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List of works by Lena Palaniyappan

"Brain Connectivity Deviates by Sex and Hemisphere in the First Episode of Schizophrenia"-A Route to the Genetic Basis of Language and Psychosis?

scientific article published on 01 March 2019

A Brain Network-Based Grading of Psychosis: Could Resting Functional Magnetic Resonance Imaging Become a Clinical Tool?

scientific article published on 3 May 2017

Aberrant cortical gyrification in schizophrenia: a surface-based morphometry study.

scientific article

Aberrant myelination of the cingulum and Schneiderian delusions in schizophrenia: a 7T magnetization transfer study

scientific article published on 19 September 2018

Abnormal Thalamocortical Circuit in Adolescents With Early-Onset Schizophrenia

scientific article published on 06 August 2020

Abnormal salience signaling in schizophrenia: The role of integrative beta oscillations

scientific article published on 8 February 2016

Abnormal visuomotor processing in schizophrenia

scientific article published on 25 September 2015

Abnormalities in structural covariance of cortical gyrification in schizophrenia

scientific article published on 26 April 2014

Abnormalities in the effective connectivity of visuothalamic circuitry in schizophrenia.

scientific article published on 12 January 2017

Abnormally increased and incoherent resting-state activity is shared between patients with schizophrenia and their unaffected siblings.

scientific article published on 21 January 2016

Alterations in effective connectivity anchored on the insula in major depressive disorder

scientific article

Anatomical distance affects functional connectivity in patients with schizophrenia and their siblings.

scientific article

Antioxidant defense in schizophrenia and bipolar disorder: A meta-analysis of MRS studies of anterior cingulate glutathione

scientific article published on 17 August 2018

Appreciating symptoms and deficits in schizophrenia: right posterior insula and poor insight

scientific article published on 21 December 2010

Association of Age, Antipsychotic Medication, and Symptom Severity in Schizophrenia With Proton Magnetic Resonance Spectroscopy Brain Glutamate Level: A Mega-analysis of Individual Participant-Level Data

scientific article published on 01 June 2021

Association of a Schizophrenia-Risk Nonsynonymous Variant With Putamen Volume in Adolescents: A Voxelwise and Genome-Wide Association Study

scientific article published on 01 April 2019

Asymmetric cortical surface area and morphology changes in mesial temporal lobe epilepsy with hippocampal sclerosis

scientific article published on 17 April 2012

Baseline effective connectivity predicts response to repetitive transcranial magnetic stimulation in patients with treatment-resistant depression

scientific article published on 01 March 2019

Biological vulnerability to depression: linked structural and functional brain network findings.

scientific article published on 19 December 2013

Brain charts for the human lifespan

scientific article published on 6 April 2022

Brain networks: foundations and futures in bipolar disorder

scientific article

Brain surface anatomy in adults with autism: the relationship between surface area, cortical thickness, and autistic symptoms

scientific article published on January 2013

Brain-Wide Analysis of Functional Connectivity in First-Episode and Chronic Stages of Schizophrenia

scientific article published on 21 July 2016

Brain-Wide Functional Dysconnectivity in Schizophrenia: Parsing Diathesis, Resilience, and the Effects of Clinical Expression

scientific article published on 28 November 2019

Changes in electrophysiological markers of cognitive control after administration of galantamine

scientific article published on 23 July 2018

Clinical utility of a short resting-state MRI scan in differentiating bipolar from unipolar depression

scientific article published on 15 May 2017

Combined white matter imaging suggests myelination defects in visual processing regions in schizophrenia

scientific article published on 04 April 2013

Complexity measures in magnetoencephalography: measuring "disorder" in schizophrenia

scientific article

Computing cortical surface measures in schizophrenia

scientific article published in May 2010

Contrasting and convergent patterns of amygdala connectivity in mania and depression: a resting-state study

scientific article

Cortical folding and the potential for prognostic neuroimaging in schizophrenia

scientific article

Cortical folding defects as markers of poor treatment response in first-episode psychosis

scientific article

Decreased integration of the frontoparietal network during a working memory task in major depressive disorder

scientific article published on 16 December 2020

Diagnostic Discontinuity in Psychosis: A Combined Study of Cortical Gyrification and Functional Connectivity ⬇️

scientific article published on April 24, 2013

Differential effects of surface area, gyrification and cortical thickness on voxel based morphometric deficits in schizophrenia

