Adolescent Brain Development: A Magnetic Resonance Imaging Study of Neural and Cognitive Maturation in Healthy Individuals and People With Emerging

Dynamic assessment of the right lateral frontal cortex response to painful stimulation

M López-Solà, J Pujol, R Hernández-Ribas, BJ Harrison, H Ortiz, C Soriano-Mas, J Deus, JM Menchón, J Vallejo, N Cardoner

2010-04-15

The lateral surface of the right frontal lobe has a relevant role in modulating behavioral responses to aversive stimuli and may s..

Being liked activates primary reward and midline self-related brain regions

CG Davey, NB Allen, BJ Harrison, DB Dwyer, M Yücel

2010-04-01

The experience of being liked is a key social event and fundamental to motivating human behavior, though little is known about its..

Altered corticostriatal functional connectivity in obsessive-compulsive disorder

BJ Harrison, C Soriano-Mas, J Pujol, H Ortiz, M López-Solà, R Hernández-Ribas, J Deus, P Alonso, M Yücel, C Pantelis, JM Menchon, N Cardoner

2009-11-01

Context: Neurobiological models of obsessive-compulsive disorder (OCD) emphasize disturbances in the function and connectivity of ..

Influence of the fusiform gyrus on amygdala response to emotional faces in the non-clinical range of social anxiety

J Pujol, BJ Harrison, H Ortiz, J Deus, C Soriano-Mas, M López-Solà, M Yücel, X Perich, N Cardoner

2009-07-01

Background. Social anxiety often involves a combination of hypervigilance and avoidance to potentially warning signals including t..

A disturbed sense of self in the psychosis prodrome: Linking phenomenology and neurobiology

B Nelson, A Fornito, BJ Harrison, M Yücel, LA Sass, AR Yung, A Thompson, SJ Wood, C Pantelis, PD McGorry

2009-06-01

Interest in the early phase of psychotic disorders has risen dramatically in recent years. Neurobiological investigations have foc..

Mapping brain response to pain in fibromyalgia patients using temporal analysis of fMRI

J Pujol, M López-Solà, H Ortiz, JC Vilanova, BJ Harrison, M Yücel, C Soriano-Mas, N Cardoner, J Deus

2009-04-21

Background: Nociceptive stimuli may evoke brain responses longer than the stimulus duration often partially detected by convention..

Posterior cingulate activation during moral dilemma in adolescents

J Pujol, J Reixach, BJ Harrison, C Timoneda-Gallart, JC Vilanova, F Pérez-Alvarez

2008-08-01

Neuroimaging research examining correlates of adolescent behavioral maturation has focused largely on issues related to higher cog..

Consistency and functional specialization in the default mode brain network

BJ Harrison, J Pujol, M López-Solà, R Hernández-Ribas, J Deus, H Ortiz, C Soriano-Mas, M Yücel, C Pantelis, N Cardoner

2008-07-15

The notion of a "default mode of brain function" has taken on certain relevance in human neuroimaging studies and in relation to a..

Anterior cingulate glutamate-glutamine levels predict symptom severity in women with obsessive-compulsive disorder

M Yücel, SJ Wood, RM Wellard, BJ Harrison, A Fornito, J Pujol, D Velakoulis, C Pantelis

2008-06-01

Objective: Abnormalities of the anterior cingulate cortex (ACC) have consistently been identified in obsessive-compulsive disorder..

Abnormal white matter microstructure in schizophrenia: A voxelwise analysis of axial and radial diffusivity

ML Seal, M Yücel, A Fornito, SJ Wood, BJ Harrison, M Walterfang, GS Pell, C Pantelis

2008-04-01

Diffusion Tensor Imaging (DTI) investigations in schizophrenia have provided evidence of impairment in white matter as indicated b..

Modulation of brain resting-state networks by sad mood induction

BJ Harrison, J Pujol, H Ortiz, A Fornito, C Pantelis, M Yücel

2008-03-19

Background: There is growing interest in the nature of slow variations of the blood oxygen level-dependent (BOLD) signal observed ..

Brain structural correlates of depressive comorbidity in obsessive-compulsive disorder

N Cardoner, C Soriano-Mas, J Pujol, P Alonso, BJ Harrison, J Deus, R Hernández-Ribas, JM Menchón, J Vallejo

2007-11-15

The high comorbidity of obsessive-compulsive disorder (OCD) with major depressive disorder (MDD) suggests common neurobiological s..

