Search Results - "Sumner, Philip J."

Assessing the dimensionality of scores derived from the Revised Formal Thought Disorder Self-Report Scale in schizotypy by Sumner, Philip J, Meyer, Denny, Carruthers, Sean P, Amirul Islam, Fakir M, Rossell, Susan L

“…The current work explored the dimensionality and convergent validity of responses to Barrera et al.'s (2015) 29-item Formal Thought Disorder-Self Scale…”
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Surviving the COVID-19 pandemic: An examination of adaptive coping strategies by Meyer, Denny, Van Rheenen, Tamsyn E., Neill, Erica, Phillipou, Andrea, Tan, Eric J., Toh, Wei Lin, Sumner, Philip J., Rossell, Susan L.

“…The mental health consequences of the COVID-19 pandemic have been significant in Australia. The aim of this study was to investigate coping strategies that…”
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COVID-19 news consumption and distress in young people: A systematic review by Strasser, Michelle A., Sumner, Philip J., Meyer, Denny

“…•Decline in young people's mental health relates to more consumption of COVID19 news.•13 studies confirmed this for social media news, less so for traditional…”
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Characterising the structure of cognitive heterogeneity in schizophrenia spectrum disorders. A systematic review and narrative synthesis by Carruthers, Sean P., Van Rheenen, Tamsyn E., Gurvich, Caroline, Sumner, Philip J., Rossell, Susan L.

“…•Three distinct cognitive subgroups exist within SSD.•A subgroup characterised by relatively intact cognitive functioning.•An intermediate subgroup…”
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Exploring the conceptualisation, measurement, clinical utility and treatment of formal thought disorder in psychosis: A Delphi study by Zamperoni, Georgia, Tan, Eric J., Sumner, Philip J., Rossell, Susan L.

“…Formal Thought Disorder (FTD) is a recognised psychiatric symptom, yet its characterisation remains debated. This is problematic because it contributes to poor…”
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A systematic review of the structural neuroimaging correlates of thought disorder by Sumner, Philip J., Bell, Imogen H., Rossell, Susan L.

“…•Temporal, frontal and subcortical regions are implicated in thought disorder.•Implicated regions may point to attentional mechanisms underlying thought…”
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A systematic review of task-based functional neuroimaging studies investigating language, semantic and executive processes in thought disorder by Sumner, Philip J., Bell, Imogen H., Rossell, Susan L.

“…•Temporal, frontal and subcortical regions are implicated in thought disorder.•Increases and decreases in activation are associated with thought…”
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Evidence for the factor structure of formal thought disorder: A systematic review by Zamperoni, Georgia, Tan, Eric J., Rossell, Susan L., Meyer, Denny, Sumner, Philip J.

“…Disorganised speech, or, formal thought disorder (FTD), is considered one of the core features of psychosis, yet its factor structure remains debated. This…”
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On the assessment of subjective formal thought disorder by Sumner, Philip J., Rossell, Susan L., Tan, Eric J.

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A detailed examination of pitch discrimination deficits associated with auditory verbal hallucinations in schizophrenia by Richards, Sophie E., Sumner, Philip J., Tan, Eric J., Meyer, Denny, Rossell, Susan L., Carruthers, Sean P.

“…Individuals with schizophrenia spectrum disorders (SSD) and a history of experiencing auditory verbal hallucinations (AVH) exhibit poor pitch discrimination…”
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Assessing the dimensionality of scores derived from the Revised Formal Thought Disorder Self-Report Scale in schizotypy by Philip J Sumner, Denny Meyer, Sean P Carruthers, Fakir M Amirul Islam, Susan L Rossell

“…The current work explored the dimensionality and convergent validity of responses to Barrera et al.'s (2015) 29-item Formal Thought Disorder-Self Scale…”
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Examining Self-Reported Thought Disorder: Continuous Variation, Convergence with Schizotypy, and Cognitive Correlates by Sumner, Philip J., Carruthers, Sean P., Rossell, Susan L.

