Hok Yuen

The association between stressful experiences and OCD symptoms in young adults at transdiagnostic risk.

Louise Destrée, Lucy Albertella, Laura Jobson, Patrick McGorry, Andrew Chanen, Aswin Ratheesh, Christopher Davey, Andrea Polari, Paul Amminger, Hok Pan Yuen, Jessica Hartmann, Rachael Spooner, Leonardo F Fontenelle, Barnaby Nelson

Journal article  |  2023  |  J Affect Disord

BACKGROUND: It is unclear whether there is a specific association between stressful experiences and obsessive-compulsive symptoms ..

Isolating the impact of antipsychotic medication on metabolic health: Secondary analysis of a randomized controlled trial of antipsychotic medication versus placebo in antipsychotic medication naive first-episode psychosis (the STAGES study)

Brian O'Donoghue, Kelly Allott, Susy Harrigan, Franco Scalzo, Janine Ward, Sumudu Mallawaarachchi, Sarah Whitson, Lara Baldwin, Jessica Graham, Edward Mullen, Craig MacNeil, Dylan Alexander, Stephen J Wood, Michael Berk, Mario Alvarez-Jimenez, Andrew Thompson, Alex Fornito, Hok Pan Yuen, Barnaby Nelson, Shona M Francey, et al.

Journal article  |  2022  |  EARLY INTERVENTION IN PSYCHIATRY

BACKGROUND: Cardiovascular and metabolic diseases are the leading contributors to the early mortality associated with psychotic di..

Effects of omega-3 polyunsaturated fatty acid supplementation on cognitive functioning in youth at ultra-high risk for psychosis: secondary analysis of the NEURAPRO randomised controlled trial

Nicholas Cheng, Alison McLaverty, Barnaby Nelson, Connie Markulev, Miriam R Schafer, Maximus Berger, Nilufar Mossaheb, Monika Schlogelhofer, Stefan Smesny, Ian B Hicikie, Gregor E Berger, Eric YH Chen, Lieuwe de Haan, Dorien H Nieman, Merete Nordentoft, Anita Riecher-Rossler, Swapna Verma, Rebekah Street, Andrew Thompson, Hok Pan Yuen, et al.

Journal article  |  2022  |  BJPSYCH OPEN

BACKGROUND: Cognitive impairments are well-established features of psychotic disorders and are present when individuals are at ult..

Intelligence trajectories in individuals at ultra-high risk for psychosis: An 8-year longitudinal analysis

Nicholas Cheng, Ashleigh Lin, Stephen Bowden, Caroline Gao, Alison R Yung, Barnaby Nelson, Andrew Thompson, Hok Pan Yuen, Warrick J Brewer, Daniela Cagliarini, Annie Bruxner, Magenta Simmons, Christina Broussard, Christos Pantelis, Patrick D McGorry, Kelly Allott, Stephen J Wood

Journal article  |  2022  |  SCHIZOPHRENIA RESEARCH

Cognitive impairment is a well-documented predictor of transition to a full-threshold psychotic disorder amongst individuals at ul..

Longitudinal Illness- and Medication-Related Brain Volume Changes in Psychosis are Shaped by Connectome Architecture

Sidhant Chopra, Stuart Oldham, Alex Holmes, Ashlea Segal, Edwina Orchard, Kristina Sabaroedin, Shona Francey, Brian O'Donoghue, Vanessa Cropley, Barnaby Nelson, Jessica Graham, Lara Baldwin, Jeggan Tiego, Hok Pan Yuen, Kelly Allott, Mario Alvarez-Jimenez, Suzy Harrigan, Christos Pantelis, Stephen Wood, Mark Bellgrove, et al.

Conference Proceedings  |  2022  |  BIOLOGICAL PSYCHIATRY

P529. Longitudinal Illness- and Medication-Related Brain Volume Changes in Psychosis are Shaped by Connectome Architecture

Sidhant Chopra, Stuart Oldham, Alex Holmes, Ashlea Segal, Edwina Orchard, Kristina Sabaroedin, Shona Francey, Brian O'Donoghue, Vanessa Cropley, Barnaby Nelson, Jessica Graham, Lara Baldwin, Jeggan Tiego, Hok Pan Yuen, Kelly Allott, Mario Alvarez-Jimenez, Suzy Harrigan, Christos Pantelis, Stephen Wood, Mark Bellgrove, et al.

Journal article  |  2022  |  Biological Psychiatry

Pineal morphology of the clinical high-risk state for psychosis and different psychotic disorders

Tsutomu Takahashi, Stephen J Wood, Alison R Yung, Barnaby Nelson, Ashleigh Lin, Hok Pan Yuen, Lisa J Phillips, Michio Suzuki, Patrick D McGorry, Dennis Velakoulis, Christos Pantelis

Journal article  |  2022  |  SCHIZOPHRENIA RESEARCH

BACKGROUND: Pineal volume reductions have been reported in schizophrenia and clinical high-risk states for the development of psyc..

Frontostriatothalamic effective connectivity and dopaminergic function in the psychosis continuum

Kristina Sabaroedin, Adeel Razi, Sidhant Chopra, Nancy Tran, Andrii Pozaruk, Zhaolin Chen, Amy Finlay, Barnaby Nelson, Kelly Allott, Mario Alvarez-Jimenez, Jessica Graham, Hok P Yuen, Susy Harrigan, Vanessa Cropley, Sujit Sharma, Bharat Saluja, Rob Williams, Christos Pantelis, Stephen J Wood, Brian O'Donoghue, et al.

Journal article  |  2022  |  BRAIN

Dysfunction of fronto-striato-thalamic (FST) circuits is thought to contribute to dopaminergic dysfunction and symptom onset in ps..

Baseline data of a sequential multiple assignment randomized trial (STEP study)

Jessica A Hartmann, Barnaby Nelson, Gunther Paul Amminger, Jessica Spark, Hok Pan Yuen, Melissa J Kerr, Andrea Polari, Nicky Wallis, Julie Blasioli, Lisa Dixon, Cameron Carter, Rachel Loewy, Tara A Niendam, Martha Shumway, Patrick D McGorry

Journal article  |  2022  |  EARLY INTERVENTION IN PSYCHIATRY

AIM: Research has shown that preventative intervention in individuals at ultra-high risk of psychosis (UHR) improves symptomatic a..

Twelve-Month Cognitive Trajectories in Individuals at Ultra-High Risk for Psychosis: A Latent Class Analysis

K Allott, SJ Schmidt, HP Yuen, SJ Wood, B Nelson, C Markulev, S Lavoie, WJ Brewer, MR Schäfer, N Mossaheb, M Schlögelhofer, S Smesny, IB Hickie, GE Berger, EYH Chen, L De Haan, DH Nieman, M Nordentoft, A Riecher-Rössler, S Verma, et al.

Journal article  |  2022  |  Schizophrenia Bulletin Open

Understanding longitudinal cognitive performance in individuals at ultra-high risk for psychosis (UHR) is important for informing ..