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2025

Journal Article

The estimation of health state utility values for psychological distress in Australia: implications for future economic evaluations

Keramat, Syed Afroz, Comans, Tracy, Basri, Rabeya, Bailey, Daniel, Brooks, Deborah and Dissanayaka, Nadeeka N. (2025). The estimation of health state utility values for psychological distress in Australia: implications for future economic evaluations. Value in Health, 28 (3), 368-378. doi: 10.1016/j.jval.2024.12.002

The estimation of health state utility values for psychological distress in Australia: implications for future economic evaluations

2025

Journal Article

Pilot implementation of an electronic diagnostic support tool (AiD‐DST) designed to identify the cause(s) of delirium

Leong, Elizabeth, Chang, Stephane, Yearwood, Kristi, Eeles, Eamonn, Yerkovich, Stephanie, Ling, Carolina, Teodorczuk, Andrew and Dissanayaka, Nadeeka (2025). Pilot implementation of an electronic diagnostic support tool (AiD‐DST) designed to identify the cause(s) of delirium. Australasian Journal on Ageing, 44 (1) e70000, e70000. doi: 10.1111/ajag.70000

Pilot implementation of an electronic diagnostic support tool (AiD‐DST) designed to identify the cause(s) of delirium

2024

Journal Article

Interhemispheric asynchrony of NREM EEG at the beginning and end of sleep describes evening vigilance performance in patients undergoing diagnostic polysomnography

McCloy, Karen, Duce, Brett, Dissanayaka, Nadeeka, Hukins, Craig and Abeyratne, Udantha (2024). Interhemispheric asynchrony of NREM EEG at the beginning and end of sleep describes evening vigilance performance in patients undergoing diagnostic polysomnography. Physiological Measurement, 45 (11) 115002, 115002. doi: 10.1088/1361-6579/ad8f8f

Interhemispheric asynchrony of NREM EEG at the beginning and end of sleep describes evening vigilance performance in patients undergoing diagnostic polysomnography

2024

Journal Article

Capturing the ghost in the machine: a process for development and validation of measures of phenomenal consciousness in delirium

Eeles, Eamonn, Tran, David Duc, Ward, Sarah, Teodorczuk, Andrew, Ray, Julian, Miller, Tim and Dissanayaka, Nadeeka N. (2024). Capturing the ghost in the machine: a process for development and validation of measures of phenomenal consciousness in delirium. Age and Ageing, 53 (7) afae144. doi: 10.1093/ageing/afae144

Capturing the ghost in the machine: a process for development and validation of measures of phenomenal consciousness in delirium

2024

Journal Article

Profiling people with Parkinson's disease at risk of cognitive decline: Insights from PPMI and ICICLE‐PD data

Pourzinal, Dana, Lawson, Rachael A., Yarnall, Alison J., Williams‐Gray, Caroline H., Barker, Roger A., Yang, Jihyun, McMahon, Katie L., O'Sullivan, John D., Byrne, Gerard J. and Dissanayaka, Nadeeka N. (2024). Profiling people with Parkinson's disease at risk of cognitive decline: Insights from PPMI and ICICLE‐PD data. Alzheimer's and Dementia: Diagnosis, Assessment and Disease Monitoring, 16 (3) e12625, 1-11. doi: 10.1002/dad2.12625

Profiling people with Parkinson's disease at risk of cognitive decline: Insights from PPMI and ICICLE‐PD data

2024

Conference Publication

Barriers and enablers to cognitive assessment in Parkinson’s disease: perspectives of clinicians and people living with PD

Brooks, D., Worthy, P., Shrubsole, K. and Dissanayaka, N. (2024). Barriers and enablers to cognitive assessment in Parkinson’s disease: perspectives of clinicians and people living with PD. Australian Dementia Research Forum 2024, Gold Coast, QLD Australia, 3-5 June 2024.

Barriers and enablers to cognitive assessment in Parkinson’s disease: perspectives of clinicians and people living with PD

2024

Conference Publication

Technology assisted and remotely delivered anxiety psychotherapy intervention for people living with dementia and their care partners: Tech-CBT project

Au, T., Beattie, E., Bennett, S., Brooks, D., Broome, A., Byrne, G., Chatfield, M., Comans, T., Dissanayaka, N., Guy, R., Keramat, S.A., King, T., Lehn, A., Liddle, J., Mitchell, L., Oram, J., O’Sullivan, J., Pacas Fronza, G., Pachana, N., Pietsch, A., Tan, J., Welsh, K. and Worthy, P. (2024). Technology assisted and remotely delivered anxiety psychotherapy intervention for people living with dementia and their care partners: Tech-CBT project. Australian Dementia Research Forum 2024, Gold Coast, QLD Australia, 3-5 June 2024.