scientific article published on 28 December 2011

Disorganized Gyrification Network Properties During the Transition to Psychosis

scientific article published on 01 June 2018

Disparities in Access to Early Psychosis Intervention Services: Comparison of Service Users and Nonusers in Health Administrative Data

scientific article published in January 2018

Dissociable morphometric differences of the inferior parietal lobule in schizophrenia

scientific article published on 28 March 2012

Dissociated large-scale functional connectivity networks of the precuneus in medication-naïve first-episode depression

scientific article published on 20 March 2015

Does the salience network play a cardinal role in psychosis? An emerging hypothesis of insular dysfunction ⬇️

scientific article published on January 1, 2012

Dynamic cerebral reorganization in the pathophysiology of schizophrenia: a MRI-derived cortical thickness study.

scientific article published on 26 May 2016

Dysfunctional insular connectivity during reward prediction in patients with first-episode psychosis

scientific article published on 08 February 2016

Dysregulated Brain Dynamics in a Triple-Network Saliency Model of Schizophrenia and Its Relation to Psychosis

scientific article published on 01 August 2018

Early treatment response in first episode psychosis: a 7-T magnetic resonance spectroscopic study of glutathione and glutamate

scientific article published on 24 March 2020

Effective connectivity within a triple network brain system discriminates schizophrenia spectrum disorders from psychotic bipolar disorder at the single-subject level.

scientific article published on 2 February 2018

Effectiveness of Early Psychosis Intervention: Comparison of Service Users and Nonusers in Population-Based Health Administrative Data.

scientific article published on 2 March 2018

Effects of DISC1 Polymorphisms on Resting-State Spontaneous Neuronal Activity in the Early-Stage of Schizophrenia.

scientific article

Effects of tumor necrosis factor-α polymorphism on the brain structural changes of the patients with major depressive disorder

article

Estimating the incidence of first-episode psychosis using population-based health administrative data to inform early psychosis intervention services

Failed cooperative, but not competitive, interaction between large-scale brain networks impairs working memory in schizophrenia.

scientific article published on 8 January 2016

Folding of the Prefrontal Cortex in Schizophrenia: Regional Differences in Gyrification ⬇️

scientific article published on January 22, 2011

Global fMRI signal at rest relates to symptom severity in schizophrenia

scientific article published on 25 March 2020

Globally Efficient Brain Organization and Treatment Response in Psychosis: A Connectomic Study of Gyrification

scientific article published on 28 June 2016

Glutathione and glutamate in schizophrenia: a 7T MRS study

scientific article published on 22 June 2018

Gyrification of Broca's region is anomalously lateralized at onset of schizophrenia in adolescence and regresses at 2 year follow-up.

scientific article published on 17 April 2013

Hoarding and obsessive-compulsive behaviours in frontotemporal dementia: Clinical and neuroanatomic associations

scientific article published on 15 October 2019

Individual differences in schizophrenia.

scientific article published on 8 November 2017

Inefficient neural system stabilization: a theory of spontaneous resolutions and recurrent relapses in psychosis

scientific article published on 01 November 2019

Interventions for people at ultra-high risk for psychosis: A systematic review of economic evaluations

scientific article published on 12 October 2020

Is Collaborative Open Science Possible With Speech Data in Psychiatric Disorders?

scientific article published in 2022

Language Network Dysfunction and Formal Thought Disorder in Schizophrenia

scientific article published in 2022

Language abnormalities in schizophrenia: binding core symptoms through contemporary empirical evidence

scientific article published in 2022

Linguistic determinants of formal thought disorder in first episode psychosis

scientific article published on 03 March 2020

Localized connectivity in depression: a meta-analysis of resting state functional imaging studies

scientific article published on 16 January 2015

Morphological abnormalities in prefrontal surface area and thalamic volume in attention deficit/hyperactivity disorder

scientific article published on 7 July 2015

Neural correlates of formal thought disorder

scientific article

Neural primacy of the salience processing system in schizophrenia

scientific article published on August 2013

Neural substrate of unrelenting negative symptoms in schizophrenia: a longitudinal resting-state fMRI study

scientific article published on 11 November 2017

Neurostructural subgroup in 4291 individuals with schizophrenia identified using the subtype and stage inference algorithm

scientific article published on 17 July 2024

Non-linear variations in glutamate dynamics during a cognitive task engagement in schizophrenia

scientific article published in 2023

Oxytocin affects the connectivity of the precuneus and the amygdala: a randomized, double-blinded, placebo-controlled neuroimaging trial.

