Dr Shantel Duffy


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Selected grants

2018

  • How does hypoxia during REM sleep affect memory consolidation in cognitively impaired patients with obstructive sleep apnea?; Duffy S; Neurosleep Centre of Research Excellence/Seed Funding.

2017

  • Healthy gums and muscles for a healthy brain program; Eberhard J, Naismith S, Duffy S, Ruiz K; Royal Freemasons Benevolent Institution/Research Support.
  • Brain oxidative stress and cognitive function in older adults with diabetes and pre-diabetes who are �at risk� for dementia; Hoyos C, Naismith S, Colagiuri S, Duffy S; Diabetes Australia/Research Grant.

2016

  • Investigating the utility of oxidative stress as a biomarker for cognitive decline and dementia: a longitudinal magnetic resonance imaging study in ‘at risk’ older adults and Alzheimer’s disease; Duffy S, Naismith S; Equity Trustees Limited/Mason Foundation National Medical Research.
  • Can repetitive transcranial magnetic stimulation improve cognition and neuropsychiatric features in mild cognitive impairment and early stage Alzheimer's disease?; Duffy S, Kaur M; National Health and Medical Research Council (NHMRC)/NHMRC-ARC Dementia Research Development Fellowships.
  • Neuroimaging insights into sleep-wake dysfunction in older adults 'at risk' of developing dementia; Duffy S; National Health and Medical Research Council (NHMRC)/NHMRC-ARC Dementia Research Development Fellowships.

2015

  • Evaluation of a 12-week combined psychoeducation and home-based exercise program on mood and wellbeing in older adults with early Alzheimers Disease; Duffy S, Naismith S, Jeon Y, Clemson L; Dementia Australia Research Foundation Ltd/Project Grant.
  • Evaluation of a 12-week combined psychoeducation and home-based exercise program on sleep, circadian and metabolic markers in older adults with early Alzheimer’s Disease; Duffy S; University of Sydney/Internal Scheme.

2014

  • Postdoctoral Research Fellowship; Duffy S; Neurosleep Centre of Research Excellence/Postdoctoral Research Fellowship.

Selected publications

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Book Chapters

  • Lampit, A., Duffy, S., Valenzuela, M. (2016). Physical exercise for brain health in later life: how does it work? In Linda C. W. Lam, Michelle Riba (Eds.), Physical Exercise Interventions for Mental Health, (pp. 147-163). Cambridge: Cambridge University Press. [More Information]
  • Elcombe, E., Lagopoulos, J., Duffy, S., Lewis, S., Norrie, L., McGregor, I., Naismith, S. (2015). Hippocampal Volume in Older Adults at Risk of Cognitive Decline: The Role of Sleep, Vascular Risk, and Depression. In Gwenn S. Smith (Eds.), Handbook of Depression in Alzheimer's Disease, (pp. 217-228). Amsterdam: IOS Press. [More Information]