Technology assisted and remotely delivered anxiety psychotherapy intervention for people living with dementia and their care partners: Tech-CBT project

2024

Conference Publication

Enhancing utility of neuropsychological evaluation for earlier and effective diagnosis of dementia in Parkinson’s disease: PDCogniCare project

Au, T., Bailey, D., Beattie, E., Brooks, D., Broome, A., Byrne, G., Chatfield, M., Dissanayaka, N., Keramat, S.A., Lehn, A., Liddle, J., Marsh, R., Mitchell, L., Naismith, S., Nestor, S., O’Sullivan, J., Pachana, N., Pourzinal, D., Robertson, S., Shrubsole, K., Sivakumaran, K., Spooner, D., Tinson, H., Verreynne, M.L., Worthy, P. and Yang, J. (2024). Enhancing utility of neuropsychological evaluation for earlier and effective diagnosis of dementia in Parkinson’s disease: PDCogniCare project. Australian Dementia Research Forum 2024, Gold Coast, QLD Australia, 3-5 June 2024.

Enhancing utility of neuropsychological evaluation for earlier and effective diagnosis of dementia in Parkinson’s disease: PDCogniCare project

2024

Conference Publication

Neuropsychological predictors of cognitive decline in Parkinson's disease: A systematic review (PDCogniCare)

Pourzinal, D., Sivakumaran, K., Yang, J., Bailey, D.X., Mitchell, L.K., Brooks, D. and Dissanayaka, N. (2024). Neuropsychological predictors of cognitive decline in Parkinson's disease: A systematic review (PDCogniCare). Australian Dementia Research Forum 2024, Gold Coast, QLD Australia, 3-5 June 2024.

Neuropsychological predictors of cognitive decline in Parkinson's disease: A systematic review (PDCogniCare)

2024

Conference Publication

Barriers and facilitators of cognitive behavioural therapy interventions for people living with mild cognitive impairment or dementia: a systematic review

Welsh, K., Brooks, D., Mitchell, L. and Dissanayaka, N. (2024). Barriers and facilitators of cognitive behavioural therapy interventions for people living with mild cognitive impairment or dementia: a systematic review. Australian Dementia Research Forum 2024, Gold Coast, QLD Australia, 3-5 June 2024.

Barriers and facilitators of cognitive behavioural therapy interventions for people living with mild cognitive impairment or dementia: a systematic review

2024

Journal Article

Telehealth cognitive behavior therapy to reduce anxiety in people living with cognitive impairment: a randomized feasibility pilot study

Pacas Fronza, Gabriela, Mitchell, Leander K., Pachana, Nancy A., Byrne, Gerard J., Liddle, Jacki, Yang, Jihyun, Brooks, Deborah, Au, Tiffany, Pourzinal, Dana, Worthy, Peter, Comans, Tracy, Beattie, Elizabeth, Bennett, Sally, Russell, Trevor and Dissanayaka, Nadeeka N. (2024). Telehealth cognitive behavior therapy to reduce anxiety in people living with cognitive impairment: a randomized feasibility pilot study. Clinical Gerontologist, 1-15. doi: 10.1080/07317115.2024.2336187

Telehealth cognitive behavior therapy to reduce anxiety in people living with cognitive impairment: a randomized feasibility pilot study

2024

Journal Article

Hippocampal resting‐state connectivity is associated with posterior‐cortical cognitive impairment in Parkinson's disease

Pourzinal, Dana, Yang, Jihyun, McMahon, Katie L., Copland, David A., Mitchell, Leander, O'Sullivan, John D., Byrne, Gerard J. and Dissanayaka, Nadeeka N. (2024). Hippocampal resting‐state connectivity is associated with posterior‐cortical cognitive impairment in Parkinson's disease. Brain and Behavior, 14 (3) e3454, 1-12. doi: 10.1002/brb3.3454

Hippocampal resting‐state connectivity is associated with posterior‐cortical cognitive impairment in Parkinson's disease

2024

Journal Article

Face and content validity of a mobile delirium screening tool adapted for use in the medical setting (eDIS‐MED): Welcome to the machine

Eeles, Eamonn, Tronstad, Oystein, Teodorczuk, Andrew, Flaws, Dylan, Fraser, John F. and Dissanayaka, Nadeeka (2024). Face and content validity of a mobile delirium screening tool adapted for use in the medical setting (eDIS‐MED): Welcome to the machine. Australasian Journal on Ageing, 43 (2), 415-419. doi: 10.1111/ajag.13288