“…3•Self-reported thought disorder severities vary continuously across diagnoses3•Self-reported thought disorder converges with disorganized…”
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Greater activation of the response inhibition network in females compared to males during stop signal task performance by Gaillard, Alexandra, Rossell, Susan L., Carruthers, Sean P., Sumner, Philip J., Michie, Patricia T., Woods, William, Neill, Erica, Phillipou, Andrea, Toh, Wei Lin, Hughes, Matthew E.

“…•Males were faster at inhibiting their responses.•Females exhibited increased right-dominant fronto-parietal network activation.•Females exhibited increased…”
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Investigating predictors contributing to the expression of schizotypy during the COVID-19 pandemic by Toh, Wei Lin, Sumner, Philip J., Meyer, Denny, Neill, Erica, Phillipou, Andrea, Tan, Eric J., Van Rheenen, Tamsyn E., Rossell, Susan L.

“…The coronavirus (COVID-19) pandemic has caused major disruptions to social and other forms of functioning, which may influence schizotypy expression. The…”
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Comparing the impact of high versus low lockdown severity on the mental health of young people in Australia during the COVID-19 pandemic by Meyer, Denny, Sumner, Philip J., Tan, Eric J., Neill, Erica, Hielscher, Emily, Blake, Julie A., Scott, James G., Phillipou, Andrea, Toh, Wei Lin, Van Rheenen, Tamsyn E., Rossell, Susan L.

“…•Victoria, Australia had one of the most extended 2020 COVID-19 lockdowns in the world.•But the mental health of young people in Victoria was no worse than in…”
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Do schizotypy dimensions reflect the symptoms of schizophrenia? by Thomas, Elizabeth HX, Rossell, Susan L, Tan, Eric J, Neill, Erica, Van Rheenen, Tamsyn E, Carruthers, Sean P, Sumner, Philip J, Louise, Stephanie, Bozaoglu, Kiymet, Gurvich, Caroline

“…Objective: The personality characteristics and symptoms observed in schizophrenia are postulated to lie on a continuum, with non-clinical manifestations…”
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Evidence that a working memory cognitive phenotype within schizophrenia has a unique underlying biology by Dean, Brian, Thomas, Elizabeth H.X., Bozaoglu, Kiymet, Tan, Eric J., Van Rheenen, Tamsyn E., Neill, Erica, Sumner, Philip J., Carruthers, Sean P., Scarr, Elizabeth, Rossell, Susan L, Gurvich, Caroline

“…•A sub-group within schizophrenia has been identified defined because they have with impaired working memory (IWM).•Using Affymetrix™ Human Exon 1.0 ST Arrays,…”
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No influence of sex on the relationship between schizotypy factors and executive control across the schizophrenia spectrum by Gaillard, Alexandra, Tan, Eric J., Carruthers, Sean P., Gurvich, Caroline, Hughes, Matthew E., Neill, Erica, Sumner, Philip J., Van Rheenen, Tamsyn E., Rossell, Susan L.

“…Sex differences in symptoms and executive control across schizophrenia spectrum disorders (SSD) are consistently reported. Similarly, these findings of sex…”
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Exploring the cognitive profiles related to unimodal auditory versus multisensory hallucinations in schizophrenia-spectrum disorders by Bere, Mikaela J., Rossell, Susan L., Tan, Eric J., Carruthers, Sean P., Gurvich, Caroline, Neill, Erica, Sumner, Philip J., Van Rheenen, Tamsyn E., Toh, Wei Lin

“…Hallucinations can be experienced across multiple sensory modalities, but psychiatric studies investigating the cognitive mechanisms of hallucinations have…”
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Psychosis and Hopelessness Mediate the Relationship Between Reduced Sleep and Suicidal Ideation in Schizophrenia Spectrum Disorders by Carruthers, Sean P., Lee, Stuart J., Sankaranarayanan, Anoop, Sumner, Philip J., Toh, Wei Lin, Tan, Eric J., Neill, Erica, Van Rheenen, Tamsyn E., Gurvich, Caroline, Rossell, Susan L.

“…Suicide is a major cause of death amongst individuals with schizophrenia spectrum disorders (SSD). Despite numerous risk factors being identified, accurate…”
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