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N. Dissanayaka · SciRah

Researcher profile · Semantic Scholar

N. Dissanayaka

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N. Dissanayaka — researcher profile on SciRah

h-index: 28
Works: 198
Citations: 3,429

Most-cited papers

Barriers and enablers for the implementation of trauma-informed care in healthcare settings: a systematic review
Yan Huo, L. Couzner, T. Windsor, K. Laver +2 more
2023Implementation Science Communications136 citations Open access
Semantic Scholar
A systematic review of the use of virtual reality and its effects on cognition in individuals with neurocognitive disorders
Alexander Moreno, K. Wall, K. Thangavelu, Lucas Craven +2 more
2019Alzheimer's & Dementia125 citations Open access
Semantic Scholar
Update of Recent Literature on Remotely Delivered Psychotherapy Interventions for Anxiety and Depression
Timothy M. Lamb, N. Pachana, N. Dissanayaka
2019Telemedicine journal and e-health50 citations
Semantic Scholar
Report from a multidisciplinary meeting on anxiety as a non-motor manifestation of Parkinson’s disease
G. Pontone, N. Dissanayaka, L. Apostolova, Richard G. Brown +14 more
2019npj Parkinson's Disease49 citations Open access
Semantic Scholar
Feasibility of Group-Based Multiple Virtual Reality Sessions to Reduce Behavioral and Psychological Symptoms in Persons Living in Residential Aged Care.
R. Brimelow, K. Thangavelu, Romana Beattie, N. Dissanayaka
2021Journal of the American Medical Directors Association37 citations
Semantic Scholar
Systematic review of data‐driven cognitive subtypes in Parkinson disease
Dana Pourzinal, Jihyun Yang, R. Lawson, K. Mcmahon +2 more
2022European Journal of Neurology30 citations Open access
Semantic Scholar
Identifying subtypes of mild cognitive impairment in Parkinson’s disease using cluster analysis
Dana Pourzinal, J. H. Yang, G. Byrne, J. O'Sullivan +4 more
2020Journal of Neurology29 citations
Semantic Scholar
Theta and gamma activity is linked with affective and cognitive symptoms in Parkinson's disease
K. Iyer, T. Au, A. Angwin, D. Copland +1 more
2020medRxiv27 citations Open access
Semantic Scholar
Semantic fluency deficits and associated brain activity in Parkinson’s disease with mild cognitive impairment
Jihyun Yang, K. Mcmahon, D. Copland, Dana Pourzinal +4 more
2022Brain Imaging and Behavior21 citations Open access
Semantic Scholar
Phenomenology of Atypical Anxiety Disorders in Parkinson's Disease: A Systematic Review.
N. Dissanayaka, E. Forbes, Kate M. Perepezko, A. Leentjens +3 more
2022The American journal of geriatric psychiatry21 citations Open access
Semantic Scholar
Designing Virtual Reality Assisted Psychotherapy for Anxiety in Older Adults Living with Parkinson’s Disease: Integrating Literature for Scoping
K. Thangavelu, Joshua A. Hayward, N. Pachana, G. Byrne +4 more
2020Clinical Gerontologist20 citations
Semantic Scholar
Global assessment, cognitive profile, and characteristics of mild cognitive impairment in Parkinson's disease
Jihyun Yang, Dana Pourzinal, G. Byrne, K. Mcmahon +4 more
2023International Journal of Geriatric Psychiatry19 citations Open access
Semantic Scholar
Neural correlates of attentional deficits in Parkinson's disease patients with mild cognitive impairment.
Jihyun Yang, Dana Pourzinal, K. Mcmahon, G. Byrne +3 more
2021Parkinsonism & Related Disorders19 citations
Semantic Scholar
Integration and Extension of Specialty Mental Healthcare Services to Community Practice in Parkinson Disease.
G. Pontone, N. Dissanayaka, R. Dobkin, Lynda Mari +4 more
2019The American journal of geriatric psychiatry19 citations
Semantic Scholar
Defining Atypical Anxiety in Parkinson's Disease
E. Forbes, Gerard J. Byrne, J. O'Sullivan, Jihyun Yang +2 more
2021Movement Disorders Clinical Practice18 citations Open access
Semantic Scholar
Psychological distress and productivity loss: a longitudinal analysis of Australian working adults
S. A. Keramat, T. Comans, Alison Pearce, Rabeya Basri +2 more
2025European Journal of Health Economics17 citations Open access
Semantic Scholar
A Pilot Study of Telehealth Mindfulness-Based Cognitive Therapy for Depression in Parkinson’s Disease
