CHARACTERISING FACIAL EMOTION PROCESSING NETWORKS IN BIPOLAR DISORDER

Increased cortical surface area but not altered cortical thickness or gyrification in bipolar disorder following stabilisation from a first episode of mania

Tamsyn E Van Rheenen, Sue M Cotton, Orwa Dandash, Rebecca E Cooper, Elysha Ringin, Rothanthi Daglas-Georgiou, Kelly Allott, Yann Chye, Chao Suo, Craig Macneil, Melissa Hasty, Karen Hallam, Patrick McGorry, Alex Fornito, Murat Yucel, Christos Pantelis, Michael Berk

2023-03-02

BACKGROUND: Despite reports of altered brain morphology in established bipolar disorder (BD), there is limited understanding of wh..

Interactive relationships of Type 2 diabetes and bipolar disorder with cognition: evidence of putative premature cognitive ageing in the UK Biobank Cohort.

Elysha Ringin, David W Dunstan, Roger S McIntyre, Michael Berk, Neville Owen, Susan L Rossell, Tamsyn E Van Rheenen

2023-01-01

Type 2 diabetes (T2D) is disproportionately prevalent in bipolar disorder (BD) and is associated with cognitive deficits in psychi..

The role of semantic clustering in the relationship between verbal memory and psychosocial functioning in schizophrenia and bipolar disorder: Possible distinct cognitive pathway compared to healthy controls.

Mathias Hasse-Sousa, Dayane Santos Martins, Carolina Petry-Perin, Maria Julia Silva de Britto, Isadora Bosini Remus, Clara de Oliveira Lapa, Ramiro de Freitas Xavier Reckziegel, Sarah Corrêa de Sales, Letícia Stephane de Jesus, Marielli Philippsen, Raffael Massuda, Tamsyn E Van Rheenen, Clarissa Severino Gama, Letícia Sanguinetti Czepielewski

2023-01-01

BACKGROUND: Verbal memory (VM) is impaired in schizophrenia (SZ) and bipolar disorder (BD), and predicts psychosocial functioning...

Evidence that a working memory cognitive phenotype within schizophrenia has a unique underlying biology

Brian Dean, Elizabeth HX Thomas, Kiymet Bozaoglu, Eric J Tan, Tamsyn E Van Rheenen, Erica Neill, Philip J Sumner, Sean P Carruthers, Elizabeth Scarr, Susan L Rossell, Caroline Gurvich

2022-10-14

It is suggested studying phenotypes within the syndrome of schizophrenia will accelerate understanding the complex molecular patho..

Psychological-health correlates of physical activity and sedentary behaviour during the COVID pandemic.

Elysha Ringin, Denny Meyer, Erica Neill, Andrea Phillipou, Eric J Tan, Wei Lin Toh, Philip J Sumner, Neville Owen, Mats Hallgren, David W Dunstan, Susan L Rossell, Tamsyn E Van Rheenen

2022-10-01

BACKGROUND: While physical inactivity is associated with adverse psychological outcomes, less is known about the psychological out..

Understanding familial liability for emotion regulation difficulties in bipolar disorder

Tamsyn E Van Rheenen, Kamilla Miskowiak, James Karantonis, Lisa S Furlong, Greg Murray, Susan L Rossell

2022-10-01

BACKGROUND: There has been relatively limited work focused on understanding whether relatives of individuals with bipolar disorder..

Can magnetic resonance imaging enhance the assessment of potential new treatments for cognitive impairment in mood disorders? A systematic review and position paper by the International Society for Bipolar Disorders Targeting Cognition Task Force.

Kamilla W Miskowiak, Nefize Yalin, Ida Seeberg, Katherine E Burdick, Vicent Balanzá-Martínez, Caterina Del Mar Bonnin, Christopher R Bowie, Andre F Carvalho, Annemieke Dols, Katie Douglas, Peter Gallagher, Gregor Hasler, Lars V Kessing, Beny Lafer, Kathryn E Lewandowski, Carlos López-Jaramillo, Anabel Martinez-Aran, Roger S McIntyre, Richard J Porter, Scot E Purdon

2022-09-01

BACKGROUND: Developing treatments for cognitive impairment is key to improving the functioning of people with mood disorders. Neur..

