Dr Daniel Hermens

Senior Research Fellow
Medicine, School of Medical Sciences
Brain & Mind Research Institute

Telephone +61 2 9351 0529
Fax +61 2 9351 0652

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Research interests

My research utilises neurophysiological measures, such as event-related potentials, to better understand psychiatric disorders and substance use in young people. My current interest is in the early stages of psychosis and bipolar disorder as well as alcohol misuse. I am incorporating cognitive and neuroimaging measures to further probe the underlying neurobiology of these disorders.

Selected grants

2014

  • Can we predict who will develop major mental disorders? A long-term study of adolescent twins; Hickie I, Martin N, Scott J, Gillespie N, Hermens D; National Health and Medical Research Council (NHMRC)/Project Grants.

2012

  • Pathways to Alcohol Induced Brain Impairment - Young people at emergency department with alcohol-induced injury; Hermens D; New South Wales Department of Health/Research Support.

2010

  • Distinguishing methamphetamine psychosis; Hermens D; DVC Research/Bridging Support Grant.

2009

  • Motion Menura multimodal mouse testing apparatus (MMTA): (Turnkey system comprising 6 testing chambers with associated control and tracking software).; Kemp A, Hermens D, McGregor I, Einfeld S, Kassiou M, Arnold J, Hunt G; National Health and Medical Research Council (NHMRC)/Equipment Grants.

Selected publications

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Book Chapters

  • McKetin, R., Kaye, S., Clemens, K., Hermens, D. (2013). Methamphetamine Addiction. In Peter M. Miller (Eds.), Principles of Addiction: Comprehensive Addictive Behaviors and Disorders, (pp. 689-698). San Diego, California, USA: Academic Press Elsevier.