A. Interian, Rachael B. Miller, Lauren M. St. Hill, Miriam Latorre +6 more
2022Journal of Geriatric Psychiatry and Neurology17 citations
Semantic Scholar
Hippocampal correlates of episodic memory in Parkinson’s disease: A systematic review of magnetic resonance imaging studies
Dana Pourzinal, J. H. Yang, A. Bakker, K. Mcmahon +4 more
2021Journal of Neuroscience Research17 citations Open access
Semantic Scholar
Anxiety in Parkinson's Disease: A Systematic Review of Neuroimaging Studies.
Kate M. Perepezko, Farah Naaz, Carrie Wagandt, N. Dissanayaka +4 more
2021The Journal of Neuropsychiatry and Clinical Neurosciences17 citations
Semantic Scholar
Psychosocial Factors and Perceived Tremor Disability in Essential Tremor.
K. Thangavelu, A. Talk, Gavin I. Clark, N. Dissanayaka
2020Neuroscience and Biobehavioral Reviews17 citations Open access
Semantic Scholar
Profiling people with Parkinson's disease at risk of cognitive decline: Insights from PPMI and ICICLE‐PD data
Dana Pourzinal, R. Lawson, A. Yarnall, C. Williams-Gray +6 more
2024Alzheimer's & Dementia16 citations Open access
Semantic Scholar
A Systematic Review of Psychotherapy Approaches for Anxiety in Parkinson’s Disease
Amy Roper, Gabriela Pacas Fronza, R. Dobkin, S. Beaudreau +4 more
2022Clinical Gerontologist15 citations
Semantic Scholar
Measurable outcomes of consumer engagement in health research: A scoping review
E. DeBortoli, H. Soyer, D. Milne, N. Dissanayaka +6 more
2022Frontiers in Public Health15 citations Open access
Semantic Scholar
Deterioration of health-related quality of life: the hidden health burden of informal caregiving
S. A. Keramat, Prianka Maria Sarker, T. Comans, Deborah Brooks +1 more
2025European Journal of Health Economics14 citations Open access
Semantic Scholar
A Pilot Trial of Cognitive Behavioral Therapy for Caregivers After Deep Brain Stimulation for Parkinson's Disease
Philip E. Mosley, Katherine Robinson, N. Dissanayaka, T. Coyne +3 more
2020Journal of Geriatric Psychiatry and Neurology13 citations
Semantic Scholar
How Effective are Pictures in Eliciting Information from People Living with Dementia? A Systematic Review
M. Haroon, N. Dissanayaka, A. Angwin, T. Comans
2022Clinical Gerontologist11 citations
Semantic Scholar
Diagnosis, evaluation & management of cognitive disorders in Parkinson's disease: A systematic review.
Dana Pourzinal, Charlotte Elgey, Daniel X. Bailey, Jihyun Yang +11 more
2025International Psychogeriatrics10 citations Open access
Semantic Scholar
The Use of Balanced Scorecards in Mental Health Services: an Integrative Review and Thematic Analysis
R. Brimelow, Aneline Amalathas, E. Beattie, G. Byrne +1 more
2022Journal of Behavioral Health Services & Research9 citations Open access
Semantic Scholar
Caring for a loved one with Parkinson's disease: the role of coping styles and relationship quality.
A. Zhang, Leander K. Mitchell, N. Pachana, J. H. Yang +4 more
2022International Psychogeriatrics9 citations Open access
Semantic Scholar
Longitudinal follow up of data‐driven cognitive subtypes in Parkinson's disease
Dana Pourzinal, Jihyun Yang, Kumareshan Sivakumaran, K. Mcmahon +4 more
2023Brain and Behavior8 citations Open access
Semantic Scholar
Factors Related to Sleep Disturbances for Informal Carers of Individuals With PD and Dyadic Relationship: A Rural Perspective
R. Wade, N. Pachana, N. Dissanayaka
2020Journal of Geriatric Psychiatry and Neurology8 citations
Semantic Scholar
Depression symptomatology correlates with event-related potentials in Parkinson's disease: An affective priming study.
N. Dissanayaka, T. Au, A. Angwin, K. Iyer +6 more
2019Journal of Affective Disorders8 citations Open access
Semantic Scholar
The estimation of health state utility values for psychological distress in Australia: Implications for future economic evaluations.
S. A. Keramat, T. Comans, Rabeya Basri, Daniel X. Bailey +2 more
2024Value in Health7 citations Open access
Semantic Scholar
Hippocampal resting‐state connectivity is associated with posterior‐cortical cognitive impairment in Parkinson's disease
Dana Pourzinal, Jihyun Yang, Katie L McMahon, D. Copland +4 more
