LCBS

Conference Abstracts

18th Annual Science of Aphasia Conference, September, Geneva, Switzerland

  • Gauvin, H., McMahon, K., Meinzer, M., & de Zubicaray, G. Brain Mechanisms of Semantic Interference in the Picture-Word Interference Paradigm: An anodal transcranial direct current stimulation (aTDCS) study

20th Conference of the European Society for Cognitive Psychology (ESCoP), September, Potsdam, Germany

  • Gauvin, H. Functional brain mapping of verbal self-monitoring.

23rd Annual Meeting of the Organization for Human Brain Mapping (OHBM), June, Vancouver, Canada.

  • Sinead Kelly et al. White Matter Differences in Major Depression: Meta-analytic findings from ENIGMA-MDD DTI.
  • Conor Corbin, Julio Villalon, Faisal Rashid, Talia Nir, Yan Jin, Katie McMahon, Greig de Zubicaray, Margaret Wright, Neda Jahanshad, Paul Thompson. Automatic Clustering of White Matter Fibers with Outlier Detection
  • Liza van Eijk, Lachlan Strike, Katie McMahon, Paul Thompson, Greig de Zubicaray, Margaret Wright, Brendan Zietsch. Brain Masculinity and its relation with Autism Spectrum Traits.
  • Daniel Rinker, Neda Jahanshad, Derrek Hibar, Katie McMahon, Greig de Zubicaray, Margaret Wright, Paul M. Thompson. Multiple sclerosis risk variants affect white-matter integrity in regions with high gene expression.

44th Annual Experimental Psychology Conference (EPC), April, Newcastle, Australia.

  • Hanna S. Gauvin, Katie McMahon, Jessica Choi, Greig I. de Zubicaray. No lexical competition without priming: Evidence from the Picture-Word Interference Paradigm.


2016


17th Annual Science of Aphasia Conference, Venice, September, Venice Italy

  • Greig de Zubicaray. A voyage to the dark side (and back).


8th Annual Society for Neurobiology of Language Conference (SNL), August, London, UK.

  • Katie McMahon, Wendy Arnott, Jenny Ziviani, Kori Ramajoo, Rebecca Banney, & Greig de Zubicaray. Phonological awareness and number-system knowledge in healthy school children: an fMRI study
  • Sam Hansen, Katie McMahon, Jenny Burt, Greig de Zubicaray. Neural mechanisms of halting and monitoring in spoken word production: The role of phonology.
  • Greig de Zubicaray, Kori Ramajoo, Katie McMahon, & Katharina Sass. Neural mechanisms for monitoring emotional valence during spoken word production.


22nd Annual Meeting of the Organization for Human Brain Mapping (OHBM), June, Geneva, Switzerland.

  • Lianne Schmalz et al. Cortical Structural Abnormalities in 19 Cohorts with Major Depressive Disorder: An ENIGMA-MDD Study
  • Junping Wang, Meredith Braskie, George Hafzalla, Joshua Faskowitz, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Chunshui Yu, Paul Thompson. Common OXTR gene variant impacts structure and function of default mode network in healthy humans.
  • Binish Patel, Habib Ganjgahi, Sung Yu, Xu Chen, Neda Jahanshad, Paul Thompson, Bennett Landman, Dennis Ent, Anouk den Braber, Eco de Geus, Rachel Brouwer, Hilleke Hulshoff Pol, Greig de Zubicaray, Katie McMahon, Nicholas Martin, Margaret Wright, David Glahn, David Van Essen, Thomas Nichols, Peter Kochunov. Homogenizing Estimates of Heritability Among SOLAR-Eclipse, OpenMx, APACE, and Per Leopard Software
  • Gautam Prasad, Marc Harrison, Joshua Faskowitz, Neda Jahanshad, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Paul Thompson. Optimizing Cortical Thickness Measures to Boost Heritability
  • Marc Harrison, Gautam Prasad, Neda Jahanshad, George Hafzalla, Joshua Faskowitz, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Paul Thompson. Discovering Genetically In uenced Brain Connectivity Networks Using EPIC.
  • Fabrizio Pizzagalli, Guillaume Auzias, Joshua Faskowitz, Peter Kochunov, David Glahn, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Neda Jahanshad, Paul Thompson. Heritability of 492 cortical sulcal measures in 1459 adults.
  • Lachlan Strike, Narelle Hansell, Baptiste Couvy-Duchesne, Paul Thompson, Nicholas Martin, Greig de Zubicaray, Katie McMahon, Margaret Wright. Genetic Infuences on the Cerebral Cortex.
  • Rachel Brouwer et al. Genetic in uences on longitudinal changes in brain volumes from the ENIGMA Plasticity Working Group.
  • Sinéad Kelly et al. White Matter Differences in Major Depression: Meta-analytic findings from ENIGMA-MDD DTI.
  • Joshua Faskowitz, Katie McMahon, Greig de Zubicaray, Paul Thompson, Margaret Wright, Neda Jahanshad. Big Data harmonization on a voxelwise scale: reliability of tensor-based morphometry.


2015


7th Annual Society for Neurobiology of Language Conference (SNL), October, Chicago, USA.

  • Lachlan Strike, Narelle Hansell, Katie McMahon, Michelle Luciano, Timothy Bates, Nicholas Martin, Paul Thompson, Margie Wright, & Greig de Zubicaray. Genetic and Environmental Covariation between Cortical Brain Structure (Thickness, Surface Area) and Written Language Ability. Poster
  • Greig de Zubicaray, Katie McMahon, Kori Johnson, Marcus Meinzer, & David Howard. The shape of things to come in speech production: An fMRI study of visual form interference during lexical access. Poster
  • Garon Perceval, David Copland, Matti Laine, Greig de Zubicaray, & Marcus Meinzer. Short- and long-term effects of anodal transcranial direct current stimulation on language learning in ageing.
  • Greig de Zubicaray, Joanne Arciuli, Katie McMahon. A sound explanation for the motor cortex representations of action words. Oral presentation.


21st Annual Meeting of the Organization for Human Brain Mapping (OHBM), June, Honolulu, USA.