Journals

  • McKinnon, A., Hickie, I., Scott, J., Duffy, S., Norrie, L., Terpening, Z., Grunstein, R., Lagopoulos, J., Batchelor, J., Lewis, S., Shine, J., Naismith, S. (2018). Current sleep disturbance in older people with a lifetime history of depression is associated with increased connectivity in the Default Mode Network. Journal of Affective Disorders, 229, 85-94. [More Information]
  • Radd-Vagenas, S., Duffy, S., Naismith, S., Brew, B., Flood, V., Fiatarone Singh, M. (2018). Effect of the Mediterranean diet on cognition and brain morphology and function: a systematic review of randomized controlled trials. American Journal of Clinical Nutrition, 107(3), 389-404. [More Information]
  • Hermens, D., Hatton, S., Lee, R., Naismith, S., Duffy, S., Amminger, G., Kaur, M., Scott, E., Lagopoulos, J., Hickie, I. (2018). In vivo imaging of oxidative stress and fronto-limbic white matter integrity in young adults with mood disorders. European Archives of Psychiatry and Clinical Neuroscience, 268(2), 145-156. [More Information]
  • Cross, N., Memarian, N., Duffy, S., Paquola, C., LaMonica, H., D'Rozario, A., Lewis, S., Hickie, I., Grunstein, R., Naismith, S. (2018). Structural brain correlates of obstructive sleep apnoea in older adults at risk for dementia. European Respiratory Journal, 52(1), 1800740. [More Information]
  • Cross, N., Terpening, Z., Duffy, S., Lewis, S., Grunstein, R., Wong, K., Naismith, S. (2017). Association between Sleep Disordered Breathing and Nighttime Driving Performance in Mild Cognitive Impairment. Journal of the International Neuropsychological Society, 23, 502-510. [More Information]
  • LaMonica, H., English, A., Hickie, I., Ip, J., Ireland, C., West, S., Shaw, T., Mowszowski, L., Glozier, N., Duffy, S., Gibson, A., Naismith, S. (2017). Examining Internet and eHealth Practices and Preferences: Survey Study of Australian Older Adults With Subjective Memory Complaints, Mild Cognitive Impairment, or Dementia. Journal of Medical Internet Research, 19(10), 1-16. [More Information]
  • McKinnon, A., Duffy, S., Cross, N., Terpening, Z., Grunstein, R., Lagopoulos, J., Batchelor, J., Hickie, I., Lewis, S., Shine, J., Naismith, S. (2017). Functional Connectivity in the Default Mode Network is Reduced in Association with Nocturnal Awakening in Mild Cognitive Impairment. Journal of Alzheimer's Disease, 56(4), 1373-1384. [More Information]
  • Duffy, S., Lagopoulos, J., Terpening, Z., Lewis, S., Grunstein, R., Mowszowski, L., Cross, N., Hermens, D., Hickie, I., Naismith, S. (2016). Association of Anterior Cingulate Glutathione with Sleep Apnea in Older Adults At-Risk for Dementia. Sleep, 39(4), 899-906. [More Information]
  • Jayaweera, H., Hickie, I., Duffy, S., Mowszowski, L., Norrie, L., Lagopoulos, J., Naismith, S. (2016). Episodic memory in depression: the unique contribution of the anterior caudate and hippocampus. Psychological Medicine, 46(10), 2189-2199. [More Information]
  • McKinnon, A., Lagopoulos, J., Terpening, Z., Grunstein, R., Hickie, I., Batchelor, J., Lewis, S., Duffy, S., Shine, J., Naismith, S. (2016). Sleep disturbance in mild cognitive impairment is associated with alterations in the brain's default mode network. Behavioral Neuroscience, 130(3), 305-315. [More Information]
  • Hermens, D., Naismith, S., Chitty, K., Lee, R., Tickell (nee Kennedy), A., Duffy, S., Paquola, C., White, D., Hickie, I., Lagopoulos, J. (2015). Cluster analysis reveals abnormal hippocampal neurometabolic profiles in young people with mood disorders. European Neuropsychopharmacology, 25(6), 836-845. [More Information]
  • Elcombe, E., Lagopoulos, J., Duffy, S., Lewis, S., Norrie, L., Hickie, I., Naismith, S. (2015). Hippocampal Volume in Older Adults at Risk of Cognitive Decline: The Role of Sleep, Vascular Risk, and Depression. Journal of Alzheimer's Disease, 44(4), 1279-1290. [More Information]
  • Jayaweera, H., Hickie, I., Duffy, S., Hermens, D., Mowszowski, L., Diamond, K., Terpening, Z., Paradise, M., Lewis, S., Lagopoulos, J., Naismith, S. (2015). Mild Cognitive Impairment Subtypes in Older People With Depressive Symptoms: Relationship With Clinical Variables and Hippocampal Change. Journal of Geriatric Psychiatry and Neurology, 28(3), 174-183. [More Information]
  • Cross, N., Terpening, Z., Rogers, N., Duffy, S., Hickie, I., Lewis, S., Naismith, S. (2015). Napping in older people 'at risk' of dementia: relationships with depression, cognition, medical burden and sleep quality. Journal of Sleep Research, 24(5), 494-502. [More Information]
  • Duffy, S., Lagopoulos, J., Cockayne, N., Hermens, D., Hickie, I., Naismith, S. (2015). Oxidative stress and depressive symptoms in older adults: A magnetic resonance spectroscopy study. Journal of Affective Disorders, 180, 29-35. [More Information]
  • Jayaweera, H., Lagopoulos, J., Duffy, S., Lewis, S., Hermens, D., Norrie, L., Hickie, I., Naismith, S. (2015). Spectroscopic markers of memory impairment, symptom severity and age of onset in older people with lifetime depression: Discrete roles of N-acetyl aspartate and glutamate. Journal of Affective Disorders, 183, 31-38. [More Information]
  • Cockayne, N., Duffy, S., Bonomally, R., English, A., Amminger, G., Mackinnon, A., Christensen, H., Naismith, S., Hickie, I. (2015). The Beyond Ageing Project Phase 2 - a double-blind, selective prevention, randomised, placebo-controlled trial of omega-3 fatty acids and sertraline in an older age cohort at risk for depression: study protocol for a randomized controlled trial. Trials, 16(1), 1-16. [More Information]
  • Duffy, S., Lagopoulos, J., Cockayne, N., Lewis, S., Hickie, I., Hermens, D., Naismith, S. (2015). The effect of 12-wk omega-3 fatty acid supplementation on in vivo thalamus glutathione concentration in patients "at risk" for major depression. Nutrition, 31(10), 1247-1254. [More Information]
  • Duffy, S., Paradise, M., Hickie, I., Lewis, S., Naismith, S., Lagopoulos, J. (2014). Cognitive impairment with and without depression history: an analysis of white matter microstructure. Journal of Psychiatry & Neuroscience, 39(2), 135-143. [More Information]
  • Dunn, C., Duffy, S., Hickie, I., Lagopoulos, J., Lewis, S., Naismith, S., Shine, J. (2014). Deficits in episodic memory retrieval reveal impaired default mode network connectivity in amnestic mild cognitive impairment. NeuroImage: Clinical, 4, 473-480. [More Information]
  • Naismith, S., Lagopoulos, J., Hermens, D., White, D., Duffy, S., Robillard, R., Scott, E., Hickie, I. (2014). Delayed circadian phase is linked to glutamatergic functions in young people with affective disorders: a proton magnetic resonance spectroscopy study. BMC Psychiatry, 14(1), 1-7. [More Information]
  • Duffy, S., Lagopoulos, J., Hickie, I., Diamond, K., Graeber, M., Lewis, S., Naismith, S. (2014). Glutathione relates to neuropsychological functioning in mild cognitive impairment. Alzheimer's and Dementia, 10(1), 67-75. [More Information]
  • Lagopoulos, J., Hermens, D., Tobias-Webb, J., Duffy, S., Naismith, S., White, D., Scott, E., Hickie, I. (2013). In vivo glutathione levels in young persons with bipolar disorder: A magnetic resonance spectroscopy study. Journal of Psychiatric Research, 47(3), 412-417. [More Information]
  • Cross, N., Lagopoulos, J., Duffy, S., Cockayne, N., Hickie, I., Lewis, S., Naismith, S. (2013). Sleep quality in healthy older people: Relationship with 1H magnetic resonance spectroscopy markers of glial and neuronal integrity. Behavioral Neuroscience, 127(5), 803-810. [More Information]
  • Lewis, S., Shine, J., Duffy, S., Halliday, G., Naismith, S. (2012). Anterior Cingulate Integrity: Executive and Neuropsychiatric Features in Parkinson's Disease. Movement Disorders, 27(10), 1262-1267. [More Information]