Journals

  • Glozier, N., O'Dea, B., McGorry, P., Pantelis, C., Amminger, G., Hermens, D., Purcell, R., Scott, E., Hickie, I. (2014). Delayed sleep onset in depressed young people. BMC Psychiatry, 14(33), 1-9. [More Information]
  • Davenport, T., Scott, E., Hermens, D. (2014). headspace - Australia's innovation in youth mental health: who are the clients and why are they presenting? Medical Journal of Australia, 200(8), 452-454. [More Information]
  • Lee, R., Redoblado-Hodge, M., Naismith, S., Hermens, D., Porter, M., Hickie, I. (2014). Letter to the editor: Comments on 'Cognitive remediation improves memory and psychosocial functioning in first-episode psychiatric out-patients': a reply. Psychological Medicine, 44(3), 671-672. [More Information]
  • Chitty, K., Kaur, M., Lagopoulos, J., Hickie, I., Hermens, D. (2014). Risky alcohol use predicts temporal mismatch negativity impairments in young people with bipolar disorder. Biological Psychology, 99(1), 60-68. [More Information]
  • Robillard, R., Naismith, S., Smith, K., Rogers, N., White, D., Terpening, Z., Ip, T., Hermens, D., Whitwell, B., Scott, E., Hickie, I. (2014). Sleep-wake cycle in young and older persons with a lifetime history of mood disorders. PLoS One, 9(2), e87763. [More Information]
  • Chitty, K., Lagopoulos, J., Lee, R., Hickie, I., Hermens, D. (2013). A systematic review and meta-analysis of proton magnetic resonance spectroscopy and mismatch negativity in bipolar disorder. European Neuropsychopharmacology, 23(11), 1348-1363. [More Information]
  • Dimou, S., Battisti, R., Hermens, D., Lagopoulos, J. (2013). A systematic review of functional magnetic resonance imaging and diffusion tensor imaging modalities used in presurgical planning of brain tumour resection. Neurosurgical Review, 36(2), 205-214. [More Information]
  • Hickie, I., Scott, E., Hermens, D., Naismith, S., Guastella, A., Kaur, M., Sidis, A., Whitwell, B., Glozier, N., Davenport, T., et al (2013). Applying clinical staging to young people who present for mental health care. Early Intervention in Psychiatry, 7(1), 31-43. [More Information]
  • Hickie, I., Scott, J., Hermens, D., Scott, E., Naismith, S., Guastella, A., Glozier, N., McGorry, P. (2013). Clinical classification in mental health at the cross-roads: which direction next? BMC Medicine, 11(1), 1-14. [More Information]
  • Lee, R., Redoblado-Hodge, M., Naismith, S., Hermens, D., Porter, M., Hickie, I. (2013). Cognitive remediation improves memory and psychosocial functioning in first-episode psychiatric out-patients. Psychological Medicine, 43(6), 1161-1173. [More Information]
  • Hatton, S., Lagopoulos, J., Hermens, D., Scott, E., Hickie, I., Bennett, M. (2013). Cortical thinning in young psychosis and bipolar patients correlate with common neurocognitive deficits. International Journal of Bipolar Disorders, 1(3), 1-13. [More Information]
  • Robillard, R., Naismith, S., Rogers, N., Ip, T., Hermens, D., Scott, E., Hickie, I. (2013). Delayed sleep phase in young people with unipolar or bipolar affective disorders. Journal of Affective Disorders, 145(2), 260-263. [More Information]
  • Scott, E., Hermens, D., Naismith, S., Guastella, A., De Regt, T., White, D., Lagopoulos, J., Hickie, I. (2013). Distinguishing young people with emerging bipolar disorders from those with unipolar depression. Journal of Affective Disorders, 144(3), 208-215. [More Information]
  • Scott, E., Hermens, D., Naismith, S., Guastella, A., White, D., Whitwell, B., Lagopoulos, J., Scott, J., Hickie, I. (2013). Distress and disability in young adults presenting to clinical services with mood disorders. International Journal of Bipolar Disorders, 1, 1-8. [More Information]
  • Hickie, I., Hermens, D., Naismith, S., Guastella, A., Glozier, N., Scott, J., Scott, E. (2013). Evaluating differential developmental trajectories to adolescent-onset mood and psychotic disorders. BMC Psychiatry, 13(1), 1-11. [More Information]
  • Hermens, D., Scott, E., White, D., Lynch, M., Lagopoulos, J., Whitwell, B., Naismith, S., Hickie, I. (2013). Frequent alcohol, nicotine or cannabis use is common in young persons presenting for mental healthcare: a cross-sectional study. BMJ Open, 3(2), 1-9. [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]
  • Kaur, M., Lagopoulos, J., Lee, R., Ward, P., Naismith, S., Hickie, I., Hermens, D. (2013). Longitudinal associations between mismatch negativity and disability in early schizophrenia- and affective-spectrum disorders. Progress in Neuro-Psychopharmacology & Biological Psychiatry, 46, 161-169. [More Information]
  • Hickie, I., Naismith, S., Robillard, R., Scott, E., Hermens, D. (2013). Manipulating the sleep-wake cycle and circadian rhythms to improve clinical management of major depression. BMC Medicine, 11(1), 1-27. [More Information]
  • Lagopoulos, J., Hermens, D., Hatton, S., Battisti, R., Tobias-Webb, J., White, D., Naismith, S., Scott, E., Ryder, W., Bennett, M., Hickie, I. (2013). Microstructural white matter changes are correlated with the stage of psychiatric illness. Translational Psychiatry, 3, 1-10. [More Information]