  • Liang Zhan, Neda Jahanshad, Joshua Faskowitz, Dajiang Zhu, Gautam Prasad, Nick Martin, Greig de Zubicaray, Katie McMahon, Margaret Wright, Paul Thompson. Genetic analysis of diffusion MRI derived brain network topology in 548 twins.
  • Meredith Braskie, Emily Dennis, Grant Montgomery, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Paul Thompson. Alzheimer’s disease risk gene TREM2 and lower synchronicity of fMRI signal in young adults
  • Christopher Ching, Derrek Hibar, Neda Jahanshad, Xue Hua, Katie McMahon, Greig de Zubicaray, Margaret Wright, Paul Thompson. Oxidative stress regulating genetic variant linked to protective effect on elderly brain volumes
  • Neda Jahanshad et al. Meta-analyzing genome-wide associations with white matter microstructure – the ENIGMA-DTI group
  • Neda Jahanshad, Derrek Hibar, Joshua Faskowitz, Sarah Medland, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Paul Thompson. Voxelwise Meta Analysis for Multi-Site Brain Mapping.
  • Peter Kuchonov et al. Heritability of Fractional Anisotropy: A Comparison of Human Connectome Project and ENIGMA-DTI Data.
  • Dajiang Zhu, Liang Zhan, Joshua Faskowitz, Madelaine Daianu, Neda Jahanshad, Greig de Zubicaray, Katie McMahon, Nicholas Martin, Margaret Wright, Paul Thompson. Genetic Analysis of Brain Structural Connectivity via DICCCOL Models in 522 Twins.
  • Gautam Prasad, Neda Jahanshad, Greig de Zubicaray, Katie McMahon, Nicholas Martin, Margaret Wright, Paul Thompson. Refining the structural connectome to classify sex differences.
  • Tulio Guadalupe, Vatche Baboyan, Fabrice Crivello, Barbara Franke, Hans Jörgen Grabe, Derrek Hibar, Neda Jahanshad, Sophie Maingault, Nicholas Martin, Katie McMahon, Sarah Medland, Miguel Renteria, Sanjay Sisodiya, Nathalie Tzourio- Mazoyer, Christopher Whelan, Katharina Wittfeld, Margaret Wright, Greig de Zubicaray, Paul Thompson, Bernard Mazoyer, Simon Fisher, Clyde Francks, Meta-analysis of sex and handedness effects on human subcortical asymmetries: ENIGMA- Lateralization.
  • Joshua Faskowitz, Neda Jahanshad, Narelle Hansell, Greig de Zubicaray, Katie McMahon, Nicholas Martin, Margaret Wright, Paul Thompson. CD56+ Natural Killer Cell Counts Associate with Reductions in White Matter Fractional Anisotropy.


33rd European Workshop on Cognitive Neuropsychology (EWCN), January, Bressanone, Italy.

  • Sam Hansen, Katie McMahon, Jenny Burt, Greig de Zubicaray. Neural correlates of halting and monitoring in spoken word production


2014


6th Annual Neurobiology of Language Conference (NLC), August, Amsterdam, Netherlands.

  • Özlem Yetim, Marcus Meinzer, Katie McMahon, & Greig de Zubicaray. Brain mechanisms of semantic interference in spoken word production: An anodal Transcranial Direct Current Stimulation (atDCS) study. Poster
  • Greig de Zubicaray, Douglas Fraser, Kori Johnson, Katie McMahon. Interference from related actions in spoken word production: an fMRI study. Poster
  • Stephanie Ries, Douglas Fraser, Katie McMahon, Greig de Zubicaray. An electrophysiological investigation of the distractor frequency effect in picture-word interference. Poster


8th International Workshop on Language Production (IWOLP), July, Geneva, Switzerland

  • Hegarty, A., & de Zubicaray, G. The shape of things to come in speech production: Visual form interference during lexical access. Poster
  • de Zubicaray, G., Johnson, K., Howard, D., & McMahon, K. Thematic and categorical context effects in the spoken production of object names: A perfusion fMRI investigation. Poster


20th Annual Meeting of the Organization for Human Brain Mapping (OHBM), June, Hamburg, Germany.

  • Meredith Braskie, Emily Dennis, Kristian Eschenburg, Derrek Hibar, Neda Jahanshad, Arthur Toga, Lachlan Strike, Grant Montgomery, Katie McMahon, Greig de Zubicaray, Nicholas Martin Margaret Wright, Paul Thompson. Young adults with Alzheimer’s disease risk gene CLU-C have lower default mode network synchronicity.
  • Zhi Yang,, Xi-Nian Zuo, Katie McMahon, Cameron Craddock, Clare Kelly, Greig de Zubicaray, Ian Hickie, Peter Bandettini, F. Xavier Castellanos, Michael Milham, Margaret Wright9. Heritability of Intrinsic Connectivity Network Profiles in the Human Brain.
  • Emily Dennis, Meredith Braskie, Kristian Eschenburg, Arthur Toga, Lachlan Strike, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margie Wright,, Paul Thompson. Sex Differences in Functional Connectivity of the Executive Control Network.
  • Daniel Rinker, Derrek Hibar, Neda Jahanshad, Katie McMahon, Greig de Zubicaray, Grant Montgomery, Nicholas Martin, Margaret Wright, The ADNI, Paul Thompson. Multiple sclerosis risk gene associations with white matter integrity at 4 Tesla.
  • Benjamin Sinclair, Narelle Hansell, Gabriella Blokland, Paul Thompson, Greig de Zubicaray, Margaret Wright, Katie McMahon. Common Genetic Factor Underlying Distinct Brain Network Characteristics.
  • Emily Dennis, Derrek Hibar, Neda Jahanshad, Arthur Toga, Katie McMahon, Greig de Zubicaray, Grant Montgomery, Nicholas Martin, Margie Wright,, Paul Thompson. Gene-based Test of MACROD2 Reveals Associations with White Matter Integrity in Healthy Young Adults.
  • Peter Kochunov, Neda Jahanshad, Emma Sprooten, Charles Peterson, David Goldman, Ahmad Hariri, Colin Hodgkinson, Lorna Lopez, Nicholas Martin, Douglass Williamson, Susan Wright, Yihong Yang, René Mandl, Thomas Nichols, Joanna Curran, Bennett Landman, Herve Lemaitre, Elliot Hong, Elliot Stein, Jessika Sussmann, Joanna Wardlaw, Katie McMahon, Greig de Zubicaray, Andrew McIntosh, Mark Bastin, Ian Deary, Hilleke Hulshoff Pol, David Glahn, Paul Thompson, Margaret Wright, John Blangero. Replication of genetic associations for white matter using Mega-Genetic Analysis and ENIGMA-DTI.
  • Peter Kochunov, Neda Jahanshad, Emma Sprooten, Douglass Williamson, Ahmad Hariri, Colin Hodgkinson, David Goldman, Elliot Hong, Elliot Stein, Greig Zubicaray, Katie McMahon, Nicholas Martin, Susan Wright, John Blangero, Paul Thompson, David Glahn. Genetic distance within human populations and cerebral white matter microstructure: Enigma-DTI study.
  • Neda Jahanshad, ENIGMA-DTI Working Group, Neda Jahanshad, Peter Kochunov, Thomas Nichols, Emma Sprooten, René Mandl, Laura Almasy, Rachel Brouwer, Joanne Curran, Greig Zubicaray, Peter Fox, Elliot Hong, Bennett Landman, Herve Lemaitre, Nicholas Martin, Katie McMahon, Braxton Mitchell, Rene Olvera, Charles Peterson, Jessika Sussmann, Arthur Toga, Joanna Wardlaw, Margaret Wright, Susan Wright, Mark Bastin, Andrew McIntosh, Dorret Boomsma . Using meta and mega analyses to find heritability estimates from 2203 scans — from ENIGMA-DTI.
  • Derrek Hibar, Neda Jahanshad, Cassandra Leonardo, Neeltje van Haren, Roel Ophoff, Jessica Turner, Theo van Erp, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Sarah Medland, Margaret Wright, Paul Thompson1 Cortical thickness reliability measures evaluated with standardized protocols, the ENIGMA Consortium.
  • Neda Jahanshad, Katie McMahon, Greig Zubicaray, Nicholas Martin, Margaret Wright, Alex Hewitt, David Mackey, Paul Thompson. Widespread white matter associations with optic disc parameters.


41st Australasian Experimental Psychology Conference (EPC), April, Brisbane.

  • Vieth, H. E., McMahon, K. L., & de Zubicaray, G. I. Lexical interference from object part- relations in spoken word production.


32nd European Workshop on Cognitive Neuropsychology (EWCN), January, Bressanone, Italy.