2018

  • McKinnon, A., Hickie, I., Scott, J., Duffy, S., Norrie, L., Terpening, Z., Grunstein, R., Lagopoulos, J., Batchelor, J., Lewis, S., Shine, J., Naismith, S. (2018). Current sleep disturbance in older people with a lifetime history of depression is associated with increased connectivity in the Default Mode Network. Journal of Affective Disorders, 229, 85-94. [More Information]
  • Radd-Vagenas, S., Duffy, S., Naismith, S., Brew, B., Flood, V., Fiatarone Singh, M. (2018). Effect of the Mediterranean diet on cognition and brain morphology and function: a systematic review of randomized controlled trials. American Journal of Clinical Nutrition, 107(3), 389-404. [More Information]
  • Hermens, D., Hatton, S., Lee, R., Naismith, S., Duffy, S., Amminger, G., Kaur, M., Scott, E., Lagopoulos, J., Hickie, I. (2018). In vivo imaging of oxidative stress and fronto-limbic white matter integrity in young adults with mood disorders. European Archives of Psychiatry and Clinical Neuroscience, 268(2), 145-156. [More Information]
  • Cross, N., Memarian, N., Duffy, S., Paquola, C., LaMonica, H., D'Rozario, A., Lewis, S., Hickie, I., Grunstein, R., Naismith, S. (2018). Structural brain correlates of obstructive sleep apnoea in older adults at risk for dementia. European Respiratory Journal, 52(1), 1800740. [More Information]