  • Lagopoulos, J., Hermens, D., Hatton, S., Tobias-Webb, J., Griffiths, K., Naismith, S., Scott, E., Hickie, I. (2013). Microstructural white matter changes in the corpus callosum of young people with bipolar disorder: a diffusion tensor imaging study. PLoS One, 8(3), 1-7. [More Information]
  • Lee, C., Hermens, D., Redoblado-Hodge, M., Naismith, S., Porter, M., Kaur, M., White, D., Scott, E., Hickie, I. (2013). Neuropsychological and Socio-Occupational Functioning in Young Psychiatric Outpatients: A Longitudinal Investigation. PLoS One, 8(3), 1-8. [More Information]
  • Hermens, D., Lee, R., De Regt, T., Lagopoulos, J., Naismith, S., Scott, E., Hickie, I. (2013). Neuropsychological functioning is compromised in binge drinking young adults with depression. Psychiatry Research, 210(1), 256-262. [More Information]
  • Hermens, D., Naismith, S., Lagopoulos, J., Lee, C., Guastella, A., Scott, E., Hickie, I. (2013). Neuropsychological profile according to the clinical stage of young persons presenting for mental health care. BMC Psychology, 1, 1-9. [More Information]
  • Hermens, D., Lagopoulos, J., Tobias-Webb, J., De Regt, T., Dore, G., Juckes, L., Latt, N., Hickie, I. (2013). Pathways to alcohol-induced brain impairment in young people: A review. Cortex, 49(1), 3-17. [More Information]
  • Hermens, D., Lagopoulos, J. (2013). Pathways to alcohol-induced brain impairment in young people: A review by Hermens et al., 2013: Reply. Cortex, 49(4), 1160-1161. [More Information]
  • Chitty, K., Lagopoulos, J., Hickie, I., Hermens, D. (2013). Risky alcohol use in young persons with emerging bipolar disorder is associated with increased oxidative stress. Journal of Affective Disorders, 150(3), 1238-1241. [More Information]
  • Robillard, R., Naismith, S., Rogers, N., Scott, E., Ip, T., Hermens, D., Hickie, I. (2013). Sleep-Wake cycle and melatonin rhythms in adolescents and young adults with mood disorders: Comparison of unipolar and bipolar phenotypes. European Psychiatry, 28(7), 412-416. [More Information]
  • van Zwieten, A., Meyer, J., Hermens, D., Hickie, I., Hawes, D., Glozier, N., Naismith, S., Scott, E., Lee, R., Guastella, A. (2013). Social cognition deficits and psychopathic traits in young people seeking mental health treatment. PLoS One, 8(7), 1-9. [More Information]
  • Guastella, A., Hermens, D., van Zwieten, A., Naismith, S., Lee, R., Cacciotti-Saija, C., Scott, E., Hickie, I. (2013). Social cognitive performance as a marker of positive psychotic symptoms in young people seeking help for mental health problems. Schizophrenia Research, 149(1-3), 77-82. [More Information]
  • Gillespie, N., Henders, A., Davenport, T., Hermens, D., Wright, M., Martin, N., Hickie, I. (2013). The Brisbane longitudinal twin study: pathways to cannabis use, abuse, and dependence project-current status, preliminary results, and future directions. Twin Research and Human Genetics, 16(1), 21-33. [More Information]
  • Lee, C., Hermens, D., Porter, M., Redoblado Hodge, M. (2012). A meta-analysis of cognitive deficits in first-episode Major Depressive Disorder. Journal of Affective Disorders, 140(2), 113-124. [More Information]
  • Wang, L., Hermens, D., Hickie, I., Lagopoulos, J. (2012). A systematic review of resting-state functional-MRI studies in major depression. Journal of Affective Disorders, 142(1-3), 6-12. [More Information]
  • Naismith, S., Hermens, D., Ip, T., Bolitho, S., Scott, E., Rogers, N., Hickie, I. (2012). Circadian profiles in young people during the early stages of affective disorder. Translational Psychiatry, 2(2012), 1-6. [More Information]
  • Perera, S., Crewther, D., Croft, R., Keage, H., Hermens, D., Clark, C. (2012). Comorbid Externalising Behaviour in AD/HD: Evidence for a Distinct Pathological Entity in Adolescence. PLoS One, 7(9), 1-12. [More Information]
  • Hatton, S., Lagopoulos, J., Hermens, D., Naismith, S., Bennett, M., Hickie, I. (2012). Correlating anterior insula gray matter volume changes in young people with clinical and neurocognitive outcomes: an MRI study. BMC Psychiatry, 12(1), 1-10. [More Information]
  • Pesa, N., Hermens, D., Battisti, R., Kaur, M., Hickie, I., Solowij, N. (2012). Delayed preattentional functioning in early psychosis patients with cannabis use. Psychopharmacology, 222(3), 507-518. [More Information]
  • Hermens, D., Lagopoulos, J., Naismith, S., Tobias-Webb, J., Hickie, I. (2012). Distinct neurometabolic profiles are evident in the anterior cingulate of young people with major psychiatric disorders. Translational Psychiatry, 2(2012), 1-8. [More Information]
  • Sumich, A., Sarkar, S., Hermens, D., Kelesidi, K., Taylor, E., Rubia, K. (2012). Electrophysiological correlates of CU traits show abnormal regressive maturation in adolescents with conduct problems. Personality and Individual Differences, 53(7), 862-867. [More Information]
  • Lagopoulos, J., Hermens, D., Naismith, S., Scott, E., Hickie, I. (2012). Frontal lobe changes occur early in the course of affective disorders in young people. BMC Psychiatry, 12(2), 1-7. [More Information]
  • Kaur, M., Lagopoulos, J., Ward, P., Watson, T., Naismith, S., Hickie, I., Hermens, D. (2012). Mismatch negativity/p3a complex in young people with psychiatric disorders: a cluster analysis. PLoS One, 7(12), 1-10. [More Information]