  • Katharina Sass, Melina West, Greig de Zubicaray. How emotional valence influences the naming of a picture during speech production. Poster


2013


5th Annual Neurobiology of Language Conference (NLC), November, San Diego, USA.

  • Katharina Sass, Katie McMahon, Kori Johnson, Greig de Zubicaray. Monitoring of emotional information during spoken word production: an fMRI study.
  • Samuel J. Hansen, Katie L. McMahon, Greig I. de Zubicaray. fMRI evidence for monitoring and inhibition of inappropriate words in speech production. Poster
  • Greig de Zubicaray, Joanne Arciuli, Katie McMahon. Putting an ‘end’ to the motor cortex representations of action words. Poster
  • Katie McMahon, Carly Mayberry, Shiree Heath, Sophia Van Hees, Tracy Roxbury, David Copland, Greig de Zubicaray. Revisiting speech repetition with lesion-symptom mapping: contributions of insula, temporo-parietal cortices and the arcuate fasciculus. Poster
  • Sophia Van Hees, Katie McMahon, Anthony Angwin, Greig de Zubicaray, Stephen Read, David Copland. The relationship between naming treatment outcomes and resting state functional connectivity in post-stroke anomia.
  • Sophia Van Hees, Katie McMahon, Anthony Angwin, Greig de Zubicaray, Stephen Read, David Copland. Improved white matter integrity following naming treatment post-stroke.


43rd Annual Meeting of the Society for Neuroscience (SFN), November, San Diego, USA

  • N. M. WARSTADT, E. L. DENNIS, N. JAHANSHAD, T. M. NIR, D. P. HIBAR, A. W. TOGA, K. L. MCMAHON, G. I. DE ZUBICARAY, G. MONTGOMERY, N. G. MARTIN, J. B. WHITFIELD, M. J. WRIGHT, P. M. THOMPSON. Cholesterol-associated gene CETP associations with white matter integrity in young and older cohorts.
  • S. J. HANSEN, K. L. MCMAHON, G. I. DE ZUBICARAY. fMRI evidence for monitoring and inhibition of inappropriate words in speech production.
  • E. L. DENNIS, M. BRASKIE, N. WARSTADT, N. JAHANSHAD, O. KOHANNIM, T. NIR, K. MCMAHON, G. DE ZUBICARAY, G. MONTGOMERY, N. MARTIN, A. TOGA, M. WRIGHT, P. THOMPSON. Obesity gene NEGR is associated with white matter integrity differently in young and old adults.
  • Y. JIN, Y. SHI, L. ZHAN, A. W. TOGA, G. I. DE ZUBICARAY, K. L. MCMAHON, N. G. MARTIN, M. J. WRIGHT, P. M. THOMPSON. Mapping genetic influences on white matter fiber tracts reveals D profile of heritability.
  • N. JAHANSHAD, D. HIBAR, A. TOGA, K. MCMAHON, G. DE ZUBICARAY, N. MARTIN, M. WRIGHT, P. THOMPSON. Common genetic influences on fiber integrity and regional brain volumes discovered by genetic correlation of MRI and DTI.
  • G. I. DE ZUBICARAY, J. ARCIULI, K. MCMAHON Putting an ‘end’ to the motor cortex representations of action words.
  • S. VAN HEES, K. MCMAHON, A. ANGWIN, G. DE ZUBICARAY, S. READ, D. COPLAND. Increased white matter integrity following treatment for anomia post-stroke.
  • M. N. BRASKIE, O. KOHANNIM, N. JAHANSHAD, A. W. TOGA, N. K. HANSELL, S. D. GORDON, A. F. MCRAE, K. L. MCMAHON, G. I. DE ZUBICARAY, M. J. WRIGHT, P. M. THOMPSON. Mitochondrial genetic variants and white matter integrity in young adults.


19th Annual Meeting of the Organization for Human Brain Mapping (OHBM), June, Seattle, USA.

  • Benjamin Sinclair, Gabriella Blokland, Paul Thompson, Margaret Wright, Greig Zubicaray, Katie McMahon. Genetic and Environmental Influences on Effective Connectivity in Working Memory Networks.
  • Emily Dennis, Neda Jahanshad, Priya Rajagopalan, Arthur Toga, Katie McMahon, Greig Zubicaray, Grant Montgomery, Nicholas Martin, Margaret Wright, Paul Thompson. Altered white matter microstructure in young adult carriers of folate gene variant, MTHFR CT.
  • Yan Jin, Yonggang Shi, Liang Zhan, Greig de Zubicaray, Katie McMahon, Nicholas Martin, Margaret Wright, Paul Thompson. Automated Labeling of White Matter Tracts in HARDI: Tract Heritability in Twins.
  • Liang Zhan, Neda Jahanshad, Yan Jin, Emily Dennis, Katie McMahon, Greig Zubicaray, Nicholas Martin, Margaret Wright, Paul Thompson. Brain Network Efficiency Comparison using Tracking Algorithms.
  • Peter Kochunov, Neda Jahanshad, Charles Peterson, Bennett Landman, Thomas Nichols, Paul Thompson, Greig Zubicaray, Nicholas Martin, Margaret Wright, David Glahn, John Blangero. SOLAR-Eclipse computational tools for imaging genetic and mega-genetic analysis.
  • Neda Jahanshad, Peter Kochunov, Emma Sprooten, René Mandl, Thomas Nichols, Laura Almasy, John Blangero, Rachel Brouwer, Joanna Curran, Greig de Zubicaray, Ravi Duggirala, Peter Fox, Elliot Hong, Bennett Landman, Nicholas Martin, Katie McMahon, S Medland, Braxton Mitchell, Rene Olvera, Charles Peterson, John Starr, Jessika Sussmann, Arthur Toga, Joanna Wardlaw, Margaret Wright, Hilleke Hulshoff Pol, Mark Bastin, Andrew MCINTOSH, Ian Deary, Paul Thompson, David Glahn. Multi-Site Genetic Analysis of Diffusion MRI Scans from the ENIGMA–DTI Working Group.
  • Christopher Ching, Derrek Hibar, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Paul Thompson. Genetic clustering reveals thalamic regions with common genetic determination in twins.
  • Neda Jahanshad, Derrek Hibar, Greig de Zubicaray, Katie McMahon, Nicholas Martin, Margaret Wright, Paul Thompson. Tract-wise Genetic Correlation of MRI Intracranial Volume and DTI Anisotropy.
  • Florence Roussotte, Neda Jahanshad, Derrek Hibar, Elizabeth Sowell, Katie McMahon, Greig de Zubicaray, Margaret Wright, Paul Thompson, The ADNI. Addiction-related polymorphisms in dopamine D receptor gene relate to brain volumes in adults.


40th Australasian Experimental Psychology Conference (EPC), April, Adelaide.

  • Hansen, S. J., McMahon, K. L., Burt., J., & de Zubicaray, G. I. Damn! Evidence for pre- and post-lexical processing of taboo distractors in the picture-word interference paradigm.
  • Vieth, H. E., McMahon, K. L., & de Zubicaray, G. I. Semantic Distance Effects in Picture Word Interference: Investigating the Role of Shared Features
  • de Zubicaray, G. I. , Arciuli, J., & McMahon, K. L. Putting an ‘end’ to the motor cortex representations of action words.



2012


4th Annual Neurobiology of Language Conference (NLC), October, San Sebastian, Spain.