2017

  • Cross, N., Terpening, Z., Duffy, S., Lewis, S., Grunstein, R., Wong, K., Naismith, S. (2017). Association between Sleep Disordered Breathing and Nighttime Driving Performance in Mild Cognitive Impairment. Journal of the International Neuropsychological Society, 23, 502-510. [More Information]
  • LaMonica, H., English, A., Hickie, I., Ip, J., Ireland, C., West, S., Shaw, T., Mowszowski, L., Glozier, N., Duffy, S., Gibson, A., Naismith, S. (2017). Examining Internet and eHealth Practices and Preferences: Survey Study of Australian Older Adults With Subjective Memory Complaints, Mild Cognitive Impairment, or Dementia. Journal of Medical Internet Research, 19(10), 1-16. [More Information]
  • McKinnon, A., Duffy, S., Cross, N., Terpening, Z., Grunstein, R., Lagopoulos, J., Batchelor, J., Hickie, I., Lewis, S., Shine, J., Naismith, S. (2017). Functional Connectivity in the Default Mode Network is Reduced in Association with Nocturnal Awakening in Mild Cognitive Impairment. Journal of Alzheimer's Disease, 56(4), 1373-1384. [More Information]

2016

  • Duffy, S., Lagopoulos, J., Terpening, Z., Lewis, S., Grunstein, R., Mowszowski, L., Cross, N., Hermens, D., Hickie, I., Naismith, S. (2016). Association of Anterior Cingulate Glutathione with Sleep Apnea in Older Adults At-Risk for Dementia. Sleep, 39(4), 899-906. [More Information]
  • Jayaweera, H., Hickie, I., Duffy, S., Mowszowski, L., Norrie, L., Lagopoulos, J., Naismith, S. (2016). Episodic memory in depression: the unique contribution of the anterior caudate and hippocampus. Psychological Medicine, 46(10), 2189-2199. [More Information]
  • Lampit, A., Duffy, S., Valenzuela, M. (2016). Physical exercise for brain health in later life: how does it work? In Linda C. W. Lam, Michelle Riba (Eds.), Physical Exercise Interventions for Mental Health, (pp. 147-163). Cambridge: Cambridge University Press. [More Information]
  • McKinnon, A., Lagopoulos, J., Terpening, Z., Grunstein, R., Hickie, I., Batchelor, J., Lewis, S., Duffy, S., Shine, J., Naismith, S. (2016). Sleep disturbance in mild cognitive impairment is associated with alterations in the brain's default mode network. Behavioral Neuroscience, 130(3), 305-315. [More Information]

