References
- McGorry PD, Nelson B, Amminger GP . Intervention in individuals at ultra-high risk for psychosis: a review and future directions. J Clin Psychiatry 2009; 70:1206–1212.
- Yung AR, Nelson B, Stanford C . Validation of ‘prodromal’ criteria to detect individuals at ultra high risk of psychosis: 2 year follow-up. Schizophr Res 2008; 105:10–17.
- Yung AR, Phillips LJ, Nelson B . Randomized controlled trial of interventions for young people at ultra high risk for psychosis: 6-month analysis. J Clin Psychiatry 2010; Epublication ahead of print Oct 19.
- Olsen KA, Rosenbaum B. Prospective investigations of the prodromal state of schizophrenia: review of studies. Acta Psychiatr Scand 2006; 113:247–272.
- Bertelsen M, Jeppesen P, Petersen L . Five-year follow-up of a randomized multicenter trial of intensive early intervention vs standard treatment for patients with a first episode of psychotic illness the OPUS trial. Arch Gen Psychiatry 2008; 65:762–771.
- Gafoor R, Nitsch D, McCrone P . Effect of early intervention on 5-year outcome in non-affective psychosis. Br J Psychiatry 2010; 196:372–376.
- Bosanac P, Patton GC, Castle DJ. Early intervention in psychotic disorders: faith before facts? Psychol Med 2010; 40:353–358.
- McGorry P, Johanessen JO, Lewis S . Early intervention in psychosis: keeping faith with evidence-based health care. Psychol Med 2010; 40:399–404.
- McGorry PD, Killackey E, Yung A. Early intervention in psychosis: concepts, evidence and future directions. World Psychiatry 2008; 7:148–156.
- Yung AR, Yuen HP, McGorry PD . Mapping the onset of psychosis: the comprehensive assessment of at-risk mental states. Aust N Z J Psychiatry 2005; 39:964–971.
- Fuentenebro F. Berrios GE. The predelusional state: a conceptual history. Compr Psychiatry 1995; 36:251–259.
- Berrios GE Luque R Villagran JM. Schizophrenia: a conceptual history. Rev Int Psicol Ter Psicol 2003; 3:111–140.
- Berrios GE, Hauser R. The early development of Kraepelin's ideas on classification: a conceptual history. Psychol Med 1988; 18: 813–821.
- Berrios GE. Classifications in psychiatry: a conceptual history. Aust N Z J Psychiatry 1999; 33:145–160.
- Bleuler E. Dementia praecox; or, the group of schizophrenias. Zinkin J, trans. New York: International Universities Press, 1950.
- Freeman D. Delusions in the nonclinical population. Curr Psychiatry Rep 2006; 8:191–204.
- Johns LC. Hallucinations in the general population. Curr Psychiatry Rep 2005; 7:162–167.
- Barton R. Institutional neurosis. Bristol: Wright, 1966.
- Mason OJ, Brady F. The psychotomimetic effects of short-term sensory deprivation. J Nerv Ment Dis 2009; 197:783–785.
- Moncrieff J. The myth of the chemical cure: a critique of psychiatric drug treatment. London: Palgrave Macmillan, 2007.
- Wittgenstein L. Preliminary studies for the Philosophical investigations: generally known as The blue and brown books. Oxford: Blackwell, 1958.
- Wittgenstein L. Philosophical investigations. Anscombe GEM, trans. Oxford: Blackwell, 1963.
- Drake RJ, Lewis SW. Valuing prodromal psychosis: what do we get and what is the price? Schizophr Res 2010; 120:38–41.
- Yung AR, Nelson B, Thompson A, Wood SJ. The psychosis threshold in ultra high risk (prodromal) research: is it valid? Schizophr Res 2010; 120:1–6.
- McGorry PD, Nelson B, Amminger GP . Intervention in individuals at ultra-high risk for psychosis: a review and future directions. J Clin Psychiatry 2009; 70:1206–1212.
- McGorry PD. Risk syndromes, clinical staging and DSM V: new diagnostic infrastructure for early intervention in psychiatry. Schizophr Res 2010; 120:49–53.
- McGorry PD, Purcell R, Hickie IB, Yung AR, Pantelis P, Jackson HJ. Clinical staging: a heuristic model for psychiatry and youth mental health. Med J Aust 2007; 187S7:S40–S42.