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2012

Journal Article

Probabilistic subgroup identification using Bayesian finite mixture modelling: a case study in Parkinson's disease phenotype identification

White, Nicole, Johnson, Helen, Silburn, Peter, Mellick, George, Dissanayaka, Nadeeka and Mengersen, Kerrie (2012). Probabilistic subgroup identification using Bayesian finite mixture modelling: a case study in Parkinson's disease phenotype identification. Statistical Methods in Medical Research, 21 (6), 563-583. doi: 10.1177/0962280210391012

Probabilistic subgroup identification using Bayesian finite mixture modelling: a case study in Parkinson's disease phenotype identification

2012

Journal Article

Large-scale replication and heterogeneity in Parkinson disease genetic loci

Sharma, Manu, Ioannidis, John P. A., Aasly, Jan O., Annesi, Grazia, Brice, Alexis, Van Broeckhoven, Christine, Bertram, Lars, Bozi, Maria, Crosiers, David, Clarke, Carl, Facheris, Maurizio, Farrer, Matthew, Garraux, Gaetan, Gispert, Suzana, Auburger, Georg, Vilarino-Gueell, Carles, Hadjigeorgiou, Georgios M., Hicks, Andrew A., Hattori, Nobutaka, Jeon, Beom, Lesage, Suzanne, Lill, Christina M., Lin, Juei-Jueng, Lynch, Timothy, Lichtner, Peter, Lang, Anthony E., Mok, Vincent, Jasinska-Myga, Barbara, Mellick, George D. ... Dissanayaka, N. N. (2012). Large-scale replication and heterogeneity in Parkinson disease genetic loci. Neurology, 79 (7), 659-667. doi: 10.1212/WNL.0b013e318264e353

Large-scale replication and heterogeneity in Parkinson disease genetic loci

2012

Journal Article

Validity and reliability of the Geriatric Anxiety Inventory in Parkinson's disease

Matheson, Sally F., Byrne, Gerard J., Dissanayaka, Nadeeka N. W., Pachana, Nancy A., Mellick, George D., O'Sullivan, John D., Silburn, Peter A., Sellbach, Anna and Marsh, Rodney (2012). Validity and reliability of the Geriatric Anxiety Inventory in Parkinson's disease. Australasian Journal on Ageing, 31 (1), 13-16. doi: 10.1111/j.1741-6612.2010.00487.x

Validity and reliability of the Geriatric Anxiety Inventory in Parkinson's disease

2012

Journal Article

Stimulating Debate in the Field of Addiction

Carter, Adrian, Hall, Wayne, Ambermoon, Polly, Dissanayaka, Nadeeka and O'Sullivan, John (2012). Stimulating Debate in the Field of Addiction. Addiction, 107 (2), 253-253. doi: 10.1111/j.1360-0443.2011.03717.x

Stimulating Debate in the Field of Addiction

2012

Journal Article

Compulsive use of dopamine replacement therapy: a model for stimulant drug addiction?

Ambermoon, Polly, Carter, Adrian, Hall, Wayne, Dissanayaka, Nadeeka and O'Sullivan, John (2012). Compulsive use of dopamine replacement therapy: a model for stimulant drug addiction?. Addiction, 107 (2), 241-247. doi: 10.1111/j.1360-0443.2011.03511.x

Compulsive use of dopamine replacement therapy: a model for stimulant drug addiction?

2012

Conference Publication

Abnormalities in emotional processing associated with anxiety in Parkinson’s disease

Dissanayaka, N., Au, T., Angwin, A., O’Sullivan, J., Byrne, G., Copland, D., Marsh, R., Mellick, G. and Silburn, P. (2012). Abnormalities in emotional processing associated with anxiety in Parkinson’s disease. Parkinson’s Australia National Conference, Brisbane, Australia, 13-14 July 2012.

Abnormalities in emotional processing associated with anxiety in Parkinson’s disease

2012

Conference Publication

Drug induced impulse control disorders: a prospectus for neuroethical analysis

Carter, A., Dissanayaka, N., O’Sullivan, J. and Hall, W. (2012). Drug induced impulse control disorders: a prospectus for neuroethical analysis. Parkinson’s Australia National Conference, Brisbane, Australia, 13-14 July 2012.

Drug induced impulse control disorders: a prospectus for neuroethical analysis

2012

Conference Publication

Subcortical activity during verbal selection and suppression in Parkinson's Disease

Copland, D., Bell, P., McMahon, K., Dissanayaka, N., Mellick, G. and Silburn, P. (2012). Subcortical activity during verbal selection and suppression in Parkinson's Disease. 50th Academy-of-Aphasia Meeting, San Francisco, CA United States, 28-30 October 2012. Amsterdam, Netherlands: Elsevier. doi: 10.1016/j.sbspro.2012.10.074

Subcortical activity during verbal selection and suppression in Parkinson's Disease

2012

Conference Publication

Frontostriatal circuit dysfunction in parkinson's disease during verbal suppression: evidence from functional neuroimaging

Bell, P., Copland, D., Dissanayaka, N., McMahon, K., Mellick, G. and Silburn, P. (2012). Frontostriatal circuit dysfunction in parkinson's disease during verbal suppression: evidence from functional neuroimaging. Parkinson’s Australia National Conference, Brisbane, Australia, 13-14 July 2012.

Frontostriatal circuit dysfunction in parkinson's disease during verbal suppression: evidence from functional neuroimaging

2012

Conference Publication

Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients

Dissanayaka, N., Au, T., Angwin, A., Copland, D., O’Sullivan, J., Byrne, G., Marsh, R., Mellick, G. and Silburn, P. (2012). Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients. 8th International Congress on Mental Dysfunction and Other Non-Motor Features in Parkinson's Disease and Related Disorders, Berlin, Germany, 3-6 May 2012.

Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients

2012

Conference Publication

Characterizing anxiety in Parkinson’s disease: clinical symptoms and neurophysiological markers

Dissanayaka, N., Au, T., Angwin, A., O’Sullivan, J., Byrne, G., Copland, D., Marsh, R., Mellick, G. and Silburn, P. (2012). Characterizing anxiety in Parkinson’s disease: clinical symptoms and neurophysiological markers. 21st Annual RBWH Health Care Symposium, Brisbane, Australia, 8-12 October 2012.

Characterizing anxiety in Parkinson’s disease: clinical symptoms and neurophysiological markers

2012

Conference Publication

Neural mechanisms underlying emotional processing in healthy older adults: electrophysiological correlates of visual affective word processing

Au, Tiffany, Angwin, Anthony, Copland, David, Mellick, George, O’Sullivan, John, Silburn, Peter, Byrne, Gerard and Dissanayaka, Nadeeka (2012). Neural mechanisms underlying emotional processing in healthy older adults: electrophysiological correlates of visual affective word processing. 3rd Australasian Cognitive Neuroscience Conference (ACNS 2012 ), Brisbane, Australia, 29 November - 2 December 2012. Lausanne, Switzerland: Frontiers Research Foundation. doi: 10.3389/conf.fnhum.2012.208.00121

Neural mechanisms underlying emotional processing in healthy older adults: electrophysiological correlates of visual affective word processing

2012

Conference Publication

Neural correlates of emotional processing in Parkinson’s disease and the influence of affective disturbances

Dissanayaka, Nadeeka, Au, Tiffany, Angwin, Anthony, Copland, David, O’Sullivan, John, Byrne, Gerard, Marsh, Rodney, Mellick, George and Silburn, Peter (2012). Neural correlates of emotional processing in Parkinson’s disease and the influence of affective disturbances. 3rd Australasian Cognitive Neuroscience Conference (ACNS 2012 ), Brisbane, Australia, 29 November - 2 December 2012. Lausanne, Switzerland: Frontiers Research Foundation. doi: 10.3389/conf.fnhum.2012.208.00140

Neural correlates of emotional processing in Parkinson’s disease and the influence of affective disturbances

2012

Conference Publication

Depression and anxiety in Parkinson’s disease

Dissanayaka, N., Mellick, G., O’Sullivan, J. and Silburn, P. (2012). Depression and anxiety in Parkinson’s disease. Parkinson’s Australia National Conference, Brisbane, Australia, 13-14 July 2012.

Depression and anxiety in Parkinson’s disease

2011

Journal Article

Factors associated with depression in Parkinson's disease

Dissanayaka, Nadeeka N. W., Sellbach, Anna, Silburn, Peter A., O'Sullivan, John D., Marsh, Rodney and Mellick, George D. (2011). Factors associated with depression in Parkinson's disease. Journal of Affective Disorders, 132 (1-2), 82-88. doi: 10.1016/j.jad.2011.01.021

Factors associated with depression in Parkinson's disease

2011

Journal Article

Impulse control disorders in patients with Parkinson's disease receiving dopamine replacement therapy: Evidence and implications for the addictions field

Ambermoon, Polly, Carter, Adrian, Hall, Wayne D., Dissanayaka, Nadeeka N.W. and O'Sullivan, John D. (2011). Impulse control disorders in patients with Parkinson's disease receiving dopamine replacement therapy: Evidence and implications for the addictions field. Addiction, 106 (2), 283-293. doi: 10.1111/j.1360-0443.2010.03218.x

Impulse control disorders in patients with Parkinson's disease receiving dopamine replacement therapy: Evidence and implications for the addictions field

2011

Conference Publication

Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients

Dissanayaka, N., Angwin, A., Copland, D., O’Sullivan, J., Byrne, G., Marsh, R., Mellick, G. and Silburn, P. (2011). Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients. 20th RBWH Healthcare Symposium, Brisbane, Australia, 10-14 October 2011.

Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients

2011

Conference Publication

Assessment methods and factors associated with depression in Parkinson's disease

Dissanayaka, Nadeeka N., O'Sullivan, John D., Silburn, Peter A. and Mellick, George D. (2011). Assessment methods and factors associated with depression in Parkinson's disease. 7th International Congress on Mental Dysfunction and other Non-Motor Features in Parkinsons Disease and Related Disorders, Barcelona, Spain, 9-12 December 2010. Amsterdam, Netherlands: Elsevier. doi: 10.1016/j.jns.2011.06.031

Assessment methods and factors associated with depression in Parkinson's disease

2011

Conference Publication

Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients

Dissanayaka, N., Angwin A., Copland, D., O’Sullivan, J., Byrne, G., Marsh, M., Mellick, G. and Silburn, P. (2011). Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients. The Biannual Movement Disorder Society of Australia Conference, Melbourne, Australia, 8-10 September 2011.

Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients

2011

Conference Publication

Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients

Dissanayaka, Nadeeka, Au, Tiffany, Angwin, Anthony, Copland, David, O’Sullivan, John, Byrne, Gerard, Marsh, Rodney, Mellick, George and Silburn, Peter (2011). Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients. 2nd Australasian Cognitive Neuroscience Conference, Sydney, Australia, 9-12 December 2011.

Abnormal event related brain potentials generated while processing emotional information in anxious Parkinson’s disease patients