2015

  • Hermens, D., Naismith, S., Chitty, K., Lee, R., Tickell (nee Kennedy), A., Duffy, S., Paquola, C., White, D., Hickie, I., Lagopoulos, J. (2015). Cluster analysis reveals abnormal hippocampal neurometabolic profiles in young people with mood disorders. European Neuropsychopharmacology, 25(6), 836-845. [More Information]
  • Elcombe, E., Lagopoulos, J., Duffy, S., Lewis, S., Norrie, L., Hickie, I., Naismith, S. (2015). Hippocampal Volume in Older Adults at Risk of Cognitive Decline: The Role of Sleep, Vascular Risk, and Depression. Journal of Alzheimer's Disease, 44(4), 1279-1290. [More Information]
  • Elcombe, E., Lagopoulos, J., Duffy, S., Lewis, S., Norrie, L., McGregor, I., Naismith, S. (2015). Hippocampal Volume in Older Adults at Risk of Cognitive Decline: The Role of Sleep, Vascular Risk, and Depression. In Gwenn S. Smith (Eds.), Handbook of Depression in Alzheimer's Disease, (pp. 217-228). Amsterdam: IOS Press. [More Information]
  • Jayaweera, H., Hickie, I., Duffy, S., Hermens, D., Mowszowski, L., Diamond, K., Terpening, Z., Paradise, M., Lewis, S., Lagopoulos, J., Naismith, S. (2015). Mild Cognitive Impairment Subtypes in Older People With Depressive Symptoms: Relationship With Clinical Variables and Hippocampal Change. Journal of Geriatric Psychiatry and Neurology, 28(3), 174-183. [More Information]
  • Cross, N., Terpening, Z., Rogers, N., Duffy, S., Hickie, I., Lewis, S., Naismith, S. (2015). Napping in older people 'at risk' of dementia: relationships with depression, cognition, medical burden and sleep quality. Journal of Sleep Research, 24(5), 494-502. [More Information]
  • Duffy, S., Lagopoulos, J., Cockayne, N., Hermens, D., Hickie, I., Naismith, S. (2015). Oxidative stress and depressive symptoms in older adults: A magnetic resonance spectroscopy study. Journal of Affective Disorders, 180, 29-35. [More Information]
  • Jayaweera, H., Lagopoulos, J., Duffy, S., Lewis, S., Hermens, D., Norrie, L., Hickie, I., Naismith, S. (2015). Spectroscopic markers of memory impairment, symptom severity and age of onset in older people with lifetime depression: Discrete roles of N-acetyl aspartate and glutamate. Journal of Affective Disorders, 183, 31-38. [More Information]
  • Cockayne, N., Duffy, S., Bonomally, R., English, A., Amminger, G., Mackinnon, A., Christensen, H., Naismith, S., Hickie, I. (2015). The Beyond Ageing Project Phase 2 - a double-blind, selective prevention, randomised, placebo-controlled trial of omega-3 fatty acids and sertraline in an older age cohort at risk for depression: study protocol for a randomized controlled trial. Trials, 16(1), 1-16. [More Information]
  • Duffy, S., Lagopoulos, J., Cockayne, N., Lewis, S., Hickie, I., Hermens, D., Naismith, S. (2015). The effect of 12-wk omega-3 fatty acid supplementation on in vivo thalamus glutathione concentration in patients "at risk" for major depression. Nutrition, 31(10), 1247-1254. [More Information]

2014

  • Duffy, S., Paradise, M., Hickie, I., Lewis, S., Naismith, S., Lagopoulos, J. (2014). Cognitive impairment with and without depression history: an analysis of white matter microstructure. Journal of Psychiatry & Neuroscience, 39(2), 135-143. [More Information]
  • Dunn, C., Duffy, S., Hickie, I., Lagopoulos, J., Lewis, S., Naismith, S., Shine, J. (2014). Deficits in episodic memory retrieval reveal impaired default mode network connectivity in amnestic mild cognitive impairment. NeuroImage: Clinical, 4, 473-480. [More Information]
  • Naismith, S., Lagopoulos, J., Hermens, D., White, D., Duffy, S., Robillard, R., Scott, E., Hickie, I. (2014). Delayed circadian phase is linked to glutamatergic functions in young people with affective disorders: a proton magnetic resonance spectroscopy study. BMC Psychiatry, 14(1), 1-7. [More Information]
  • Duffy, S., Lagopoulos, J., Hickie, I., Diamond, K., Graeber, M., Lewis, S., Naismith, S. (2014). Glutathione relates to neuropsychological functioning in mild cognitive impairment. Alzheimer's and Dementia, 10(1), 67-75. [More Information]

2013

  • Lagopoulos, J., Hermens, D., Tobias-Webb, J., Duffy, S., Naismith, S., White, D., Scott, E., Hickie, I. (2013). In vivo glutathione levels in young persons with bipolar disorder: A magnetic resonance spectroscopy study. Journal of Psychiatric Research, 47(3), 412-417. [More Information]
  • Cross, N., Lagopoulos, J., Duffy, S., Cockayne, N., Hickie, I., Lewis, S., Naismith, S. (2013). Sleep quality in healthy older people: Relationship with 1H magnetic resonance spectroscopy markers of glial and neuronal integrity. Behavioral Neuroscience, 127(5), 803-810. [More Information]

2012

  • Lewis, S., Shine, J., Duffy, S., Halliday, G., Naismith, S. (2012). Anterior Cingulate Integrity: Executive and Neuropsychiatric Features in Parkinson's Disease. Movement Disorders, 27(10), 1262-1267. [More Information]

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