Barnaby Nelson

Patients', carers' and clinicians' attitudes towards alternative terms to describe the at-risk for psychosis state.

Andrea Polari, Rebekah Street, Philippe Conus, Adam Finkelstein, Jessica A Hartmann, Sung-Wan Kim, Patrick McGorry, Carsten Schley, Magenta Simmons, John Stratford, Andrew Thompson, Alison Yung, Barnaby Nelson, Suzie Lavoie

Journal article  |  2021  |  Schizophr Res

OBJECTIVE: Language used in psychiatry is important because it provides an understandable and accurate way of describing clinical ..

Investigation of structural brain correlates of neurological soft signs in individuals at ultra-high risk for psychosis

Ya Wang, Esmee E Braam, Cassandra MJ Wannan, Tamsyn E Van Rheenen, Raymond CK Chan, Barnaby Nelson, Patrick D McGorry, Alison R Yung, Ashleigh Lin, Warrick J Brewer, John Koutsogiannis, Stephen J Wood, Dennis Velakoulis, Christos Pantelis, Vanessa L Cropley

Journal article  |  2021  |  EUROPEAN ARCHIVES OF PSYCHIATRY AND CLINICAL NEUROSCIENCE

Increased severity of neurological soft signs (NSS) in schizophrenia have been associated with abnormal brain morphology in cerebe..

My child's future mental health: Carer's engagement with risk identification in an intervention study for youth with at-risk mental states

Michael Tham, Sarah Bendall, Thomas Carlyon-Stewart, Andrea Polari, Jessica Hartmann, Melissa Kerr, Paul Amminger, Patrick McGorry, Barnaby Nelson, Aswin Ratheesh

Journal article  |  2021  |  EARLY INTERVENTION IN PSYCHIATRY

AIM: Prevention and early intervention efforts of serious mental illnesses has yielded promising results. However, alongside benef..

Association between tobacco use and symptomatology in individuals at ultra-high risk to develop a psychosis: A longitudinal study.

Heleen S van der Heijden, Frederike Schirmbeck, Philip McGuire, Lucia R Valmaggia, Matthew J Kempton, Mark van der Gaag, Barnaby Nelson, Anita Riecher-Rössler, Rodrigo Bressan, Neus Barrantes-Vidal, Stephan Ruhrmann, Gabriele Sachs, Lieuwe de Haan, Jentien M Vermeulen, undefined EU-GEI High Risk Study

Journal article  |  2021  |  Schizophr Res

BACKGROUND: The high prevalence rates and impact of tobacco smoking in individuals with a psychotic disorder have become an increa..

Toxoplasma gondii, Herpesviridae and long-term risk of transition to first-episode psychosis in an ultra high-risk sample.

E Burkhardt, M Berger, RH Yolken, A Lin, HP Yuen, SJ Wood, SM Francey, A Thompson, PD McGorry, B Nelson, AR Yung, GP Amminger

Journal article  |  2021  |  Schizophr Res

BACKGROUND: Ultra high-risk (UHR) criteria were introduced to identify people at imminent risk of developing psychosis. To improve..

Obsessive-Compulsive Symptoms and Other Symptoms of the At-risk Mental State for Psychosis: A Network Perspective

Hui Lin Ong, Adela-Maria Isvoranu, Frederike Schirmbeck, Philip McGuire, Lucia Valmaggia, Matthew J Kempton, Mark van der Gaag, Anita Riecher-Rossler, Rodrigo A Bressan, Neus Barrantes-Vidal, Barnaby Nelson, G Paul Amminger, Patrick McGorry, Christos Pantelis, Marie-Odile Krebs, Merete Nordentoft, Birte Glenthoj, Stephan Ruhrmann, Gabriele Sachs, Bart PF Rutten, et al.

Journal article  |  2021  |  SCHIZOPHRENIA BULLETIN

BACKGROUND: The high prevalence of obsessive-compulsive symptoms (OCS) among subjects at Ultra-High Risk (UHR) for psychosis is we..

Cannabidiol for at risk for psychosis youth: A randomized controlled trial

G Paul Amminger, Ashleigh Lin, Melissa Kerr, Amber Weller, Jessica Spark, Charlotte Pugh, Sally O'Callaghan, Maximus Berger, Scott R Clark, James G Scott, Andrea Baker, Iain McGregor, David Cotter, Zoltan Sarnyai, Andrew Thompson, Alison R Yung, Brian O'Donoghue, Eoin Killackey, Cathy Mihalopoulos, Hok Pan Yuen, et al.

Journal article  |  2021  |  EARLY INTERVENTION IN PSYCHIATRY

BACKGROUND: No biological treatment has been firmly established for the at-risk stage of psychotic disorder. In this study we aim ..

Functional Connectivity in Antipsychotic-Treated and Antipsychotic-Naive Patients With First-Episode Psychosis and Low Risk of Self-harm or Aggression A Secondary Analysis of a Randomized Clinical Trial

Sidhant Chopra, Shona M Francey, Brian O'Donoghue, Kristina Sabaroedin, Aurina Arnatkeviciute, Vanessa Cropley, Barnaby Nelson, Jessica Graham, Lara Baldwin, Steven Tahtalian, Hok Pan Yuen, Kelly Allott, Mario Alvarez-Jimenez, Susy Harrigan, Christos Pantelis, Stephen J Wood, Patrick McGorry, Alex Fornito

Journal article  |  2021  |  JAMA PSYCHIATRY

Importance: Altered functional connectivity (FC) is a common finding in resting-state functional magnetic resonance imaging (rs-fM..

Cognitive ability and metabolic physical health in first-episode psychosis

Sarah Whitson, Brian O'Donoghue, Robert Hester, Lara Baldwin, Susy Harrigan, Shona Francey, Jessica Graham, Barnaby Nelson, Aswin Ratheesh, Mario Alvarez-Jimenez, Alex Fornito, Christos Pantelis, Hok Pan Yuen, Andrew Thompson, Melissa Kerr, Michael Berk, Stephen J Wood, Patrick McGorry, Kelly Allott

Journal article  |  2021  |  SCHIZOPHRENIA RESEARCH-COGNITION

Cognitive impairments are a core feature of first-episode psychosis (FEP), arising before illness onset and antipsychotic exposure..

Basic self-disturbance in subjects at clinical high risk for psychosis: Relationship with clinical and functional outcomes at one year follow-up

Tor Gunnar Vaernes, Jan Ivar Rossberg, Ingrid Melle, Barnaby Nelson, Kristin Lie Romm, Paul Moller

Journal article  |  2021  |  PSYCHIATRY RESEARCH

Basic self-disturbance (BSD) is assumed to drive symptom development in schizophrenia spectrum disorders and in clinical high-risk..