Face and content validity of a mobile delirium screening tool adapted for use in the medical setting (eDIS‐MED): Welcome to the machine

2024

Journal Article

Measuring phenomenal consciousness in delirium: The new black

Eeles, Eamonn, Teodorczuk, Andrew and Dissanayaka, Nadeeka (2024). Measuring phenomenal consciousness in delirium: The new black. Journal of Consciousness Studies, 31 (1), 31-50. doi: 10.53765/20512201.31.1.031

Measuring phenomenal consciousness in delirium: The new black

2024

Journal Article

Prototype development of the Mental Health benchmarking Industry Tool for residential aged Care (MHICare Tool): a protocol paper of a two-stage sequential and mixed methods codesign study

Brimelow, Rachel, Brooks, Deborah, Sriram, Deepa, Burley, Claire, Beattie, Elizabeth, Byrne, Gerard and Dissanayaka, Nadeeka (2024). Prototype development of the Mental Health benchmarking Industry Tool for residential aged Care (MHICare Tool): a protocol paper of a two-stage sequential and mixed methods codesign study. BMJ Open, 14 (2) e078493, 1-7. doi: 10.1136/bmjopen-2023-078493

Prototype development of the Mental Health benchmarking Industry Tool for residential aged Care (MHICare Tool): a protocol paper of a two-stage sequential and mixed methods codesign study

2024

Journal Article

Feasibility and acceptability of a videoconferencing CBT intervention for anxiety in people with Parkinson’s Disease

Roper, Amy, Brooks, Deborah, Mitchell, Leander K., Pachana, Nancy A., Au, Tiffany R., Byrne, Gerard J., O’Sullivan, John D. and Dissanayaka, Nadeeka N. (2024). Feasibility and acceptability of a videoconferencing CBT intervention for anxiety in people with Parkinson’s Disease. Clinical Gerontologist, 1-16. doi: 10.1080/07317115.2024.2306861

Feasibility and acceptability of a videoconferencing CBT intervention for anxiety in people with Parkinson’s Disease

2024

Conference Publication

Verbal fluency correlates with medial temporal lobe volumes in Parkinson’s disease with memory impairment

Yang, J., Pourzinal, D. and Dissanayaka, N. (2024). Verbal fluency correlates with medial temporal lobe volumes in Parkinson’s disease with memory impairment. Australian Dementia Research Forum 2024, Gold Coast, QLD Australia, 3-5 June 2024.

Verbal fluency correlates with medial temporal lobe volumes in Parkinson’s disease with memory impairment

2024

Conference Publication

“It’s really important that we do have a voice.” Residents’ perspectives on the factors that promote and support mental health within aged care homes

Brooks, D., Burley, C., Sriram, D., Brimelow, R. and Dissanayaka, N. (2024). “It’s really important that we do have a voice.” Residents’ perspectives on the factors that promote and support mental health within aged care homes. Australian Dementia Research Forum 2024, Gold Coast, QLD Australia, 3-5 June 2024.

“It’s really important that we do have a voice.” Residents’ perspectives on the factors that promote and support mental health within aged care homes

2023

Journal Article

A narrative review of the development and performance characteristics of electronic delirium-screening tools

Eeles, Eamonn, Tran, David Duc, Boyd, Jemima, Tronstad, Oystein, Teodorczuk, Andrew, Flaws, Dylan, Fraser, John F. and Dissanayaka, Nadeeka (2023). A narrative review of the development and performance characteristics of electronic delirium-screening tools. Australian Critical Care, 37 (4), 651-658. doi: 10.1016/j.aucc.2023.11.006

A narrative review of the development and performance characteristics of electronic delirium-screening tools

2023

Journal Article

Levetiracetam for the treatment of mild cognitive impairment in Parkinson's disease: a double-blind controlled proof-of-concept trial protocol

Dissanayaka, Nadeeka, Pourzinal, Dana, Byrne, Gerard J., Yang, Jihyun, McMahon, Katie L., Pontone, Gregory M., O'Sullivan, John D., Adam, Robert, Littleford, Roberta, Chatfield, Mark, Lehn, Alexander, Mari, Zoltan and Bakker, Arnold (2023). Levetiracetam for the treatment of mild cognitive impairment in Parkinson's disease: a double-blind controlled proof-of-concept trial protocol. Pilot and Feasibility Studies, 9 (1) 189, 189. doi: 10.1186/s40814-023-01406-y

Levetiracetam for the treatment of mild cognitive impairment in Parkinson's disease: a double-blind controlled proof-of-concept trial protocol