  • Kaur, M., Battisti, R., Lagopoulos, J., Ward, P., Hickie, I., Hermens, D. (2012). Neurophysiological biomarkers support bipolar-spectrum disorders within psychosis cluster. Journal of Psychiatry & Neuroscience, 37(5), 313-321. [More Information]
  • Mowszowski, L., Hermens, D., Diamond, K., Norrie, L., Hickie, I., Lewis, S., Naismith, S. (2012). Reduced Mismatch Negativity in Mild Cognitive Impairment: Associations with Neuropsychological Performance. Journal of Alzheimer's Disease, 30(1), 209-219. [More Information]
  • Naismith, S., Mowszowski, L., Ward, P., Diamond, K., Paradise, M., Kaur, M., Lewis, S., Hickie, I., Hermens, D. (2012). Reduced temporal mismatch negativity in late-life depression: An event-related potential index of cognitive deficit and functional disability? Journal of Affective Disorders, 138(1-2), 71-78. [More Information]
  • Sumich, A., Sarkar, S., Hermens, D., Ibrahimovic, A., Kelesidi, K., Wilson, D., Rubia, K. (2012). Sex differences in brain maturation as measured using event-related potentials. Developmental Neuropsychology, 37(5), 415-433. [More Information]
  • Scott, E., Hermens, D., Glozier, N., Naismith, S., Guastella, A., Hickie, I. (2012). Targeted primary care-based mental health services for young Australians. Medical Journal of Australia, 196(2), 136-140. [More Information]
  • Hickie, I., Hermens, D., Scott, E. (2012). Targeted primary care-based mental health services for young Australians. Medical Journal of Australia, 196(10), 627-628. [More Information]
  • Scott, E., Hermens, D., Naismith, S., White, D., Whitwell, B., Guastella, A., Glozier, N., Hickie, I. (2012). Thoughts of death or suicidal ideation are common in young people aged 12 to 30 years presenting for mental health care. BMC Psychiatry, 12(December 2012), 1-6. [More Information]
  • Norberg, M., Battisti, R., Copeland, J., Hermens, D., Hickie, I. (2012). Two Sides of the Same Coin: Cannabis Dependence and Mental Health Problems in Help-Seeking Adolescent and Young Adult Outpatients. International Journal of Mental Health and Addiction, 10(6), 618-628. [More Information]
  • Tsang, T., Kohn, M., Hermens, D., Clarke, S., Clark, R., Efron, D., Cranswick, N., Lamb, C., Williams, L. (2011). A randomized controlled trial investigation of a non-stimulant in attention deficit hyperactivity disorder (ACTION): Rationale and design. Trials, 12(77), 1-11. [More Information]
  • Chitty, K., Kaur, M., Lagopoulos, J., Hickie, I., Hermens, D. (2011). Alcohol use and mismatch negativity in young patients with psychotic disorder. NeuroReport, 22(17), 918-922. [More Information]
  • Chudleigh, C., Naismith, S., Blaszczynski, A., Hermens, D., Redoblado Hodge, M., Hickie, I. (2011). How does social functioning in the early stages of psychosis relate to depression and social anxiety? Early Intervention in Psychiatry, 5(3), 224-232. [More Information]
  • Kaur, M., Battisti, R., Ward, P., Ahmed, A., Hickie, I., Hermens, D. (2011). MMN/P3a deficits in first episode psychosis: Comparing schizophrenia-spectrum and affective-spectrum subgroups. Schizophrenia Research, 130(1-3), 203-209. [More Information]
  • Hermens, D., Redoblado Hodge, M., Naismith, S., Kaur, M., Scott, E., Hickie, I. (2011). Neuropsychological Clustering Highlights Cognitive Differences In Young People Presenting With Depressive Symptoms. Journal of the International Neuropsychological Society, 17(2), 267-276. [More Information]
  • Fallahpour, K., Clarke, S., Goldberg, E., Hermens, D., Falconer, E., Gordon, E. (2010). Alterations in theta activity associated with novelty and routinization processing in ADHD. Clinical Neurophysiology, 121(8), 1336-1342. [More Information]
  • Battisti, R., Roodenrys, S., Johnstone, S., Pesa, N., Hermens, D., Solowij, N. (2010). Chronic cannabis users show altered neurophysiological functioning on Stroop task conflict resolution. Psychopharmacology, 212(4), 613-624. [More Information]
  • Battisti, R., Roodenrys, S., Johnstone, S., Respondek, C., Hermens, D., Solowij, N. (2010). Chronic use of cannabis and poor neural efficiency in verbal memory ability. Psychopharmacology, 209(4), 319-330. [More Information]
  • Hermens, D., Ward, P., Redoblado Hodge, M., Kaur, M., Naismith, S., Hickie, I. (2010). Impaired MMN/P3a complex in first-episode psychosis: Cognitive and psychosocial associations. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 34(6), 822-829. [More Information]
  • Hermens, D., Naismith, S., Redoblado Hodge, M., Scott, E., Hickie, I. (2010). Impaired verbal memory in young adults with unipolar and bipolar depression. Early Intervention in Psychiatry, 4(3), 227-233. [More Information]
  • Williams, L., Hermens, D., Thein, T., Clark, C., Cooper, N., Clarke, S., Lamb, C., Gordon, E., Kohn, M. (2010). Using brain-based cognitive measures to support clinical decisions in ADHD. Pediatric Neurology, 42(2), 118-126. [More Information]
  • Hermens, D., Lubman, D., Ward, P., Naismith, S., Hickie, I. (2009). Amphetamine psychosis: a model for studying the onset and course of psychosis. Medical Journal of Australia, 190(4 Supplement), S22-S25. [More Information]
