R
Richard A A Kanaan
Researcher at University of Melbourne
Publications - 133
Citations - 4427
Richard A A Kanaan is an academic researcher from University of Melbourne. The author has contributed to research in topics: Conversion disorder & Medicine. The author has an hindex of 31, co-authored 116 publications receiving 3670 citations. Previous affiliations of Richard A A Kanaan include South London and Maudsley NHS Foundation Trust & Austin Hospital.
Papers
More filters
Journal ArticleDOI
Diffusion tensor imaging in schizophrenia.
Richard A A Kanaan,Jin Suh Kim,Walter E. Kaufmann,Walter E. Kaufmann,Godfrey D. Pearlson,Godfrey D. Pearlson,Gareth J. Barker,Philip McGuire +7 more
TL;DR: Diffusion tensor imaging has yet to provide consistent findings of white matter abnormalities in schizophrenia, and its potential as a means of examining anatomical connectivity may be realized with the study of larger, more homogenous groups of subjects and with ongoing improvements in image analysis.
Journal ArticleDOI
Altered connections on the road to psychopathy
Michael C. Craig,Marco Catani,Quinton Deeley,R. Latham,Eileen Daly,Richard A A Kanaan,Marco Picchioni,Philip McGuire,Thomas Fahy,Declan G. Murphy +9 more
TL;DR: In this paper, the authors used diffusion tensor magnetic resonance imaging (DT-MRI) tractography to analyse the microstructural integrity of the uncinate fasciculus (UF) in psychopaths.
Journal ArticleDOI
A diffusion tensor imaging study of fasciculi in schizophrenia.
Sukhwinder S. Shergill,Richard A A Kanaan,Xavier Chitnis,Owen O'Daly,Derek K. Jones,Sophia Frangou,Seren C. K. Williams,Robert Howard,Gareth J. Barker,Robin M. Murray,Philip McGuire +10 more
TL;DR: Within the patient group, the propensity to experience auditory hallucinations was associated with relatively increased fractional anisotropy in superior longitudinal fasciculi and in the anterior cingulum, whereas within the healthy comparison subjects, this was not the case.
Journal ArticleDOI
Stressful life events and maltreatment in conversion (functional neurological) disorder: systematic review and meta-analysis of case-control studies
Lea Ludwig,Lea Ludwig,Joëlle A. Pasman,Timothy R Nicholson,Selma Aybek,Selma Aybek,Anthony S. David,Sharon Tuck,Richard A A Kanaan,Karin Roelofs,Alan Carson,Alan Carson,Jon Stone,Jon Stone +13 more
TL;DR: The association between stressors and functional neurological disorder supports changes to diagnostic criteria in DSM-5; stressors, although relevant to the cause in many patients, are not a core diagnostic feature.
Journal ArticleDOI
Tract-specific anisotropy measurements in diffusion tensor imaging
Richard A A Kanaan,Sukhwinder S. Shergill,Gareth J. Barker,Marco Catani,Virginia Ng,Robert Howard,Philip McGuire,Derek K. Jones +7 more
TL;DR: The difficulties in attempting to replicate a voxel-based finding of reduced anisotropy using two ROI methods are discussed and a novel tractography-based approach is presented.