  • David Copland, Katie McMahon, & Greig de Zubicaray. Dopaminergic modulation of sentence based ambiguity processing.
  • Greig de Zubicaray, David Howard, & Katie McMahon. Cumulative semantic interference (SI) is not like the SI effect in blocked cyclic naming: Perfusion fMRI evidence for differing mechanisms. Poster


42nd Annual Meeting of the Society for Neuroscience (SFN), October, New Orleans, USA

  • Neda Jahanshad, Xue Hua, Priya Rajagopalan, Derrek P. Hibar, Arthur W. Toga, Clifford R. Jack, Jr. , Michael W. Weiner,, Sarah E. Medland, Katie L. McMahon, Greig I. de Zubicaray, Grant W. Montgomery, Nicholas G. Martin, Margaret J. Wright, Paul M. Thompson and the Alzheimer’s Disease Neuroimaging Initiative. Connectome-wide genome-wide scan of young adults discovers common genetic variant associated with dementia severity in the elderly.
  • Omid Kohannim, Derrek P. Hibar, Diana Tehrani, Emily L. Dennis, Neda Jahanshad,, Arthur W. Toga, Clifford R. Jack Jr., Michael W. Weiner,, Paul M. Thompson for the Alzheimer’s Disease Neuroimaging Initiative. Common variants in neural cell adhesion genes are associated with hippocampal volume on MRI in elderly subjects.
  • Talia M. Nir, Neda Jahanshad, Arthur W. Toga, Bret Borowski, Matt A. Bernstein, Clifford R. Jack Jr, Michael W. Weiner, Paul M. Thompson. Diffusion tensor imaging reveals widespread white matter abnormalities in cognitively impaired elderly subjects.
  • Florence F. Roussotte, Neda Jahanshad, Omid Kohannim, Elizabeth R. Sowell, Arthur W. Toga, Clifford R. Jack Jr, Michael W. Weiner, Paul M. Thompson and the Alzheimer’s Disease Neuroimaging Initiative (ADNI). A single-nucleotide polymorphism (SNP) in the delta-opioid receptor gene, OPRD, is associated with differences in regional brain volumes in elderly adults.
  • Yaling Yang, Ph.D., Pan Wang, Ph.D., Laura A. Baker Ph.D., Hanna Damasio, M.D., Anand A. Joshi Ph.D., Shantanu Joshi, Ph.D., Katherine L. Narr, Ph.D., Adrian Raine, D. Phil. & Paul M. Thompson, Ph.D. Abnormal cortical thickness associates with psychopathic traits in adolescents.
  • Diana Tehrani, Omid Kohannim, Neda Jahanshad,, Emily Dennis, Katie L. McMahon, Greig I. de Zubicaray, Sarah E. Medland, Grant W. Montgomery, Nicholas G. Martin, Margaret J. Wright, Paul M. Thompson. Common variant in autism risk gene, RBFOX, is associated with altered temporal lobe structure in healthy young adults.
  • Emily L. Dennis, Neda Jahanshad, Arthur W. Toga, Katie L. McMahon, Greig I. de Zubicaray, Nicholas G. Martin, Ian B. Hickie, Margaret J. Wright,, Paul M. Thompson. Altered structural brain connectivity in healthy carriers of schizophrenia risk gene, DISC. Society for Neuroscience Annual Conference, New Orleans, LA, 0.
  • S. K. Madsen, L. Liang, P. Techathaveewat, V. Chikarian, M. Braskie, S.Y. Bookheimer, G. Small, P. M. Thompson. Thyroid hormone levels are associated with fronto-parietal cortical gray matter thickness in the elderly.
  • Christopher Ching, Priya Rajagopalan, Arthur W. Toga, Clifford R. Jack Jr, Michael W. Weiner, Paul M. Thompson. Elderly people with lower vitamin B levels have smaller hippocampal and caudate volumes.
  • April B. Ryles, Omid Kohannim, Arthur W. Toga, Clifford R. Jack Jr., Michael W. Weiner,, Katie L. McMahon, Greig I. de Zubicaray, Grant W. Montgomery, Nicholas G. Martin, Margaret J. Wright, Paul M. Thompson. Alzheimer’s disease risk variant in the FRMD gene is associated with altered brain structure: Opposite Effects in 0 elderly and young adults.
  • Priya Rajagopalan, Boris Gutman, Arthur W. Toga, Clifford R. Jack Jr, Michael W. Weiner, , Paul M. Thompson. Plasma cortisol is associated with accelerated brain atrophy: An Alzheimer’s Disease Neuroimaging Initiative (ADNI) study.
  • L. Zhan, D. Arienzo, B. A. Mueller, C. Lenglet, G. Sapiro, K. O. Lim, P.M. Thompson. Differences in structural brain networks between young adulthood and old age.
  • Boris Gutman, Priya Rajagopalan, Arthur W. Toga, Clifford R. Jack, Jr., Michael W. Weiner,, Paul M. Thompson. Alzheimer’s risk genotypes in the APOE and TOMM0 genes are associated with faster ventricular expansion rates: An N= ADNI study.
  • Julio Villalon, Gautam Prasad, Maria Jalbrzikowski, Carolyn Chow, Paul M. Thompson, and Carrie E. Bearden. Visual and verbal memory circuitry disruption in q.DS revealed by DTI tractography.
  • Derrek P. Hibar, Jason L. Stein, Sarah E. Medland, Neda Jahanshad, Narelle K. Hansell, Katie L. McMahon, Greig I. de Zubicaray, Grant W. Montgomery, Nicholas G. Martin, Margaret J. Wright, Paul M. Thompson. Genetic clustering reveals distinct sectors of the human hippocampus with coherent genetic determination, based on MRI scans of twins.


7th International Workshop on Language Production (IWOLP), July, New York, USA.

  • Harrison Vieth, Katie McMahon, Greig de Zubicaray. Semantic Distance Effects in Picture Word Interference: Investigating the Role of Shared Features. Poster
  • Michele Miozzo, Katie McMahon, Kori Johnson, Greig de Zubicaray. The neural network of morphological processing in word production. Poster


13th Science of Aphasia Conference, September, Groningen, Netherlands.

  • Sophia van Hees, Katie McMahon, Anthony Angwin, Greig de Zubicaray, David Copland. An fMRI Investigation of Semantic and Phonological Naming Treatment in Aphasia.


18th Annual Meeting of the Organization for Human Brain Mapping (OHBM), June, Beijing, China.