  • Kemp, A., Hopkinson, P., Hermens, D., Rowe, D., Sumich, A., Clark, R., Drinkenburg, W., Abdi, N., Penrose, R., McFarlane, A., Boyce, P., Williams, L., et al (2009). Fronto-temporal alterations within the first 200 ms during an attentional task distinguish major depression, non-clinical participants with depressed mood and healthy controls: A potential biomarker? Human Brain Mapping, 30(2), 602-614. [More Information]
  • Keage, H., Clark, R., Hermens, D., Williams, L., Kohn, M., Clarke, S., Lamb, C., Crewther, D., Gordon, E. (2008). ERP indices of working memory updating in AD/HD: differential aspects of development, subtype, and medication. Journal Of Clinical Neurophysiology, 25(1), 32-41. [More Information]
  • Williams, L., Hermens, D., Palmer, D., Kohn, M., Clarke, S., Keage, H., Clark, C., Gordon, E. (2008). Misinterpreting emotional expressions in attention-deficit/hyperactivity disorder: Evidence for a neural marker and stimulant effects. Biological Psychiatry, 63(10), 917-926. [More Information]
  • Keage, H., Clark, C., Hermens, D., Williams, L., Kohn, M., Clarke, S., Lamb, C., Crewther, D., Gordon, E. (2008). Putative biomarker of working memory systems development during childhood and adolescence. NeuroReport, 19(2), 197-201. [More Information]
  • Hermens, D., Cooper, N., Clark, C., Debrota, D., Clarke, S., Williams, L. (2007). An integrative approach to determine the best behavioral and biological markers of methylphenidate. Journal of Integrative Neuroscience, 6(1), 105-140. [More Information]
  • Clarke, S., Kohn, M., Hermens, D., Rabbinge, M., Clark, C., Gordon, E. (2007). Distinguishing symptom profiles in adolescent ADHD using an objective cognitive test battery. International Journal of Adolescent Medicine and Health, 19(3), 355-367. [More Information]
  • Gordon, E., Liddell, B., Brown, K., Bryant, R., Clark, C., Das, P., Dobson-Stone, C., Falconer, E., Felmingham, K., Flynn, G., Gatt, J., Harris, A., Hermens, D., Hopkinson, P., Kemp, A., Kuan, S., Lazzaro, I., Rennie, C., Whitford, T., Williams, L., et al (2007). Integrating objective gene-brain-behavior markers of psychiatric disorders. Journal of Integrative Neuroscience, 6(1), 1-34. [More Information]
  • Rowe, D., Hermens, D. (2006). Attention-deficit/hyperactivity disorder: neurophysiology, information processing, arousal and drug development. Expert Review of Neurotherapeutics: a key contribution to decision making in the treatment of neurologic and neuropsychiatric disorders, 6(11), 1721-1734. [More Information]
  • Keage, H., Clark, C., Hermens, D., Kohn, M., Clarke, S., Williams, L., Crewther, D., Lamb, C., Gordon, E. (2006). Distractibility in AD/HD predominantly inattentive and combined subtypes: The P3a ERP component, heart rate and performance. Journal of Integrative Neuroscience, 5(1), 139-158. [More Information]
  • Hermens, D., Rowe, D., Gordon, E., Williams, L. (2006). Integrative neuroscience approach to predict ADHD stimulant response. Expert Review of Neurotherapeutics: a key contribution to decision making in the treatment of neurologic and neuropsychiatric disorders, 6(5), 753-763. [More Information]
  • Gordon, E., Cooper, N., Rennie, C., Hermens, D., Williams, L. (2005). Integrative Neuroscience: The role of a standardized database. Clinical EEG and Neuroscience, 36(2), 64-75. [More Information]
  • Kang, K., Williams, L., Hermens, D., Gordon, E. (2005). Neurophysiological markers of contextual processing: the relationship between P3b and Gamma synchrony and their modulation by arousal, performance and individual differences. Cognitive Brain Research, 25(2), 472-83. [More Information]
  • Hermens, D., Cooper, N., Kohn, M., Clarke, S., Gordon, E., Williams, L. (2005). Predicting Stimulant Medication Response In ADHD: Evidence From An Integrated Profile Of Neuropsychological, Psychophysiological And Clinical Factors. Journal of Integrative Neuroscience, 4(1), 107-121. [More Information]
  • Hermens, D., Williams, L., Clarke, S., Kohn, M., Cooper, N., Gordon, E. (2005). Responses to methylphenidate in adolescent AD/HD: evidence from concurrently recorded autonomic (EDA) and central (EEG and ERP) measures. International Journal of Psychophysiology, 58(1), 21-33. [More Information]
  • Hermens, D., Soei, E., Clarke, S., Kohn, M., Gordon, E., Williams, L. (2005). Resting EEG Theta Activity Predicts Cognitive Performance in Attention-Deficit Hyperactivity Disorder. Pediatric Neurology, 32(4), 248-256. [More Information]
  • Hermens, D., Kohn, M., Clarke, S., Gordon, E., Williams, L. (2005). Sex differences in adolescent ADHD: findings from concurrent EEG and EDA. Clinical Neurophysiology, 116(6), 1455-1463. [More Information]
  • Cooper, N., Keage, H., Hermens, D., Williams, L., Debrota, D., Clark, R., Gordon, E. (2005). The dose-dependent effect of methylphenidate on performance, cognition and psychophysiology. Journal of Integrative Neuroscience, 4(1), 123-44. [More Information]
  • Hermens, D., Williams, L., Lazzaro, I., Whitmont, S., Melkonian, D., Gordon, E. (2004). Sex Differences In Adult Adhd: A Double Dissociation In Brain Activity And Autonomic Arousal. Biological Psychology, 66(3), 221-233. [More Information]