Investigating predictors contributing to the expression of schizotypy during the COVID-19 pandemic.

Wei Lin Toh, Philip J Sumner, Denny Meyer, Erica Neill, Andrea Phillipou, Eric J Tan, Tamsyn E Van Rheenen, Susan L Rossell

2022-06-01

The coronavirus (COVID-19) pandemic has caused major disruptions to social and other forms of functioning, which may influence sch..

No influence of sex on the relationship between schizotypy factors and executive control across the schizophrenia spectrum.

Alexandra Gaillard, Eric J Tan, Sean P Carruthers, Caroline Gurvich, Matthew E Hughes, Erica Neill, Philip J Sumner, Tamsyn E Van Rheenen, Susan L Rossell

2022-04-01

Sex differences in symptoms and executive control across schizophrenia spectrum disorders (SSD) are consistently reported. Similar..

Randomised controlled cognition trials in remitted patients with mood disorders published between 2015 and 2021: A systematic review by the International Society for Bipolar Disorders Targeting Cognition Task Force

Kamilla W Miskowiak, Ida Seeberg, Mette B Jensen, Vicent Balanza-Martinez, Caterina Mar Bonnin, Christopher R Bowie, Andre F Carvalho, Annemieke Dols, Katie Douglas, Peter Gallagher, Gregor Hasler, Beny Lafer, Kathryn E Lewandowski, Carlos Lopez-Jaramillo, Anabel Martinez-Aran, Roger S McIntyre, Richard J Porter, Scot E Purdon, Ayal Schaffer, Paul Stokes

2022-02-24

BACKGROUND: Cognitive impairments are an emerging treatment target in mood disorders, but currently there are no evidence-based pr..

Brain Morphological Characteristics of Cognitive Subgroups of Schizophrenia-Spectrum Disorders and Bipolar Disorder: A Systematic Review with Narrative Synthesis

James A Karantonis, Sean P Carruthers, Katherine E Burdick, Christos Pantelis, Melissa Green, Susan L Rossell, Matthew E Hughes, Vanessa Cropley, Tamsyn E Van Rheenen

2022-02-22

Despite a growing body of research, there is yet to be a cohesive synthesis of studies examining differences in brain morphology a..

Mindfulness, mood symptom tendencies and quality of life in bipolar disorder: An examination of the mediating influence of emotion regulation difficulties

Sean P Carruthers, Susan L Rossell, Greg Murray, James Karantonis, Lisa S Furlong, Tamsyn E Van Rheenen

2022-02-01

BACKGROUND: The aim of this cross-sectional study was to investigate dispositional mindfulness and its association with depression..

Characterisation of Deficits and Sex Differences in Verbal and Visual Memory/Learning in Bipolar Disorder

Andrea Gogos, Jinwon Son, Susan L Rossell, James Karantonis, Lisa S Furlong, Kim Felmingham, Tamsyn E Van Rheenen

2022-01-24

OBJECTIVE: Cognitive impairment is consistently reported in bipolar disorder (BD), but few studies have characterised which memory..

Characterization of facial emotion recognition in bipolar disorder: Focus on emotion mislabelling and neutral expressions

Lisa S Furlong, Susan L Rossell, James A Karantonis, Vanessa L Cropley, Matthew Hughes, Tamsyn E Van Rheenen

2021-11-11

Increasing evidence suggests that facial emotion recognition is impaired in bipolar disorder (BD). However, patient-control differ..