  • Gautam Prasad, Shantanu Joshi, Neda Jahanshad, Julio Villalon Reina, Iman Aganj, Christophe Lenglet, Guillermo Sapiro, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Arthur Toga, Paul Thompson, Genetic Analysis of Fibers in White Matter Pathways from HARDI Images.
  • Gabriella Blokland, Angus Wallace, Katie McMahon, Paul Thompson, Nicholas Martin, Grant Montgomery, Greig de Zubicaray, Margaret Wright, Genome-wide association analysis of working memory brain activation in a population-based sample.
  • Meredith Braskie, Neda Jahanshad, Omid Kohannim, Ming-Chang Chiang, Marina Barysheva, John Ringman, Arthur Toga, Kori Johnson, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Paul Thompson, Neuropsychiatric risk variants in NTRK relate to white matter integrity in young healthy adults.
  • Manuel Garcia-Garcia, Christine Cox, Clare Kelly, F. Xavier Castellanos, Xi-Nian Zuo, Greig de Zubicaray, Katie McMahon, Ian Hickie, Nicholas Martin, Margaret Wright, Michael Milham, Genetic influences in the boundaries of subsystems within the Default Mode Networks.
  • Peter Kochunov, Neda Jahanshad, Emma Sprooten, Paul Thompson, Andrew MCINTOSH, Ian Deary, Mark Bastin, Arthur Toga, Katie McMahon, Greig Zubicaray, Nicholas Martin, Margaret Wright, Grant Montgomery, Sarah Medland, Melanie Carless, Joanna Curran, Elliot Hong, Ravi Duggirala, Rene Olvera, Thomas Dyer, John Blangero, David Glahn, Genome-wide association of full brain white matter integrity – from the ENIGMA DTI working group.
  • Benjamin Sinclair, Katie McMahon, Greig de Zubicaray, Margaret Wright, Nicholas Martin, Paul Thompson, Gabriella Blokland, Miriam Mosing, Heritability of Graph Theoretic Characteristics of Resting State fMRI Networks.
  • Shantanu Joshi, Anand Joshi, Arthur Toga, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Paul Thompson, Sulcal Shape Heritability on the Cortex.
  • Madelaine Daianu, Neda Jahanshad, Emily Dennis, Arthur Toga, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Ian Hickie, Paul Thompson, Left/Right Asymmetries in Brain Connectivity Intensify with Age: An N= HARDI Study.
  • Yan Jin, Yonggang Shi, Liang Zhan, Jesse Brown, Susan Bookheimer, Arthur Toga, Greig de Zubicaray, Katie McMahon, Nicholas Martin, Margaret Wright, Paul Thompson, Automatic HARDI White Matter Tract Labeling with Multiple Atlas Fusion.
  • Zuyao Shan, Katie McMahon, Greig de Zubicaray, Paul Thompson, Nicholas Martin, Margaret Wright, David Reutens, Test-retest Reliability of the Hemodynamic Response Function in fMRI.
  • Gautam Prasad, Shantanu Joshi, Neda Jahanshad, Julio Villalon Reina, Iman Aganj, Christophe Lenglet, Guillermo Sapiro, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Margaret Wright, Arthur Toga, Paul Thompson, Genetic Analysis of Fibers in White Matter Pathways from HARDI Images.
  • Julio Villalon Reina, Neda Jahanshad, Anand Joshi, Katie McMahon, Greig Zubicaray, Nicholas Martin, Margie Wright, Arthur Toga, Richard Leahy, Paul Thompson, How do cortical thickness profiles depend on thalamic connectivity?
  • Emily Dennis, Neda Jahanshad, Arthur Toga, Kori Johnson, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Ian Hickie, Margaret Wright, Paul Thompson, Development of the Structural Connectome Between Ages and : An N= DTI Study.
  • Emily Dennis, Neda Jahanshad, Arthur Toga, Kori Johnson, Katie McMahon, Greig de Zubicaray, Nicholas Martin, Ian Hickie, Margaret Wright, Paul Thompson, Sex Differences in the Human Structural Connectome.


2011


41st Annual Meeting of the Society for Neuroscience (SFN), Washington DC, USA, November 2011.

  • Jahanshad N, Kohannim O, Hibar DP, Stein JL, Arthur W. Toga, Katie L. McMahon, Greig I. de Zubicaray, Sarah E. Medland, Grant W. Montgomery, John B. Whitfield, Nicholas G. Martin, Margaret J. Wright, Thompson PM. C282Y and H63D mutations in the hemochromatosis gene, HFE, jointly affect white matter structure in 509 young adults scanned with diffusion tensor imaging.
  • Kohannim O, Neda Jahanshad, Meredith N. Braskie, Jason L. Stein, Ming-Chang Chiang, April H. Reese, Arthur W. Toga, Katie L. McMahon, Greig I. de Zubicaray, Sarah E. Medland, Grant W. Montgomery, John B. Whitfield, Nicholas G. Martin Margaret J. Wright Thompson PM. Personalized Prediction of Brain Fiber Integrity in 396 Young Adults based on Genotyping of Multiple Common Genetic Variants.
  • Dennis EL, Neda Jahanshad Arthur W. Toga Jesse A. Brown Jeffrey D. Rudie Susan Y. Bookheimer, Mirella Dapretto, Kori Johnson, Katie L. McMahon, Greig I. de Zubicaray, Nicholas G. Martin, Margaret J. Wright, Thompson PM. Heritability of structural brain connectivity network measures in 188 twins.
  • Hibar DP, Jason L. Stein, Omid Kohannim, Neda Jahanshad, Kori Johnson, Katie L. McMahon, Greig I. de Zubicaray, Grant W. Montgomery, Nicholas G. Martin, Margaret J. Wright, Andrew J. Saykin, Clifford R. Jack, Jr, Michael W. Weiner, Arthur W. Toga, Thompson PM and the Alzheimer's Disease Neuroimaging Initiative. Alzheimer risk gene, GAB is associated with brain atrophy in both young and old adults: Discovery and replication in N=1321 subjects using principal components regression.
  • Ryles AB, Neda Jahanshad, Meredith N. Braskie, Arthur W. Toga, Kori Johnson, Katie L. McMahon, Greig I. de Zubicaray, Grant W. Montgomery, Nicholas G. Martin, Margaret J. Wright, Thompson PM. Commonly-carried schizophrenia risk variant in the NTRK1 neurotrophin gene affects brain connectivity and asymmetry.


Neurobiology of Language Conference (NLC), Annapolis, USA, November 2011.

  • de Zubicaray, G.I., Miozzo, M., Johnson, K., Schiller, N.O., & McMahon, K.L. Independent distractor frequency and age-of-acquisition effects in picture-word interference: fMRI evidence for post lexical and lexical accounts according to distractor type. Poster
  • Arciuli, J., Moseley, E., McMahon, K., & de Zubicaray, G. Probabilistic cues to grammatical category representations in the human brain. Poster


49th Annual meeting of the Academy of Aphasia, Montreal, Canada, October, 2011.

  • Sophia van Hees, Anthony Angwin, Katie McMahon, Greig de Zubicaray, David Copland. An fMRI Investigation of Semantic and Phonological Naming Treatment in Aphasia. Poster


12th International Congress of Human Genetics and the American Society of Human Genetics 61st Annual Meeting, Montreal, Canada, October 2011.

  • Quiggle AS, Hansell NK, Johnson KA, Blokland GA, McMahon KL, Montgomery GM, Thompson PM, Martin NG, de Zubicaray GI, Wright MJ. Genetics of cortical thickness in 822 twins.


5th International Conference on Memory (ICOM5), August 2011, York, UK.

  • Greig de Zubicaray, Katie McMahon, Simon Dennis, John Dunn. Memory strength effects in fMRI studies: A matter of confidence.


44th Annual Meeting of the Society for Mathematical Psychology (SMP), July 2011, Boston, Massachusetts, USA.

  • John Dunn, Andrew Heathcote, Simon Dennis, Greig de Zubicaray. State trace analysis of recognition memory.


17th Annual Meeting of the Organization for Human Brain Mapping (OHBM), June 2011, Quebec City, Canada.