Characterizing anterior cingulate activation in chronic schizophrenia: a group and single‐subject fMRI study

BJ Harrison, M Yücel, A Fornito, SJ Wood, ML Seal, K Clarke, C Pantelis

2007-10-01

<jats:p><jats:bold>Objective: </jats:bold> Functional abnormalities of the dorsal anterior cingulate (dAC) region have been emphas..

Evidence for neuronal dysfunction in the anterior cingulate of patients with schizophrenia: A proton magnetic resonance spectroscopy study at 3 T

SJ Wood, M Yücel, RM Wellard, BJ Harrison, K Clarke, A Fornito, D Velakoulis, C Pantelis

2007-08-01

The anterior cingulate region is thought to be dysfunctional in schizophrenia, but whether this is the result of reduced neuronal ..

Functional and biochemical alterations of the medial frontal cortex in obsessive-compulsive disorder

M Yücel, BJ Harrison, SJ Wood, A Fornito, RM Wellard, J Pujol, K Clarke, ML Phillips, M Kyrios, D Velakoulis, C Pantelis

2007-08-01

Context: The medial frontal cortex (MFC), including the dorsal anterior cingulate and the supplementary motor area, is critical fo..

A combined spectroscopic and functional MRI investigation of the dorsal anterior cingulate region in opiate addiction

M Yücel, DI Lubman, BJ Harrison, A Fornito, NB Allen, RM Wellard, K Roffel, K Clarke, SJ Wood, SD Forman, C Pantelis

2007-07-23

Converging neuropsychological and functional neuroimaging evidence indicates that the dorsal anterior cingulate cortex (dACC) is d..

Acute serotonin and dopamine depletion improves attentional control: Findings from the Stroop task

KE Scholes, BJ Harrison, BV O'Neill, S Leung, RJ Croft, A Pipingas, KL Phan, PJ Nathan

2007-07-01

Schizophrenia is associated with impairments of attentional control on classic experimental paradigms such as the Stroop task. How..

Identifying patients with obsessive-compulsive disorder using whole-brain anatomy

C Soriano-Mas, J Pujol, P Alonso, N Cardoner, JM Menchón, BJ Harrison, J Deus, J Vallejo, C Gaser

2007-04-15

Structural neuroimaging studies have reported a variety of brain alterations between groups of obsessive-compulsive disorder (OCD)..

Task-induced deactivation of midline cortical regions in schizophrenia assessed with fMRI

BJ Harrison, M Yücel, J Pujol, C Pantelis

2007-03-01

Task-induced deactivations (TIDs) of midline cortical regions are readily observed in fMRI studies and may reflect elements of a '..

Anterior cingulate activation in antipsychotic-naïve first-episode schizophrenia

M Yücel, WJ Brewer, BJ Harrison, A Fornito, GJ O'Keefe, J Olver, AM Scott, GF Egan, D Velakoulis, PD McGorry, C Pantelis

2007-02-01

Objective: Anterior cingulate (ACC) hypo-activity is commonly observed in chronically ill schizophrenia patients. However, it is u..

Increased prefrontal cerebral blood flow in first-episode schizophrenia following treatment: Longitudinal positron emission tomography study

WJ Brewer, M Yücel, BJ Harrison, PD McGorry, J Olver, GF Egan, D Velakoulis, C Pantelis

2007-02-01

Objective: Cognitive deficits, particularly those related to executive function and behavioural control, are a core feature of pat..

State, trait and biochemical influences on human anterior cingulate function

Murat Yücel, Ben J Harrison, Stephen J Wood, Alex Fornito, Kerrie Clarke, R Mark Wellard, Sue Cotton, Christos Pantelis

2007-02-01

The dorsal part of the human anterior cingulate cortex (dACC) is reliably activated in situations requiring cognitive control, esp..

Evaluating brain activity in obsessive-compulsive disorder: Preliminary insights from a multivariate analysis

BJ Harrison, M Yücel, M Shaw, M Kyrios, P Maruff, WJ Brewer, R Purcell, D Velakoulis, SC Strother, AM Scott, PJ Nathan, C Pantelis

2006-10-30

Obsessive-compulsive disorder (OCD) has been linked to a dysfunction of brain corticostriatal networks, although functional imagin..

Evaluating brain activity in obsessive–compulsive disorder: Preliminary insights from a multivariate analysis

Ben J Harrison, Murat Yücel, Marnie Shaw, Michael Kyrios, Paul Maruff, Warrick J Brewer, Rosemary Purcell, Dennis Velakoulis, Stephen C Strother, Andrew M Scott, Pradeep J Nathan, Christos Pantelis

2006-10-01

Obsessive-compulsive disorder (OCD) has been linked to a dysfunction of brain corticostriatal networks, although functional imagin..