Characterising Demographic, Clinical and Functional Features of Cognitive Subgroups in Schizophrenia Spectrum Disorders: A Systematic Review

Sean P Carruthers, Tamsyn E Van Rheenen, James A Karantonis, Susan L Rossell

2021-10-25

Considerable cognitive heterogeneity is present within the schizophrenia spectrum disorder (SSD) population. Several subgroups cha..

The Relationship between Negative Symptoms and Both Emotion Management and Non-social Cognition in Schizophrenia Spectrum Disorders

Caitlin OB Yolland, Sean P Carruthers, Wei Lin Toh, Erica Neill, Philip J Sumner, Elizabeth HX Thomas, Eric J Tan, Caroline Gurvich, Andrea Phillipou, Tamsyn E Van Rheenen, Susan L Rossell

2021-10-01

OBJECTIVE: There is ongoing debate regarding the relationship between clinical symptoms and cognition in schizophrenia spectrum di..

Mental health of individuals with and without eating disorders across six months and two waves of COVID-19

Andrea Phillipou, Eric J Tan, Wei Lin Toh, Tamsyn E Van Rheenen, Denny Meyer, Erica Neill, Philip Sumner, Susan L Rossell

2021-09-09

PURPOSE: The COVID-19 global pandemic has resulted in a significant mental health toll, and recent findings suggest that individua..

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

2021-08-31

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

Psychosis and Hopelessness Mediate the Relationship Between Reduced Sleep and Suicidal Ideation in Schizophrenia Spectrum Disorders

Sean P Carruthers, Stuart J Lee, Anoop Sankaranarayanan, Philip J Sumner, Wei Lin Toh, Eric J Tan, Erica Neill, Tamsyn E Van Rheenen, Caroline Gurvich, Susan L Rossell

2021-07-05

OBJECTIVE: Suicide is a major cause of death amongst individuals with schizophrenia spectrum disorders (SSD). Despite numerous ris..

Pet ownership and mental health during COVID-19 lockdown

A Phillipou, EJ Tan, WL Toh, TE Van Rheenen, D Meyer, E Neill, PJ Sumner, SL Rossell

2021-06-23

Owning a pet has often been associated with improved mental health among owners, including enhanced quality of life, and decreased..

A Systematic Review of Cognition-Brain Morphology Relationships on the Schizophrenia-Bipolar Disorder Spectrum

James A Karantonis, Sean P Carruthers, Susan L Rossell, Christos Pantelis, Matthew Hughes, Cassandra Wannan, Vanessa Cropley, Tamsyn E Van Rheenen

2021-06-07

The nature of the relationship between cognition and brain morphology in schizophrenia-spectrum disorders (SSD) and bipolar disord..

Cognitive impairment and consumption of mental healthcare resources in outpatients with bipolar disorder

Carlos Ribera, Sonia LL Vidal-Rubio, Jose E Romeu-Climent, Joan Vila-Frances, Tamsyn E Van Rheenen, Vicent Balanza-Martinez

2021-05-11

Cognitive dysfunction is a major predictor of functional outcomes, and loss of occupational functioning is usually linked with a h..

Perceptions About Mask Use Among Australians Amid the COVID-19 Outbreak: Initial Results From the COLLATE Study

Wei Lin Toh, Andrea Phillipou, Eric J Tan, Tamsyn E Van Rheenen, Denny Meyer, Erica Neill, Susan L Rossell

2021-04-24

The mental health and lifestyle impacts of COVID-19 on bipolar disorder

James A Karantonis, Susan L Rossell, Michael Berk, Tamsyn E Van Rheenen

2021-03-01

BACKGROUND: It is unclear how those with bipolar disorder (BD) have been affected by the coronavirus (COVID-19) pandemic. This stu..

Mental health status of healthcare versus other essential workers in Australia amidst the COVID-19 pandemic: Initial results from the collate project

Wei Lin Toh, Denny Meyer, Andrea Phillipou, Eric J Tan, Tamsyn E Van Rheenen, Erica Neill, Susan L Rossell

2021-02-27

The novel coronavirus (COVID-19) has necessitated many healthcare workers operating on the frontlines. Another segment of the popu..