  • Blokland GAM, Nathan S. Hageman, Jason L. Stein, Neda Jahanshad, Arthur W. Toga, Katie L. McMahon, Greig I. de Zubicaray, Nicholas G. Martin, Margaret J. Wright, Thompson PM. Heritability of White Matter Tract Density.
  • Braskie MN, Neda Jahanshad, Jason L Stein, Marina Barysheva, Katie L McMahon, Greig I de Zubicaray, Nicholas G Martin, Margaret J Wright, John M Ringman, Arthur W Toga, Thompson PM. Schizophrenia risk variant in the NGF receptor gene, NTRK1, is associated with different white matter integrity in 391 young healthy adults.
  • Chiang MC, Marina Barysheva, Katie L. McMahon, Greig I. de Zubicaray, Kori Johnson, Nicholas G. Martin, Arthur W. Toga, Margaret J. Wright, Thompson PM. Understanding the Network Topology of Gene Action on Brain Microstructure: An N=531 Twin Study.
  • Craddock RC, Stephen LaConte, F. Xavier Castellanos, Xi-Nian Zuo, Thompson PM, Greig de Zubicaray, Katie McMahon, Ian Hickie, Nicholas Martin, Margaret Wright, Michael Milham (2011). Genetics Influence Inter-subject Brain State Prediction.
  • Jahanshad N, Katie L. McMahon, Greig I. de Zubicaray, Nicholas G. Martin, Margaret J. Wright, Arthur W. Toga, Thompson PM. Heritability and reliability of the Human Connectome mapped using 4-Tesla high angular resolution diffusion imaging (HARDI) in 156 young adult twins.
  • Jahanshad N, Katie L. McMahon, Greig I. de Zubicaray, Sarah E. Medland, Grant W. Montgomery, Nicholas G. Martin, Margaret J. Wright, Arthur W. Toga, Thompson PM. Blood-iron independent genetic associations of brain structure to serum transferrin levels: a bivariate MRI and DTI analysis of 615 twins and siblings.
  • Kohannim O, Derrek P. Hibar, Jason L. Stein, Neda Jahanshad, Katie L. McMahon, Greig I. de Zubicaray, Nicholas G. Martin, Margaret J. Wright, Andrew J. Saykin, Clifford R. Jack Jr, Michael W. Weiner, Arthur W. Toga, Thompson PM, and the Alzheimer's Disease Neuroimaging Initiative. Multi-SNP Effects on Temporal Lobe Structure Replicated in ADNI (N=738) and Queensland Twins (N=568).
  • Kohannim O, Neda Jahanshad, Derrek P. Hibar, Jason L. Stein, Katie L. McMahon, Greig I. de Zubicaray, Sarah E. Medland, Grant W. Montgomery, John B. Whitfield, Nicholas G. Martin, Margaret J. Wright, Arthur W. Toga, Thompson PM. Investigating the Joint Effect of HFE mutations on White Matter Structure (N=544 DTI study).
  • Lepore N, Joshi AA, Villalon J, Brun CC, Gee J, McMahon KL, de Zubicaray GI, Wright MJ, Thompson PM. A Tensor-Based Morphometry Study of Twins using a New Combined Surface and Volume Registration Algorithm.
  • Rajagopalan P, Neda Jahanshad, Ming-Chang Chiang, Jason L. Stein, Derrek P. Hibar, April Ryles, Katie L. McMahon, Greig I. de Zubicaray, Nicholas G. Martin, Margaret J. Wright, Andrew J. Saykin, Clifford R. Jack, Jr., Michael W. Weiner, Arthur W. Toga, Thompson PM and the Alzheimer's Disease Neuroimaging Initiative. Folate gene variant is associated with brain volume differences: Replication in ADNI (N=740) and Queensland Twins (N=577).
  • Zhan L, N. Jahanshad, A.D. Leow, A.W. Toga, K. L. McMahon, G. I. de Zubicaray, N.G. Martin, M. J. Wright, Thompson PM. Verbal IQ correlates more strongly with white matter integrity in HARDI after multi-fiber demixing.


18th Annual Meeting of the Cognitive Neuroscience Society (CNS), San Francisco, California, USA, April, 2011.

  • de Zubicaray, G., Johnson, K., Schiler, N.O., & McMahon, K. fMRI evidence for a phonological excitation account of associative facilitation in picture naming. Poster


2010


40th Annual Meeting of the Society for Neuroscience (SFN), San Diego, California, November, 2010.

  • Hibar DP, Stein JL, Jahanshad N, Barysheva M, Feng A, Kogachi S, McMahon KL, de Zubicaray GI, Martin NG, Wright MJ, Toga AW, Thompson PM. Voxelwise genomic-wide association of diffusion tensor images identifies putative novel variants influencing white matter integrity in 467 related young adults. Abstract
  • Chiang MC, McMahon KL, de Zubicaray GI, Martin NG, Wright MJ, Hickie I, Toga AW, Thompson PM. Environmental factors surpass genetic influences in determining fiber microstructure as the brain develops: Diffusion tensor imaging in 705 twins. Abstract
  • Braskie MN,* Jahanshad N,* Stein JL,* Barysheva M, McMahon KL, de Zubicaray GI, Martin NG, Wright MJ, Ringman JM, Toga AW, Thompson PM. Common Alzheimer's disease risk variant within the CLU gene affects white matter microstructure in young adults.
  • Stein JL, Hibar DP, Madsen SK, Khamis M, McMahon KL, de Zubicaray GI, Hansell NK, Martin NG, Wright MJ, Saykin AJ, Jack CR, Weiner MW, Toga AW, Thompson PM. Genome-wide search reveals dopamine-related genetic variation effects on caudate volume replicated in young and elderly populations (N=1198).
  • Jahanshad N, Stein JL, McMahon KL, de Zubicaray GI,Nicholas G. Martin, Wright MJ, Toga AW, Thompson PM. Commonly-carried variants in the visual pathway gene, RAFTLIN, are associated with reduced white matter integrity in 451 young twins imaged with DTI.


48th Annual meeting of the Academy of Aphasia, Athens, Greece, October, 2010.

  • Schnell, S., Copland, D., Heath, S., Van Hees, S., Holmes, A., de Zubicaray, G., & McMahon, K. Tracking the arcuate fasciculus in patients with aphasia. Poster


6th International Workshop on Language Production, Edinburgh, UK, September, 2010.

  • Hocking, J., McMahon, K., & de Zubicaray, G. Semantic interference in object naming: An fMRI study of the postcue naming paradigm. Poster
  • Lee, M. & & de Zubicaray, G. Lexical selection is by competition: A failure to replicate Mahon et al.'s (2007) Experiment 7. Poster


16th Annual Meeting of the Organization for Human Brain Mapping (OHBM), Barcelona, Spain, June, 2010.