2014

  • Glozier, N., O'Dea, B., McGorry, P., Pantelis, C., Amminger, G., Hermens, D., Purcell, R., Scott, E., Hickie, I. (2014). Delayed sleep onset in depressed young people. BMC Psychiatry, 14(33), 1-9. [More Information]
  • Davenport, T., Scott, E., Hermens, D. (2014). headspace - Australia's innovation in youth mental health: who are the clients and why are they presenting? Medical Journal of Australia, 200(8), 452-454. [More Information]
  • Lee, R., Redoblado-Hodge, M., Naismith, S., Hermens, D., Porter, M., Hickie, I. (2014). Letter to the editor: Comments on 'Cognitive remediation improves memory and psychosocial functioning in first-episode psychiatric out-patients': a reply. Psychological Medicine, 44(3), 671-672. [More Information]
  • Chitty, K., Kaur, M., Lagopoulos, J., Hickie, I., Hermens, D. (2014). Risky alcohol use predicts temporal mismatch negativity impairments in young people with bipolar disorder. Biological Psychology, 99(1), 60-68. [More Information]
  • Robillard, R., Naismith, S., Smith, K., Rogers, N., White, D., Terpening, Z., Ip, T., Hermens, D., Whitwell, B., Scott, E., Hickie, I. (2014). Sleep-wake cycle in young and older persons with a lifetime history of mood disorders. PLoS One, 9(2), e87763. [More Information]

2013

  • Chitty, K., Lagopoulos, J., Lee, R., Hickie, I., Hermens, D. (2013). A systematic review and meta-analysis of proton magnetic resonance spectroscopy and mismatch negativity in bipolar disorder. European Neuropsychopharmacology, 23(11), 1348-1363. [More Information]
  • Dimou, S., Battisti, R., Hermens, D., Lagopoulos, J. (2013). A systematic review of functional magnetic resonance imaging and diffusion tensor imaging modalities used in presurgical planning of brain tumour resection. Neurosurgical Review, 36(2), 205-214. [More Information]
  • Hickie, I., Scott, E., Hermens, D., Naismith, S., Guastella, A., Kaur, M., Sidis, A., Whitwell, B., Glozier, N., Davenport, T., et al (2013). Applying clinical staging to young people who present for mental health care. Early Intervention in Psychiatry, 7(1), 31-43. [More Information]
  • Hickie, I., Scott, J., Hermens, D., Scott, E., Naismith, S., Guastella, A., Glozier, N., McGorry, P. (2013). Clinical classification in mental health at the cross-roads: which direction next? BMC Medicine, 11(1), 1-14. [More Information]
  • Lee, R., Redoblado-Hodge, M., Naismith, S., Hermens, D., Porter, M., Hickie, I. (2013). Cognitive remediation improves memory and psychosocial functioning in first-episode psychiatric out-patients. Psychological Medicine, 43(6), 1161-1173. [More Information]
  • Hatton, S., Lagopoulos, J., Hermens, D., Scott, E., Hickie, I., Bennett, M. (2013). Cortical thinning in young psychosis and bipolar patients correlate with common neurocognitive deficits. International Journal of Bipolar Disorders, 1(3), 1-13. [More Information]
  • Robillard, R., Naismith, S., Rogers, N., Ip, T., Hermens, D., Scott, E., Hickie, I. (2013). Delayed sleep phase in young people with unipolar or bipolar affective disorders. Journal of Affective Disorders, 145(2), 260-263. [More Information]
  • Scott, E., Hermens, D., Naismith, S., Guastella, A., De Regt, T., White, D., Lagopoulos, J., Hickie, I. (2013). Distinguishing young people with emerging bipolar disorders from those with unipolar depression. Journal of Affective Disorders, 144(3), 208-215. [More Information]
  • Scott, E., Hermens, D., Naismith, S., Guastella, A., White, D., Whitwell, B., Lagopoulos, J., Scott, J., Hickie, I. (2013). Distress and disability in young adults presenting to clinical services with mood disorders. International Journal of Bipolar Disorders, 1, 1-8. [More Information]
  • Hickie, I., Hermens, D., Naismith, S., Guastella, A., Glozier, N., Scott, J., Scott, E. (2013). Evaluating differential developmental trajectories to adolescent-onset mood and psychotic disorders. BMC Psychiatry, 13(1), 1-11. [More Information]
  • Hermens, D., Scott, E., White, D., Lynch, M., Lagopoulos, J., Whitwell, B., Naismith, S., Hickie, I. (2013). Frequent alcohol, nicotine or cannabis use is common in young persons presenting for mental healthcare: a cross-sectional study. BMJ Open, 3(2), 1-9. [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]
  • Kaur, M., Lagopoulos, J., Lee, R., Ward, P., Naismith, S., Hickie, I., Hermens, D. (2013). Longitudinal associations between mismatch negativity and disability in early schizophrenia- and affective-spectrum disorders. Progress in Neuro-Psychopharmacology & Biological Psychiatry, 46, 161-169. [More Information]
  • Hickie, I., Naismith, S., Robillard, R., Scott, E., Hermens, D. (2013). Manipulating the sleep-wake cycle and circadian rhythms to improve clinical management of major depression. BMC Medicine, 11(1), 1-27. [More Information]
  • McKetin, R., Kaye, S., Clemens, K., Hermens, D. (2013). Methamphetamine Addiction. In Peter M. Miller (Eds.), Principles of Addiction: Comprehensive Addictive Behaviors and Disorders, (pp. 689-698). San Diego, California, USA: Academic Press Elsevier.
  • Lagopoulos, J., Hermens, D., Hatton, S., Battisti, R., Tobias-Webb, J., White, D., Naismith, S., Scott, E., Ryder, W., Bennett, M., Hickie, I. (2013). Microstructural white matter changes are correlated with the stage of psychiatric illness. Translational Psychiatry, 3, 1-10. [More Information]
  • Lagopoulos, J., Hermens, D., Hatton, S., Tobias-Webb, J., Griffiths, K., Naismith, S., Scott, E., Hickie, I. (2013). Microstructural white matter changes in the corpus callosum of young people with bipolar disorder: a diffusion tensor imaging study. PLoS One, 8(3), 1-7. [More Information]
  • Lee, C., Hermens, D., Redoblado-Hodge, M., Naismith, S., Porter, M., Kaur, M., White, D., Scott, E., Hickie, I. (2013). Neuropsychological and Socio-Occupational Functioning in Young Psychiatric Outpatients: A Longitudinal Investigation. PLoS One, 8(3), 1-8. [More Information]
  • Hermens, D., Lee, R., De Regt, T., Lagopoulos, J., Naismith, S., Scott, E., Hickie, I. (2013). Neuropsychological functioning is compromised in binge drinking young adults with depression. Psychiatry Research, 210(1), 256-262. [More Information]
  • Hermens, D., Naismith, S., Lagopoulos, J., Lee, C., Guastella, A., Scott, E., Hickie, I. (2013). Neuropsychological profile according to the clinical stage of young persons presenting for mental health care. BMC Psychology, 1, 1-9. [More Information]
  • Hermens, D., Lagopoulos, J., Tobias-Webb, J., De Regt, T., Dore, G., Juckes, L., Latt, N., Hickie, I. (2013). Pathways to alcohol-induced brain impairment in young people: A review. Cortex, 49(1), 3-17. [More Information]
  • Hermens, D., Lagopoulos, J. (2013). Pathways to alcohol-induced brain impairment in young people: A review by Hermens et al., 2013: Reply. Cortex, 49(4), 1160-1161. [More Information]
  • Chitty, K., Lagopoulos, J., Hickie, I., Hermens, D. (2013). Risky alcohol use in young persons with emerging bipolar disorder is associated with increased oxidative stress. Journal of Affective Disorders, 150(3), 1238-1241. [More Information]
  • Robillard, R., Naismith, S., Rogers, N., Scott, E., Ip, T., Hermens, D., Hickie, I. (2013). Sleep-Wake cycle and melatonin rhythms in adolescents and young adults with mood disorders: Comparison of unipolar and bipolar phenotypes. European Psychiatry, 28(7), 412-416. [More Information]
  • van Zwieten, A., Meyer, J., Hermens, D., Hickie, I., Hawes, D., Glozier, N., Naismith, S., Scott, E., Lee, R., Guastella, A. (2013). Social cognition deficits and psychopathic traits in young people seeking mental health treatment. PLoS One, 8(7), 1-9. [More Information]
  • Guastella, A., Hermens, D., van Zwieten, A., Naismith, S., Lee, R., Cacciotti-Saija, C., Scott, E., Hickie, I. (2013). Social cognitive performance as a marker of positive psychotic symptoms in young people seeking help for mental health problems. Schizophrenia Research, 149(1-3), 77-82. [More Information]
  • Gillespie, N., Henders, A., Davenport, T., Hermens, D., Wright, M., Martin, N., Hickie, I. (2013). The Brisbane longitudinal twin study: pathways to cannabis use, abuse, and dependence project-current status, preliminary results, and future directions. Twin Research and Human Genetics, 16(1), 21-33. [More Information]