Obsessive-compulsive disorder and related symptoms amidst the COVID-19 outbreak: Results from the COLLATE project

Wei Lin Toh, Erica Neill, Andrea Phillipou, Eric J Tan, Tamsyn E Van Rheenen, Denny Meyer, Susan L Rossell

2021-02-05

An overview of current mental health in the general population of Australia during the COVID-19 pandemic: Results from the COLLATE project

Susan L Rossell, Erica Neill, Andrea Phillipou, Eric J Tan, Wei Lin Toh, Tamsyn E Van Rheenen, Denny Meyer

2021-02-01

The novel coronavirus disease (COVID-19) poses mental health challenges globally; however, to date, there is limited community lev..

Brain morphology does not clearly map to cognition in individuals on the bipolar-schizophrenia-spectrum: a cross-diagnostic study of cognitive subgroups

James A Karantonis, Susan L Rossell, Sean P Carruthers, Philip Sumner, Matthew Hughes, Melissa J Green, Christos Pantelis, Katherine E Burdick, Vanessa Cropley, Tamsyn E Van Rheenen

2021-01-20

BACKGROUND: Characterisation of brain morphological features common to cognitively similar individuals with bipolar disorder (BD) ..

The activity and connectivity of the facial emotion processing neural circuitry in bipolar disorder: a systematic review

Lisa S Furlong, Susan L Rossell, Georgia F Caruana, Vanessa L Cropley, Matthew Hughes, Tamsyn E Van Rheenen

2021-01-15

BACKGROUND: Facial emotion processing abnormalities may be a trait feature of bipolar disorder (BD). These social cognitive impair..

The impact of smoking status on cognition and brain morphology in schizophrenia spectrum disorders

Elysha Ringin, Vanessa Cropley, Andrew Zalesky, Jason Bruggemann, Suresh Sundram, Cynthia Shannon Weickert, Thomas W Weickert, Chad A Bousman, Christos Pantelis, Tamsyn E Van Rheenen

2021-01-14

BACKGROUND: Cigarette smoking is associated with worse cognition and decreased cortical volume and thickness in healthy cohorts. C..

Cumulative Cardiovascular Disease Risk and Triglycerides Differentially Relate to Subdomains of Executive Function in Bipolar Disorder; preliminary findings

Tamsyn E Van Rheenen, Roger S McIntyre, Vicent Balanza-Martinez, Michael Berk, Susan L Rossell

2021-01-01

OBJECTIVES: Cardiovascular disease is disproportionally prevalent in bipolar disorder (BD) and has been linked to cognition in pre..

White Matter Alterations Between Brain Network Hubs Underlie Processing Speed Impairment in Patients With Schizophrenia.

Paul Klauser, Vanessa L Cropley, Philipp S Baumann, Jinglei Lv, Pascal Steullet, Daniella Dwir, Yasser Alemán-Gómez, Meritxell Bach Cuadra, Michel Cuenod, Kim Q Do, Philippe Conus, Christos Pantelis, Alex Fornito, Tamsyn E Van Rheenen, Andrew Zalesky

2021-01-01

Processing speed (PS) impairment is one of the most severe and common cognitive deficits in schizophrenia. Previous studies have r..

Mental health status of individuals with a mood-disorder during the COVID-19 pandemic in Australia: Initial results from the COLLATE project

Tamsyn E Van Rheenen, Denny Meyer, Erica Neill, Andrea Phillipou, Eric J Tan, Wei Lin Toh, Susan L Rossell

2020-10-01

BACKGROUND: Physical-distancing strategies during the coronavirus (COVID-19) pandemic may be particularly detrimental to the menta..

Considerations for assessing the impact of the COVID-19 pandemic on mental health in Australia

Eric J Tan, Denny Meyer, Erica Neill, Andrea Phillipou, Wei Lin Toh, Tamsyn E Van Rheenen, Susan L Rossell

2020-08-03

During this unprecedented novel coronavirus (COVID-19) pandemic, there is an urgent need for empirical data to characterise its im..