  • Gabriella A.M. Blokland, Katie L. McMahon, Sarah Gay, Thompson PM, Nicholas G. Martin, Greig I. de Zubicaray, Margaret J. Wright (2010). Sources of Variation in Cerebellar Activation During Cognition: A Twin fMRI Study. Poster
  • F. Xavier Castellanos, Xi-Nian Zuo, Kathleen Williams, Saroja Bangaru, Clare Kelly, Maarten Mennes, Damien Fair, Bharat B Biswal, Margaret Wright, Nicholas Martin, Greig de Zubicaray, Katie McMahon, Ian Hickie, Michael Milham. Genetic Analyses of Resting-State Studies in Adolescent Twins: Preliminary Results. Poster
  • Caroline C. Brun, Anand A. Joshi, Natasha Lepore, Shantanu Joshi, Agatha D. Lee, Arthur W. Toga, Greig I. de Zubicaray, Katie L. McMahon, Nicholas G. Martin, Margaret J. Wright, Thompson PM (2010). Cortical measures and heritability in 326 identical and fraternal twins.
  • Anand A. Joshi, Natasha Lepore, Caroline C. Brun, Richard M. Leahy, Yi-Yu Chou, Julio Villalon, Xavier Pennec, Marina Barysheva, Katie L. McMahon, Greig I. de Zubicaray, Nicholas G. Martin, Margaret J. Wright, Arthur W. Toga, Thompson PM (2010). Combined Surface/Volume Fluid Registration - Performance Evaluation using Brain MRIs from 342 Adults.
  • Agatha D. Lee, Natasha Lepore, Jan de Leeuw, Caroline C. Brun, Marina Barysheva, Katie L. McMahon, Arthur W. Toga, Greig I. de Zubicaray, Nicholas G. Martin, Margaret J. Wright, Thompson PM (2010). A New Multivariate Variance Components Analysis for Genetic Analysis of DTI data.
  • Agatha D. Lee, Natasha Lepore, Caroline C. Brun, Marina Barysheva, Arthur W. Toga, Katie L. McMahon, Greig I. de Zubicaray, Nicholas G. Martin, Margaret J. Wright, Thompson PM (2010). Genetic Influences on Brain Architecture from Multivariate Diffusion Tensor Data.
  • Jahanshad N, Jason L. Stein, Katie L. McMahon, Greig I. de Zubicaray, Margaret J. Wright, Hickie I, Arthur W. Toga, Thompson PM (2010). White Matter Development and Asymmetry Mapped with DTI in 184 Twins aged 12-21.
  • Jahanshad N, Jason L. Stein, Moriah E. Thomason, Katie L. McMahon, Greig I. de Zubicaray, Nicholas Martin, Margaret J. Wright, Arthur W. Toga, Thompson PM (2010). Gene hunting in DTI: Boosting Power to Detect Genes that Influence Fiber Tracts.
  • Iman Aganj, Neda Jahanshad, Christophe Lenglet, Arthur W. Toga, Katie L. McMahon, Greig I. de Zubicaray, Margaret J. Wright, Nicholas G. Martin, Guillermo Sapiro, and Thompson PM (2010). Relating Fiber Crossing in HARDI to Intellectual Function.
  • Ming-Chang Chiang, Marina Barysheva, Arthur W. Toga, Narelle K. Hansell, Michael R. James, Katie L. McMahon, Greig I. de Zubicaray, Nicholas G. Martin, Margaret J. Wright, Thompson PM (2010). BDNF Effects on Brain Fiber Microstructure Replicated in two Twin Samples (N=455).
  • Anand Joshi, Natasha Lepore, Shantanu Joshi, Jason Stein, Agatha Lee, Stephanie Biglarian, April Ryles, Katie McMahon, Greig deZubicaray, Nicholas Martin, Margaret Wright, Arthur Toga, Paul Thompson. The Contribution of Genes to Cortical Thickness and Volume in Young Adults.


2009


XVII World Congress of Psychiatric Genetics (ISPG), San Diego, USA, November 4-8, 2009.

  • Blokland, G., Wright, M., McMahon, K., de Zubicaray, G., Thompson, P., & Martin, N. Heritability of fMRI response in young adult twins. Symposium “Understanding normal variation in brain structure and function will inform psychiatric genetics”.


Neurobiology of Language Conference (NLC), Chicago, USA, October 15-16, 2009.

  • de Zubicaray, G.I., Rose, S.E., & McMahon, K.L. The anatomy of semantic memory.


15th Annual Meeting of the Organization for Human Brain Mapping (OHBM), San Francisco, USA, June, 2009.

  • Blokland, G.A.M., McMahon, K.L., Thompson, P.M., & de Zubicaray, G.I., Wright, M.J. Mapping genetic influences on brain activation during the N-Back working memory task: An fMRI study of 315 twins. Poster
  • Chiang, M.C., Barysheva, M., Shattuck, D.W., Lee, A.D., Madsen, S.K., Avedissian, C., Klunder, A.D., Arthur W. Toga, A.W., McMahon, K.L., de Zubicaray, G.I., Wright, M.J., Srivastava, A., Balov, N., & Thompson, P.M. Mapping genetic influences on brain fiber architecture and intellectual performance - A high angular resolution diffusion imaging (HARDI) Study.
  • Chou, Y-Y., Leporé, N., Brun, C., Barysheva, M., McMahon, K., de Zubicaray, G.I., Wright, M.J., Toga, A.W., & Thompson, P.M. Can tissue segmentation improve registration? A study on 92 twins.
  • Hageman, N.S., Thompson, P.M., Shattuck, D.W., Avedissian, C., Barysheva, M., McMahon, K.L., de Zubicaray, G.I., Wright, M.J., & Toga, A.W. Genetic influences on white matter architecture in twins: A diffusion tensor tractography study.
  • Hocking, J. & McMahon, K. Environmental sound processing: Distinct cortical regions for knowledge about furry, noisy Australian animals. Poster
  • Jahanshad, N., Lee, A.D., Lepore, N., Brun, C., Barysheva, M., Chou, Y-Y., Toga, A.W., McMahon, K.L., de Zubicaray, G.I., Wright, M.J., & Thompson, P.M. Novel measure of fiber integrity based on Q-Ball imaging and the tensor distribution function avoids problems with fractional anisotropy measures.
  • Kelly, A.M.C., de Zubicaray, G., Di Martino, A., Copland, D., Reiss, P., Klein, D.F., Castellanos, F.X., Milham, M.P., McMahon, K. L-dopa modulates functional connectivity in striatal cognitive and motor networks: A double-blind placebo-controlled study.
  • Kelly, A.M.C., de Zubicaray, G., Gee, D.G., Shehzad, Z., Gotimer, K., Di Martino, A., Copland, D., Klein, D.F., Adler, L.A., Rotrosen, J., Castellanos, F.X., McMahon, K., & Milham, M.P. Is there an inverted U-shaped relationship between dopamine levels and resting state functional connectivity?
  • Lenglet, C., Jahanshad, N., Haro, G., Sapiro, G., McMahon, K.L., de Zubicaray, G.I., Wright, M.J., & Thompson, P.M. White matter complexity for population studies using Q-Ball imaging: Application to brain asymmetry.
  • Leow, A.D., Zhan, L., Zhu, S., Hageman, N., Chiang, M.C., Barysheva, M., Toga, A.W., McMahon, K.L., de Zubicaray, G.I., Wright, M.J., & Thompson, P.M. Genetics of white matter asymmetry mapped using diffusion tensor anisotropy measures in 100 twins.
  • Stein, J.L., DeGiorgio, A., Madsen, S.K., Avedissian, C., Chou, Y-Y., Morra, J.H., Toga, A.W., McMahon, K.L., de Zubicaray, G.I., Wright, M.J., & Thompson, P.M. Genetic influences on hippocampal structure mapped in 288 twins.
  • Zhan, L., Leow, A.D., Zhu, S., Chiang, M.C., Barysheva, M., Toga, A.W., McMahon, K.L., de Zubicaray, G.I., Wright, M.J., & Thompson, P.M. Analysis of fiber reconstruction accuracy in high angular resolution diffusion images (HARDI).