2024Brain and Behavior7 citations Open access
Semantic Scholar
Feasibility and Acceptability of a Videoconferencing CBT Intervention for Anxiety in People with Parkinson’s Disease
Amy Roper, Deborah Brooks, Leander K. Mitchell, N. Pachana +4 more
2024Clinical Gerontologist7 citations Open access
Semantic Scholar
Optimising verbal fluency analysis in neurological patients with dysarthria: examples from Parkinson’s disease and hereditary ataxia
Yan-Jun Li, Jihyun Yang, Kristine O. Evans, J. Wong +2 more
2023Journal of Clinical and Experimental Neuropsychology7 citations Open access
Semantic Scholar
Phenomenology of anxiety in people living with mild to moderate dementia: A conceptual meta-ethnographic review
Gabriela Pacas Fronza, J. Liddle, Leander K. Mitchell, G. Byrne +2 more
2022Dementia7 citations
Semantic Scholar
Factors related to sleep disturbances for individuals with Parkinson’s disease: a regional perspective
R. Wade, N. Pachana, G. Mellick, N. Dissanayaka
2020International Psychogeriatrics7 citations Open access
Semantic Scholar
Source activity during emotion processing and its relationship to cognitive impairment in Parkinson's disease.
K. Iyer, T. Au, A. Angwin, D. Copland +1 more
2019Journal of Affective Disorders7 citations
Semantic Scholar
The CuePed Trial: How Does Environmental Complexity Impact Cue Effectiveness? A Comparison of Tonic and Phasic Visual Cueing in Simple and Complex Environments in a Parkinson's Disease Population with Freezing of Gait
R. Marsh, M. Cole, N. Dissanayaka, T. Au +3 more
2019Parkinson's Disease7 citations Open access
Semantic Scholar
Anxiety disorders are associated with verbal memory impairment in patients with Parkinson’s disease without dementia
N. Dissanayaka, E. Forbes, J. H. Yang, Dana Pourzinal +5 more
2021Journal of Neurology6 citations
Semantic Scholar
Unmasking neurobiological commonalities between addictive disorders and impulse control disorders in Parkinson’s disease
Swathi Ramdave, A. Dawson, A. Carter, N. Dissanayaka
2019Brain Imaging and Behavior6 citations
Semantic Scholar
Best practice guidelines for the diagnosis, evaluation, and management of cognitive disorders in Parkinson’s disease
Dana Pourzinal, Deborah Brooks, Deepa Sriram, Emily McCann +15 more
2026Age and Ageing5 citations Open access
Semantic Scholar
Evaluating evidence for a neuropsychological toolkit to predict cognitive decline in PD: A systematic review
Dana Pourzinal, James M. King, Kumareshan Sivakumaran, Jihyun Yang +10 more
2025Clinical Neuropsychologist5 citations Open access
Semantic Scholar
Shaping attitudes: The association between prior contact with residential aged care and resistance to enter residential aged care.
N. Walker, N. Dissanayaka, T. Scott, Asmita V. Manchha +1 more
2019International Journal of Older People Nursing5 citations
Semantic Scholar
Diagnosis, evaluation, and management of cognitive disorders in Parkinson's disease: Consensus recommendations from a modified Delphi process
Dana Pourzinal, Deborah Brooks, Deepa Sriram, Leander K. Mitchell +11 more
2025Alzheimer's & Dementia4 citations Open access
Semantic Scholar
Enhancing neuropsychological assessment clinical pathways in Parkinson's disease through the use of technology
Elton H. Lobo, Peter Worthy, Deborah Brooks, Kirstine Shrubsole +7 more
2025Frontiers Digit. Health4 citations Open access
Semantic Scholar
The Attention Network Test in Parkinson and Lewy Body Disease: A Systematic Review
Jihyun Yang, Dana Pourzinal, T. Rheinberger, D. Copland +3 more
2022Cognitive and Behavioral Neurology4 citations
Semantic Scholar
Anxiety in Parkinson’s Disease
N. Dissanayaka
2019Anxiety in Older People4 citations
Semantic Scholar
Capacity, control and responsibility in Parkinson's disease patients with impulse control disorders: Views of neurological and psychiatric experts.
A. Dawson, J. Michael, Ella Dilkes-Frayne, W. Hall +2 more
2019International Journal of Law and Psychiatry4 citations
Semantic Scholar

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J. O'Sullivan×9

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K. Thangavelu×5

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