free article. No abstract available.
Opposite effects of catechol-O-methyltransferase Val158Met on cortical function in healthy subjects and patients with schizophrenia.
Prata DP, Mechelli A, Fu CH, Picchioni M, Kane F, Kalidindi S, McDonald C, Howes O, Kravariti E, Demjaha A, Toulopoulou T, Diforti M, Murray RM, Collier DA, McGuire PK. Prata DP, et al. Among authors: howes o. Biol Psychiatry. 2009 Mar 15;65(6):473-80. doi: 10.1016/j.biopsych.2008.09.027. Epub 2008 Dec 3. Biol Psychiatry. 2009. PMID: 19054502
469 results