Rob Hester

Perceptual decision confidence is sensitive to forgone physical effort expenditure.

William Turner, Raina Angdias, Daniel Feuerriegel, Trevor T-J Chong, Robert Hester, Stefan Bode

Journal article  |  2021  |  Cognition

Contemporary theoretical accounts of metacognition propose that action-related information is used in the computation of perceptua..

Perceptual change-of-mind decisions are sensitive to absolute evidence magnitude.

William Turner, Daniel Feuerriegel, Milan Andrejević, Robert Hester, Stefan Bode

Journal article  |  2021  |  Cognitive Psychology

To navigate the world safely, we often need to rapidly 'change our mind' about decisions. Current models assume that initial decis..

Impaired error awareness in healthy older adults: an age group comparison study

Joyce Sim, Felicity L Brown, Redmond G O'Connell, Robert Hester

Journal article  |  2020  |  Neurobiology of Aging

Aging is associated with reduced conscious error detection but the brain regions mediating these changes have yet to be clarified...

Predicting alcohol dependence frommulti-sitebrain structural measures

Sage Hahn, Scott Mackey, Janna Cousijn, John J Foxe, Andreas Heinz, Robert Hester, Kent Hutchinson, Falk Kiefer, Ozlem Korucuoglu, Tristram Lett, Chiang-Shan R Li, Edythe London, Valentina Lorenzetti, Luijten Maartje, Reza Momenan, Catherine Orr, Martin Paulus, Lianne Schmaal, Rajita Sinha, Zsuzsika Sjoerds, et al.

Journal article  |  2020  |  Human Brain Mapping

To identify neuroimaging biomarkers of alcohol dependence (AD) from structural magnetic resonance imaging, it may be useful to dev..

Transition to substance use disorders: impulsivity for reward and learning from reward

Antoinette Poulton, Robert Hester

Journal article  |  2020  |  Social Cognitive and Affective Neuroscience

Substance dependence constitutes a profound societal burden. Although large numbers of individuals use licit or illicit substances..

Omega-3 fatty acids and neurocognitive ability in young people at ultra-high risk for psychosis

Alison McLaverty, Kelly A Allott, Maximus Berger, Rob Hester, Patrick D McGorry, Barnaby Nelson, Connie Markulev, Hok Pan Yuen, Miriam R Schaefer, Nilufar Mossaheb, Monika Schloegelhofer, Stefan Smesny, Ian B Hickie, Gregor Emanuel Berger, Eric YH Chen, Lieuwe de Haan, Dorien H Nieman, Merete Nordentoft, Anita Riecher-Roessler, Swapna Verma, et al.

Journal article  |  2020  |  Early Intervention in Psychiatry

BACKGROUND: Neurocognitive impairments are core early features of psychosis and are observed in those at ultra-high risk (UHR) for..

How do substance use disorders compare to other psychiatric conditions on structural brain abnormalities? A cross-disorder meta-analytic comparison using theENIGMAconsortium findings

Xavier Navarri, Mohammad H Afzali, Jacob Lavoie, Rajita Sinha, Dan J Stein, Reza Momenan, Dick J Veltman, Ozlem Korucuoglu, Zsuzsika Sjoerds, Ruth J van Holst, Rob Hester, Catherine Orr, Janna Cousijn, Murat Yucel, Valentina Lorenzetti, Reinout Wiers, Neda Jahanshad, David C Glahn, Paul M Thompson, Scott Mackey, et al.

Journal article  |  2020  |  Human Brain Mapping

Alcohol use disorder (AUD) and cannabis use disorder (CUD) are associated with brain alterations particularly involving fronto-cer..

MS-SMART study: systematic sampling bias concerns

Lisa B Grech, Robert Hester, Stephen Stuckey, Michelle Allan, Ernest Butler

Journal article  |  2020  |  The Lancet Neurology

Processing of performance errors predicts memory formation: Enhanced feedback-related negativities for corrected versus repeated errors in an associative learning paradigm

Ellen RA de Bruijn, Rogier B Mars, Rob Hester

Journal article  |  2020  |  European Journal of Neuroscience

Learning from errors or negative feedback is crucial for adaptive behavior. FMRI studies have demonstrated enhanced anterior cingu..

Untreated and under-treated depressive symptoms in people with multiple sclerosis in an Australian context: A secondary analysis

LB Grech, S Haines, CH Marck, R Hester, E Butler

Journal article  |  2020  |  Collegian Journal of the Royal College of Nursing Australia