2012

  • Lee, C., Hermens, D., Porter, M., Redoblado Hodge, M. (2012). A meta-analysis of cognitive deficits in first-episode Major Depressive Disorder. Journal of Affective Disorders, 140(2), 113-124. [More Information]
  • Wang, L., Hermens, D., Hickie, I., Lagopoulos, J. (2012). A systematic review of resting-state functional-MRI studies in major depression. Journal of Affective Disorders, 142(1-3), 6-12. [More Information]
  • Naismith, S., Hermens, D., Ip, T., Bolitho, S., Scott, E., Rogers, N., Hickie, I. (2012). Circadian profiles in young people during the early stages of affective disorder. Translational Psychiatry, 2(2012), 1-6. [More Information]
  • Perera, S., Crewther, D., Croft, R., Keage, H., Hermens, D., Clark, C. (2012). Comorbid Externalising Behaviour in AD/HD: Evidence for a Distinct Pathological Entity in Adolescence. PLoS One, 7(9), 1-12. [More Information]
  • Hatton, S., Lagopoulos, J., Hermens, D., Naismith, S., Bennett, M., Hickie, I. (2012). Correlating anterior insula gray matter volume changes in young people with clinical and neurocognitive outcomes: an MRI study. BMC Psychiatry, 12(1), 1-10. [More Information]
  • Pesa, N., Hermens, D., Battisti, R., Kaur, M., Hickie, I., Solowij, N. (2012). Delayed preattentional functioning in early psychosis patients with cannabis use. Psychopharmacology, 222(3), 507-518. [More Information]
  • Hermens, D., Lagopoulos, J., Naismith, S., Tobias-Webb, J., Hickie, I. (2012). Distinct neurometabolic profiles are evident in the anterior cingulate of young people with major psychiatric disorders. Translational Psychiatry, 2(2012), 1-8. [More Information]
  • Sumich, A., Sarkar, S., Hermens, D., Kelesidi, K., Taylor, E., Rubia, K. (2012). Electrophysiological correlates of CU traits show abnormal regressive maturation in adolescents with conduct problems. Personality and Individual Differences, 53(7), 862-867. [More Information]
  • Lagopoulos, J., Hermens, D., Naismith, S., Scott, E., Hickie, I. (2012). Frontal lobe changes occur early in the course of affective disorders in young people. BMC Psychiatry, 12(2), 1-7. [More Information]
  • Kaur, M., Lagopoulos, J., Ward, P., Watson, T., Naismith, S., Hickie, I., Hermens, D. (2012). Mismatch negativity/p3a complex in young people with psychiatric disorders: a cluster analysis. PLoS One, 7(12), 1-10. [More Information]
  • Kaur, M., Battisti, R., Lagopoulos, J., Ward, P., Hickie, I., Hermens, D. (2012). Neurophysiological biomarkers support bipolar-spectrum disorders within psychosis cluster. Journal of Psychiatry & Neuroscience, 37(5), 313-321. [More Information]
  • Mowszowski, L., Hermens, D., Diamond, K., Norrie, L., Hickie, I., Lewis, S., Naismith, S. (2012). Reduced Mismatch Negativity in Mild Cognitive Impairment: Associations with Neuropsychological Performance. Journal of Alzheimer's Disease, 30(1), 209-219. [More Information]
  • Naismith, S., Mowszowski, L., Ward, P., Diamond, K., Paradise, M., Kaur, M., Lewis, S., Hickie, I., Hermens, D. (2012). Reduced temporal mismatch negativity in late-life depression: An event-related potential index of cognitive deficit and functional disability? Journal of Affective Disorders, 138(1-2), 71-78. [More Information]
  • Sumich, A., Sarkar, S., Hermens, D., Ibrahimovic, A., Kelesidi, K., Wilson, D., Rubia, K. (2012). Sex differences in brain maturation as measured using event-related potentials. Developmental Neuropsychology, 37(5), 415-433. [More Information]
  • Scott, E., Hermens, D., Glozier, N., Naismith, S., Guastella, A., Hickie, I. (2012). Targeted primary care-based mental health services for young Australians. Medical Journal of Australia, 196(2), 136-140. [More Information]
  • Hickie, I., Hermens, D., Scott, E. (2012). Targeted primary care-based mental health services for young Australians. Medical Journal of Australia, 196(10), 627-628. [More Information]
  • Scott, E., Hermens, D., Naismith, S., White, D., Whitwell, B., Guastella, A., Glozier, N., Hickie, I. (2012). Thoughts of death or suicidal ideation are common in young people aged 12 to 30 years presenting for mental health care. BMC Psychiatry, 12(December 2012), 1-6. [More Information]
  • Norberg, M., Battisti, R., Copeland, J., Hermens, D., Hickie, I. (2012). Two Sides of the Same Coin: Cannabis Dependence and Mental Health Problems in Help-Seeking Adolescent and Young Adult Outpatients. International Journal of Mental Health and Addiction, 10(6), 618-628. [More Information]

2011

  • Tsang, T., Kohn, M., Hermens, D., Clarke, S., Clark, R., Efron, D., Cranswick, N., Lamb, C., Williams, L. (2011). A randomized controlled trial investigation of a non-stimulant in attention deficit hyperactivity disorder (ACTION): Rationale and design. Trials, 12(77), 1-11. [More Information]
  • Chitty, K., Kaur, M., Lagopoulos, J., Hickie, I., Hermens, D. (2011). Alcohol use and mismatch negativity in young patients with psychotic disorder. NeuroReport, 22(17), 918-922. [More Information]
  • Chudleigh, C., Naismith, S., Blaszczynski, A., Hermens, D., Redoblado Hodge, M., Hickie, I. (2011). How does social functioning in the early stages of psychosis relate to depression and social anxiety? Early Intervention in Psychiatry, 5(3), 224-232. [More Information]
  • Kaur, M., Battisti, R., Ward, P., Ahmed, A., Hickie, I., Hermens, D. (2011). MMN/P3a deficits in first episode psychosis: Comparing schizophrenia-spectrum and affective-spectrum subgroups. Schizophrenia Research, 130(1-3), 203-209. [More Information]
  • Hermens, D., Redoblado Hodge, M., Naismith, S., Kaur, M., Scott, E., Hickie, I. (2011). Neuropsychological Clustering Highlights Cognitive Differences In Young People Presenting With Depressive Symptoms. Journal of the International Neuropsychological Society, 17(2), 267-276. [More Information]

2010

  • Fallahpour, K., Clarke, S., Goldberg, E., Hermens, D., Falconer, E., Gordon, E. (2010). Alterations in theta activity associated with novelty and routinization processing in ADHD. Clinical Neurophysiology, 121(8), 1336-1342. [More Information]
  • Battisti, R., Roodenrys, S., Johnstone, S., Pesa, N., Hermens, D., Solowij, N. (2010). Chronic cannabis users show altered neurophysiological functioning on Stroop task conflict resolution. Psychopharmacology, 212(4), 613-624. [More Information]
  • Battisti, R., Roodenrys, S., Johnstone, S., Respondek, C., Hermens, D., Solowij, N. (2010). Chronic use of cannabis and poor neural efficiency in verbal memory ability. Psychopharmacology, 209(4), 319-330. [More Information]
  • Hermens, D., Ward, P., Redoblado Hodge, M., Kaur, M., Naismith, S., Hickie, I. (2010). Impaired MMN/P3a complex in first-episode psychosis: Cognitive and psychosocial associations. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 34(6), 822-829. [More Information]
  • Hermens, D., Naismith, S., Redoblado Hodge, M., Scott, E., Hickie, I. (2010). Impaired verbal memory in young adults with unipolar and bipolar depression. Early Intervention in Psychiatry, 4(3), 227-233. [More Information]
  • Williams, L., Hermens, D., Thein, T., Clark, C., Cooper, N., Clarke, S., Lamb, C., Gordon, E., Kohn, M. (2010). Using brain-based cognitive measures to support clinical decisions in ADHD. Pediatric Neurology, 42(2), 118-126. [More Information]