scientific article

Oxytocin modulates the effective connectivity between the precuneus and the dorsolateral prefrontal cortex

scientific article published on 07 February 2019

Prognostic Utility of Multivariate Morphometry in Schizophrenia

scientific article published on 15 April 2019

Progressive cortical reorganisation: A framework for investigating structural changes in schizophrenia.

scientific article

Progressive post-onset reorganisation of MRI-derived cortical thickness in adolescents with schizophrenia

scientific article published on 02 February 2019

Putative Astroglial Dysfunction in Schizophrenia: A Meta-Analysis of H-MRS Studies of Medial Prefrontal Myo-Inositol

scientific article published on 21 September 2018

Reality distortion is related to the structure of the salience network in schizophrenia

scientific article published on 13 December 2010

Reduced Prefrontal Gyrification in Carriers of the Dopamine D4 Receptor 7-Repeat Allele With Attention Deficit/Hyperactivity Disorder: A Preliminary Report

scientific article published on 25 April 2019

Reduced cortical folding is a heritable feature of non-affective psychosis

scientific article published on 14 April 2015

Regional contraction of brain surface area involves three large-scale networks in schizophrenia

scientific article published on 15 April 2011

Repetitive transcranial magnetic stimulation versus electroconvulsive therapy for major depression: a systematic review and meta-analysis.

scientific article

Role of Hybrid Brain Imaging in Neuropsychiatric Disorders

scientific article

Sahaj Samadhi meditation vs a Health Enhancement Program in improving late-life depression severity and executive function: study protocol for a two-site, randomized controlled trial

scientific article published on 24 October 2019

Shared white-matter dysconnectivity in schizophrenia and bipolar disorder with psychosis

scientific article

Speech structure links the neural and socio-behavioural correlates of psychotic disorders

scientific article published on 11 July 2018

Structural Covariance of Cortical Gyrification at Illness Onset in Treatment Resistance: A Longitudinal Study of First-Episode Psychoses

scientific article published in 2021

Structural connectivity of the salience-executive loop in schizophrenia

scientific article

Structural correlates of auditory hallucinations in schizophrenia: a meta-analysis

scientific article published on 16 February 2012

Structural correlates of formal thought disorder in schizophrenia: An ultra-high field multivariate morphometry study

scientific article

Structural covariance and cortical reorganisation in schizophrenia: a MRI-based morphometric study

scientific article published on 06 May 2018

Surface anatomical profile of the cerebral cortex in obsessive-compulsive disorder: a study of cortical thickness, folding and surface area

scientific article published on 31 August 2012

Targeted transcranial theta-burst stimulation alters fronto-insular network and prefrontal GABA.

scientific article published on 17 September 2016

The 3rd Schizophrenia International Research Society Conference, 14-18 April 2012, Florence, Italy: summaries of oral sessions

scientific article published on 19 August 2012

The concept of salience network dysfunction in schizophrenia: from neuroimaging observations to therapeutic opportunities

scientific article

The instability of functional connectivity in patients with schizophrenia and their siblings: A dynamic connectivity study

scientific article published on 15 November 2017

The neuroanatomy of psychotic diathesis: a meta-analytic review.

scientific article published on 11 July 2012

The neurobiology of transition to psychosis: clearing the cache.

scientific article published on September 2017

The schizophrenic disguise of complex partial seizures

scientific article published in January 2007

Topographic diversity of structural connectivity in schizophrenia

Topographic diversity of structural connectivity in schizophrenia

scientific article published on 06 November 2019

Treatment delay in early psychosis: not a linear problem

scientific article published on 01 July 2020

Unmet need for mental health services among people screened but not admitted to an early psychosis intervention program

scientific article published on 16 August 2018

Variability of structurally constrained and unconstrained functional connectivity in schizophrenia.

scientific article published on 14 August 2015

Voxel-Based Morphometry for Separation of Schizophrenia From Other Types of Psychosis in First-Episode Psychosis: Diagnostic Test Review

scientific article

Voxel-based morphometry for separation of schizophrenia from other types of psychosis in first episode psychosis

scientific article

Voxel-based morphometry for separation of schizophrenia from other types of psychosis in first-episode psychosis

scientific article

Voxel-based, brain-wide association study of aberrant functional connectivity in schizophrenia implicates thalamocortical circuitry

scientific article published on 6 May 2015

Working memory processing deficit associated with a nonlinear response pattern of the anterior cingulate cortex in first-episode and drug-naïve schizophrenia

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