Alcohol use in Australia during the early days of theCOVID-19 pandemic: Initial results from theCOLLATEproject

Erica Neill, Denny Meyer, Wei Lin Toh, Tamsyn Elizabeth van Rheenen, Andrea Phillipou, Eric Josiah Tan, Susan Lee Rossell

2020-07-27

AIM: The effects of social isolation measures used to control the spread of COVID-19 are negatively impacting the mental health of..

Cognitive reserve attenuates age-related cognitive decline in the context of putatively accelerated brain ageing in schizophrenia-spectrum disorders

Tamsyn E Van Rheenen, Vanessa Cropley, Birgitte Fagerlund, Cassandra Wannan, Jason Bruggemann, Rhoshel K Lenroot, Suresh Sundram, Cynthia Shannon Weickert, Thomas W Weickert, Andrew Zalesky, Chad A Bousman, Christos Pantelis

2020-07-01

BACKGROUND: In schizophrenia, relative stability in the magnitude of cognitive deficits across age and illness duration is inconsi..

Eating and exercise behaviors in eating disorders and the general population during the COVID-19 pandemic in Australia: Initial results from the COLLATE project

Andrea Phillipou, Denny Meyer, Erica Neill, Eric J Tan, Wei Lin Toh, Tamsyn E Van Rheenen, Susan L Rossell

2020-06-01

OBJECTIVE: Emerging evidence suggests that the coronavirus (COVID-19) pandemic may be negatively impacting mental health. The impa..

Identifying the cognitive underpinnings of voice-hearing by comparing never, past and current voice-hearers

WL Toh, EJ Tan, E Neill, TE Van Rheenen, C Gurvich, PJ Sumner, SP Carruthers, EHX Thomas, SL Rossell

2020-06-01

OBJECTIVE: The current study aimed to compare specific cognitive profiles corresponding to auditory verbal hallucinations (AVH) st..

A sensorimotor control framework for understanding emotional communication and regulation

Justin HG Williams, Charlotte F Huggins, Barbra Zupan, Megan Willis, Tamsyn E Van Rheenen, Wataru Sato, Romina Palermo, Catherine Ortner, Martin Krippl, Mariska Kret, Joanne M Dickson, Chiang-shan R Li, Leroy Lowe

2020-05-01

Our research team was asked to consider the relationship of the neuroscience of sensorimotor control to the language of emotions a..

The complexities of understanding cognitive trajectory in bipolar disorder

Kelly Allott, Tamsyn E Van Rheenen

2020-04-20

Cognitive validation of cross-diagnostic cognitive subgroups on the schizophrenia-bipolar spectrum

James A Karantonis, Susan L Rossell, Sean P Carruthers, Philip Sumner, Matthew Hughes, Melissa J Green, Christos Pantelis, Katherine E Burdick, Vanessa Cropley, Tamsyn E Van Rheenen

2020-04-01

BACKGROUND: Cognitive heterogeneity in schizophrenia spectrum disorders (SSD) and bipolar disorder (BD) has been explored using cl..

The influence of gender on emotional aspects of auditory verbal hallucinations

Wei Lin Toh, Caroline Gurvich, Neil Thomas, Eric J Tan, Erica Neill, Tamsyn Van Rheenen, Philip J Sumner, Sean P Carruthers, Elizabeth HX Thomas, Matthew E Hughes, Patricia T Michie, Susan L Rossell

2020-02-01

Characterising the structure of cognitive heterogeneity in schizophrenia spectrum disorders. A systematic review and narrative synthesis

Sean P Carruthers, Tamsyn E Van Rheenen, Caroline Gurvich, Philip J Sumner, Susan L Rossell

2019-12-01

The aim of the present review was to systematically summarise our current understanding of the structure of the cognitive heteroge..