2009

  • Hermens, D., Lubman, D., Ward, P., Naismith, S., Hickie, I. (2009). Amphetamine psychosis: a model for studying the onset and course of psychosis. Medical Journal of Australia, 190(4 Supplement), S22-S25. [More Information]
  • Kemp, A., Hopkinson, P., Hermens, D., Rowe, D., Sumich, A., Clark, R., Drinkenburg, W., Abdi, N., Penrose, R., McFarlane, A., Boyce, P., Williams, L., et al (2009). Fronto-temporal alterations within the first 200 ms during an attentional task distinguish major depression, non-clinical participants with depressed mood and healthy controls: A potential biomarker? Human Brain Mapping, 30(2), 602-614. [More Information]

2008

  • Keage, H., Clark, R., Hermens, D., Williams, L., Kohn, M., Clarke, S., Lamb, C., Crewther, D., Gordon, E. (2008). ERP indices of working memory updating in AD/HD: differential aspects of development, subtype, and medication. Journal Of Clinical Neurophysiology, 25(1), 32-41. [More Information]
  • Williams, L., Hermens, D., Palmer, D., Kohn, M., Clarke, S., Keage, H., Clark, C., Gordon, E. (2008). Misinterpreting emotional expressions in attention-deficit/hyperactivity disorder: Evidence for a neural marker and stimulant effects. Biological Psychiatry, 63(10), 917-926. [More Information]
  • Keage, H., Clark, C., Hermens, D., Williams, L., Kohn, M., Clarke, S., Lamb, C., Crewther, D., Gordon, E. (2008). Putative biomarker of working memory systems development during childhood and adolescence. NeuroReport, 19(2), 197-201. [More Information]

2007

  • Hermens, D., Cooper, N., Clark, C., Debrota, D., Clarke, S., Williams, L. (2007). An integrative approach to determine the best behavioral and biological markers of methylphenidate. Journal of Integrative Neuroscience, 6(1), 105-140. [More Information]
  • Clarke, S., Kohn, M., Hermens, D., Rabbinge, M., Clark, C., Gordon, E. (2007). Distinguishing symptom profiles in adolescent ADHD using an objective cognitive test battery. International Journal of Adolescent Medicine and Health, 19(3), 355-367. [More Information]
  • Gordon, E., Liddell, B., Brown, K., Bryant, R., Clark, C., Das, P., Dobson-Stone, C., Falconer, E., Felmingham, K., Flynn, G., Gatt, J., Harris, A., Hermens, D., Hopkinson, P., Kemp, A., Kuan, S., Lazzaro, I., Rennie, C., Whitford, T., Williams, L., et al (2007). Integrating objective gene-brain-behavior markers of psychiatric disorders. Journal of Integrative Neuroscience, 6(1), 1-34. [More Information]

2006

  • Rowe, D., Hermens, D. (2006). Attention-deficit/hyperactivity disorder: neurophysiology, information processing, arousal and drug development. Expert Review of Neurotherapeutics: a key contribution to decision making in the treatment of neurologic and neuropsychiatric disorders, 6(11), 1721-1734. [More Information]
  • Keage, H., Clark, C., Hermens, D., Kohn, M., Clarke, S., Williams, L., Crewther, D., Lamb, C., Gordon, E. (2006). Distractibility in AD/HD predominantly inattentive and combined subtypes: The P3a ERP component, heart rate and performance. Journal of Integrative Neuroscience, 5(1), 139-158. [More Information]
  • Hermens, D., Rowe, D., Gordon, E., Williams, L. (2006). Integrative neuroscience approach to predict ADHD stimulant response. Expert Review of Neurotherapeutics: a key contribution to decision making in the treatment of neurologic and neuropsychiatric disorders, 6(5), 753-763. [More Information]

2005

  • Gordon, E., Cooper, N., Rennie, C., Hermens, D., Williams, L. (2005). Integrative Neuroscience: The role of a standardized database. Clinical EEG and Neuroscience, 36(2), 64-75. [More Information]
  • Kang, K., Williams, L., Hermens, D., Gordon, E. (2005). Neurophysiological markers of contextual processing: the relationship between P3b and Gamma synchrony and their modulation by arousal, performance and individual differences. Cognitive Brain Research, 25(2), 472-83. [More Information]
  • Hermens, D., Cooper, N., Kohn, M., Clarke, S., Gordon, E., Williams, L. (2005). Predicting Stimulant Medication Response In ADHD: Evidence From An Integrated Profile Of Neuropsychological, Psychophysiological And Clinical Factors. Journal of Integrative Neuroscience, 4(1), 107-121. [More Information]
  • Hermens, D., Williams, L., Clarke, S., Kohn, M., Cooper, N., Gordon, E. (2005). Responses to methylphenidate in adolescent AD/HD: evidence from concurrently recorded autonomic (EDA) and central (EEG and ERP) measures. International Journal of Psychophysiology, 58(1), 21-33. [More Information]
  • Hermens, D., Soei, E., Clarke, S., Kohn, M., Gordon, E., Williams, L. (2005). Resting EEG Theta Activity Predicts Cognitive Performance in Attention-Deficit Hyperactivity Disorder. Pediatric Neurology, 32(4), 248-256. [More Information]
  • Hermens, D., Kohn, M., Clarke, S., Gordon, E., Williams, L. (2005). Sex differences in adolescent ADHD: findings from concurrent EEG and EDA. Clinical Neurophysiology, 116(6), 1455-1463. [More Information]
  • Cooper, N., Keage, H., Hermens, D., Williams, L., Debrota, D., Clark, R., Gordon, E. (2005). The dose-dependent effect of methylphenidate on performance, cognition and psychophysiology. Journal of Integrative Neuroscience, 4(1), 123-44. [More Information]

2004

  • Hermens, D., Williams, L., Lazzaro, I., Whitmont, S., Melkonian, D., Gordon, E. (2004). Sex Differences In Adult Adhd: A Double Dissociation In Brain Activity And Autonomic Arousal. Biological Psychology, 66(3), 221-233. [More Information]

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