New Horizons in Human Brain Imaging: A Focus on the Pacific Rim, Hawaii, USA, April, 2009.

  • de Zubicaray, G.I., Chiang, M-C, McMahon, K.L., Shattuck, D.W., Toga, A.W., Martin, N.G., Wright, M.,J. & Thompson, P.M. Meeting the challenges of neuroimaging genetics.


16th Annual Meeting of the Cognitive Neuroscience Society (CNS), San Francisco, California, USA, March, 2009.

  • de Zubicaray, G., & McMahon, K. Auditory context effects in picture naming investigated with event related fMRI. Poster
  • Hocking, J., McMahon, K., & de Zubicaray, G. Semantic interference in the postcue naming paradigm is a postlexical effect: Evidence from fMRI. Poster


29th Annual Meeting of the Australian Neuroscience Society (ANS), Canberra, January, 2009.

  • de Zubicaray, G. Mechanisms of cognitive control in language production: evidence from fMRI.


2008


48th Annual Meeting of the Society for Psychophysiological Research (SPR), Austin, Texas, USA, October, 2008.

  • Wright, M., Blokland, G., Chiang, M-C., McMahon, K., Martin, N., Toga, A., de Zubicaray, G., & Thompson, P. An imaging study of Australian twins: Quantifying genetic and environmental influences on fMRI and HARDI phenotypes.


14th Annual Meeting of the Organization for Human Brain Mapping (OHBM), Melbourne, Australia, June, 2008.

  • Copland, D., McMahon, K., Silburn, P., & de Zubicaray, G. Effects of Levodopa on the neural mechanisms of meaning suppression: A 4T fMRI study.
  • Hocking, J., McMahon, K., & Meredith, M. & de Zubicaray, G. Semantic context and visual feature effects on verbal self-monitoring measured with Arterial Spin Labelling. Poster
  • Strudwick, M., McMahon, K., Wilson, S., & de Zubicaray, G. Acupuncture Mediated Brain Activity Demonstrated with fMRI at 4 Tesla. Poster
  • Brun, C., Lepore, N., Pennec, X., Chou, Y.Y., Lee, A.D., Barysheva, M., McMahon, K., de Zubicaray, G.I., Wright, M., Toga, A.W., & Thompson, P.M. (2008). Volumetric Differences in Brain Structure in Identical and Fraternal Twins Computed using Riemannian Tensor-Based Morphometry.
  • Chou, Y.Y., Lepore, N., Barysheva, M., Chiang, M.C., McMahon, K.L., de Zubicaray, G.I., Meredith, M., Wright, M.J., Toga, A.W., Thompson, P.M. (2008). Mapping Genetic Influences on the Lateral Ventricles using Multi-Atlas Fluid Image Alignment in Twins.
  • Chiang, M.C., Barysheva, M., Lee, A.D., Madsen, S.K., Klunder, A.D., Toga, A.W., McMahon, K.L., de Zubicaray, G.I., Meredith, M., Wright, M.J., Srivastava, A., Balov, N., & Thompson, P.M. (2008). Mapping Genetic Influences on Brain Fiber Architecture with High Angular Resolution Diffusion Imaging (HARDI).
  • Zhan, L., Chiang, M.C., Barysheva, M., Toga, A.W., McMahon, K.L., de Zubicaray, G.I., Meredith, M., Wright, M.J., & Thompson, P.M. (2008). How Many Gradients are Sufficient in High-Angular Resolution Diffusion Imaging (HARDI)?


15th Annual Meeting of the Cognitive Neuroscience Society (CNS), San Francisco, California, USA, April, 2008.

  • de Zubicaray, G.I., Postle, N.N., McMahon, K.L., Meredith, M., & Ashton, R. The human mirror neuron system and action word meaning representations: an fMRI study. Poster


2007


37th Annual Meeting of the Society for Neuroscience (SFN), San Diego, California, USA, September, 2007.

  • Postle, N.N., Ashton, R., McMahon, K.L., de Zubicaray, G.I. Does reading words associated with body parts somatotopically activate the motor cortex? Poster


13th Annual Meeting of the Organization for Human Brain Mapping (OHBM), Chicago, USA, June, 2007.

  • de Zubicaray, G., McMahon, K., Eastburn, M., Pringle, A. Negative priming in naming of categorically related objects: An fMRI study. Poster
  • Hocking, J., Holdstock, J., Price, C. Cross-modal object processing in three different anterior temporal regions. Poster


14th Annual Meeting of the Cognitive Neuroscience Society (CNS 2007), New York, USA, May, 2007.

  • Weekes, B., de Zubicaray, G., Hutton, S., McMahon, K., Wang, D., Zhang, Q. A 4T er-fMRI study of orthographic effects on picture naming in Chinese.


2006


4th International Conference on Memory (ICOM4), Sydney, Australia, July, 2006.

  • de Zubicaray, G., McMahon, K., Eastburn, M., Humphreys, M. Support for an auto-associative model of cued recall: Evidence from fMRI.


12th Annual Meeting of the Organization for Human Brain Mapping (OHBM), Florence, Italy, June, 2006.

  • de Zubicaray, G., McMahon, K., Eastburn, M., Pringle, A., Lorenz, L. Identity negative priming involves accessing semantic representations in the left anterior temporal cortex: a 4T fMRI study. Poster
  • McMahon, K., Copland, D., de Zubicaray, G. and Bryant, M. Effects of levodopa administration on cerebral functional connectivity. Poster


13th Annual meeting of the Cognitive Neuroscience Society (CNS), San Francisco, USA, April, 2006.

  • Copland, D., McMahon, K.M., Eastburn, M., de Zubicaray, G. Functional MRI evidence for dopaminergic neuromodulation of semantic priming in healthy individuals. Poster


2005


Dynamic Neuroscience XIII: Computational Cognitive Neuroscience (CCN), Washington, DC, USA, November, 2005.

  • Hockey, A., Wiles, J., de Zubicaray, G. Interactivity, conflict and cognitive control: computational modelling of the language production system.


“Methods in Mind” 7th fMRI Experience and Annual Meeting of the British Psychophysiology Society, Birmingham, UK, September, 2005.

  • de Zubicaray, G., McMahon, K., Eastburn, M., Pringle, A. Refractory effects in picture naming: an fMRI investigation of semantic competitor priming.


5th Annual Meeting of the Vision Sciences Society, Sarasota, Florida, USA, May 2005.

  • Mullen, K.T., Dumoulin, S.O., McMahon, K.L., Bryant, M., de Zubicaray, G.I., Hess, R.F. A comparison of the BOLD fMRI response to achromatic, L/M opponent and S-cone opponent cardinal stimuli in human visual cortex: I. Perceptually matched vs contrast matched stimuli.
  • Dumoulin, S.O., Mullen, K.T., McMahon, K.L., Bryant, M., de Zubicaray, G.I., Hess, R.F. A comparison of the BOLD fMRI response to achromatic, L/M opponent and S-cone opponent cardinal stimuli in human visual cortex: II. Chromatic vs achromatic stimuli.


11th Annual Meeting of the Organization for Human Brain Mapping (OHBM), Toronto, Canada, June 2005.

  • Lipp, O.V., McMahon, K., de Zubicaray, G., Purkis, H.M., Eastburn, M., Bryant, M. Delineating the neural basis of aversive and non-aversive Pavlovian learning in humans: A 4T fMRI study. Poster

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