Sex differences in schizophrenia, bipolar disorder, and post-traumatic stress disorder: Are gonadal hormones the link?

Andrea Gogos, Luke J Ney, Natasha Seymour, Tamsyn E Van Rheenen, Kim L Felmingham

2019-11-01

In this review, we describe the sex differences in prevalence, onset, symptom profiles, and disease outcome that are evident in sc..

Affective cognition in bipolar disorder: A systematic review by the ISBD targeting cognition task force

Kamilla W Miskowiak, Ida Seeberg, Hanne L Kjaerstad, Katherine E Burdick, Anabel Martinez-Aran, Caterina del Mar Bonnin, Christopher R Bowie, Andre F Carvalho, Peter Gallagher, Gregor Hasler, Beny Lafer, Carlos Lopez-Jaramillo, Tomiki Sumiyoshi, Roger S McIntyre, Ayal Schaffer, Richard J Porter, Scot Purdon, Ivan J Torres, Lakshmi N Yatham, Allan H Youn

2019-10-16

BACKGROUND: Impairments in affective cognition are part of the neurocognitive profile and possible treatment targets in bipolar di..

Hippocampal subfields and visuospatial associative memory across stages of schizophrenia-spectrum disorder

Cassandra MJ Wannan, Vanessa L Cropley, M Mallar Chakravarty, Tamsyn E Van Rheenen, Sam Mancuso, Chad Bousman, Ian Everall, Patrick D McGorry, Christos Pantelis, Cali F Bartholomeusz

2019-10-01

BACKGROUND: While previous studies have identified relationships between hippocampal volumes and memory performance in schizophren..

Current understandings of the trajectory and emerging correlates of cognitive impairment in bipolar disorder: An overview of evidence

Tamsyn E Van Rheenen, Kathryn E Lewandowski, Isabelle E Bauer, Flavio Kapczinski, Kamilla Miskowiak, Katherine E Burdick, Vicent Balanza-Martinez

2019-08-29

OBJECTIVES: Cognitive dysfunction affects a significant proportion of people with bipolar disorder (BD), but the cause, trajectory..

Exploring Heterogeneity on the Wisconsin Card Sorting Test in Schizophrenia Spectrum Disorders: A Cluster Analytical Investigation

Sean P Carruthers, Caroline T Gurvich, Denny Meyer, Chad Bousman, Ian P Everall, Erica Neill, Christos Pantelis, Philip J Sumner, Eric J Tan, Elizabeth HX Thomas, Tamsyn E Van Rheenen, Susan L Rossell

2019-08-01

OBJECTIVES: The Wisconsin Card Sorting Test (WCST) is a complex measure of executive function that is frequently employed to inves..

The use of component-wise gradient boosting to assess the possible role of cognitive measures as markers of vulnerability to pediatric bipolar disorder.

Isabelle E Bauer, Robert Suchting, Tamsyn E Van Rheenen, Mon-Ju Wu, Benson Mwangi, Danielle Spiker, Giovana B Zunta-Soares, Jair C Soares

2019-03-04

BACKGROUND AND AIMS: Cognitive impairments are primary hallmarks symptoms of bipolar disorder (BD). Whether these deficits are mar..

Do schizotypy dimensions reflect the symptoms of schizophrenia?

Elizabeth HX Thomas, Susan L Rossell, Eric J Tan, Erica Neill, Tamsyn E Van Rheenen, Sean P Carruthers, Philip J Sumner, Stephanie Louise, Kiymet Bozaoglu, Caroline Gurvich

2019-03-01

OBJECTIVE: The personality characteristics and symptoms observed in schizophrenia are postulated to lie on a continuum, with non-c..

The effects of a muscarinic receptor 1 gene variant on executive and nonexecutive cognition in schizophrenia spectrum disorders

Sean P Carruthers, Vanessa Cropley, Chad Bousman, Ian P Everall, Erica Neill, Christos Pantelis, Philip J Sumner, Eric J Tan, Kiymet Bozaoglu, Elizabeth HX Thomas, Tamsyn E Van Rheenen, Caroline T Gurvich, Susan L Rossell

2019-03-01

Individuals with schizophrenia who are homozygous at the c.267C > A (rs2067477) single nucleotide polymorphism within the muscarin..

Characterization of social cognitive deficits on the schizophrenia-bipolar disorder spectrum: An overview of current evidence

Tamsyn E Van Rheenen, Eleni P Ganella, Isabelle E Bauer, Cali F Bartholomeusz

2019-01-01

A significant amount of literature has highlighted that patients with schizophrenia (Sz)-spectrum disorders, and to a lesser exten..

Exploring the moderating effects of dopaminergic polymorphisms and childhood adversity on brain morphology in schizophrenia-spectrum disorders

Cassandra Hoffmann, Tamsyn E Van Rheenen, Serafino G Mancuso, Andrew Zalesky, Jason Bruggemann, Rhoshel K Lenroot, Suresh Sundram, Cynthia Shannon Weickert, Thomas W Weickert, Christos Pantelis, Vanessa Cropley, Chad A Bousman

2018-11-30

Genetic and environmental etiologies may contribute to schizophrenia and its associated neurobiological profile. We examined the i..

Widespread Volumetric Reductions in Schizophrenia and Schizoaffective Patients Displaying Compromised Cognitive Abilities

Tamsyn E Van Rheenen, Vanessa Cropley, Andrew Zalesky, Chad Bousman, Ruth Wells, Jason Bruggemann, Suresh Sundram, Danielle Weinberg, Roshel K Lenroot, Avril Pereira, Cynthia Shannon Weickert, Thomas W Weickert, Christos Pantelis

2018-05-01

OBJECTIVE: Progress toward understanding brain mechanisms in psychosis is hampered by failures to account for within-group heterog..

FRONTOSTRIATAL CONNECTIVITY IN TREATMENT-RESISTANT SCHIZOPHRENIA: RELATIONSHIP TO POSITIVE SYMPTOMS AND COGNITIVE FLEXIBILITY

Vanessa Cropley, Eleni Ganella, Cassandra Wannan, Andrew Zalesky, Tamsyn Van Rheenen, Chad Bousman, Ian Everall, Alexander Fornito, Christos Pantelis

2018-04-01

An update on adjunctive treatment options for bipolar disorder

Olivia M Dean, Emma Gliddon, Tamsyn E Van Rheenen, Francesco Giorlando, Sandra K Davidson, Manreena Kaur, Trung T Ngo, Lana J Williams

2018-03-01

OBJECTIVES: Bipolar disorder is a complex illness often requiring combinations of therapies to successfully treat symptoms. In rec..

Commentary on "Methodological recommendations for cognition trials in bipolar disorder by the International Society for Bipolar Disorders Targeting Cognition Task Force"

Tamsyn E Van Rheenen

2018-02-01

Cognitive abilities in first-degree relatives of individuals with bipolar disorder

Daniela Calafiore, Susan L Rossell, Tamsyn E Van Rheenen

2018-01-01

BACKGROUND: Although the study of cognition in first degree relatives (FDRs) is not new, findings in this group are still somewhat..

Deterioration of visuospatial associative memory following a first psychotic episode: a long-term follow-up study

CMJ Wannan, CF Bartholomeusz, VL Cropley, TE Van Rheenen, A Panayiotou, WJ Brewer, TM Proffitt, L Henry, MG Harris, D Velakoulis, P McGorry, C Pantelis, SJ Wood

2018-01-01

BACKGROUND: Cognitive deficits are a core feature of schizophrenia, and impairments in most domains are thought to be stable over ..

Neurocognitive subtypes in patients with bipolar disorder and their unaffected siblings

M Russo, TE Van Rheenen, M Shanahan, K Mahon, MM Perez-Rodriguez, A Cuesta-Diaz, E Larsen, AK Malhotra, KE Burdick

2017-12-01

BACKGROUND: Our previous work revealed substantial heterogeneity in the cognitive profile of bipolar disorder (BD) due to the pres..

IS LANGUAGE IMPAIRMENT IN SCHIZOPHRENIA RELATED TO LANGUAGE GENES?

Susan Rossell, Eric Tan, Kiymet Bozaoglu, Erica Neill, Philip Sumner, Sean Carruthers, Tamsyn Van Rheenen, Elizabeth Thomas, Caroline Gurvich

2017-10-01

THE NEUREGULIN-1 GENE IS ASSOCIATED WITH SCHIZOTYPY IN THE GENERAL POPULATION

Elizabeth Thomas, Susan Rossell, Sean Carruthers, Philip Sumner, Erica Neill, Tamsyn Van Rheenen, Stephanie Louise, Eric Tan, Kiymet Bozaoglu, Caroline Gurvich

2017-10-01

Characterizing cognitive heterogeneity on the schizophrenia-bipolar disorder spectrum

TE Van Rheenen, KE Lewandowski, EJ Tan, LH Ospina, D Ongur, E Neill, C Gurvich, C Pantelis, AK Malhotra, SL Rossell, KE Burdick

2017-07-01

BACKGROUND: Current group-average analysis suggests quantitative but not qualitative cognitive differences between schizophrenia (..

Configural and Featural Face Processing Influences on Emotion Recognition in Schizophrenia and Bipolar Disorder

Tamsyn E Van Rheenen, Nicole Joshua, David J Castle, Susan L Rossell

2017-03-01

OBJECTIVES: Emotion recognition impairments have been demonstrated in schizophrenia (Sz), but are less consistent and lesser in ma..

Current Treatment Options for Cognitive Impairment in Bipolar Disorder: a Review

KM Douglas, TE Van Rheenen

2016-12-01

Cognitive impairment is a key feature of bipolar disorder (BD) which often persists into euthymia. This impairment appears to be i..

Delusions in bipolar disorder: phenomenological similarities and differences with schizophrenia

S Rossell, T Van Rheenen

2016-07-01

Does cognitive performance map to categorical diagnoses of schizophrenia, schizoaffective disorder and bipolar disorder? A discriminant functions analysis

S Rossell, T Van Rheenen, S Bryce, E Tan, C Gurvich, E Neill, S Louise

2016-07-01

Facial Emotion Recognition Impairments in Bipolar Disorder. A Cognitive Problem?

Tamsyn Van Rheenen, Susan Rossell

2016-07-01

It's all in the words: lexical processing is impaired in bipolar mania

S Rossell, T Van Rheenen

2016-07-01

An Investigation of Brain Structural Abnormalities in Neurocognitive Subgroups of Schizophrenia

Tamsyn E Van Rheenen, Vanessa Cropley, Ruth Wells, Jason Bruggemannd, Vaidy Swaminathan, Suresh Sundram, Danielle Weinberg, Isabella Jacomb, Rhoshel Lenroot, Avril M Pereira, Andrew Zalesky, Chad Bousman, Cynthia Shannon Weickert, Thomas W Weickert, Christos Pantelis

2016-05-01

Does cognitive performance map to categorical diagnoses of schizophrenia, schizoaffective disorder and bipolar disorder? A discriminant functions analysis

Tamsyn E Van Rheenen, Shayden Bryce, Eric J Tan, Erica Neill, Caroline Gurvich, Stephanie Louise, Susan L Rossell

2016-03-01

OBJECTIVES: Despite known overlaps in the pattern of cognitive impairments in individuals with bipolar disorder (BD), schizophreni..

The dopamine D1 receptor gene is associated with negative schizotypy in a non-clinical sample

Caroline Gurvich, Eric J Tan, Kiymet Bozaoglu, Erica Neill, Stephanie Louise, Tamsyn E Van Rheenen, Susan L Rossell

2016-01-30