Accessibility Skip to Global Navigation Skip to Local Navigation Skip to Content Skip to Search Skip to Site Map Menu

Professor Tim Anderson

Tim AndersonBSc(Hons), MBChB, MD, FRACP

Current Role

Clinical Director, New Zealand Brain Research Institute

^ Top of page

Publications

Hofer, E., Roshchupkin, G. V., Adams, H. H. H., Knol, M. J., Lin, H., Li, S., … ENIGMA consortium, including Pitcher, T. L., Melzer, T. R., Anderson, T. J., … Seshadri, S. (2020). Genetic correlations and genome-wide associations of cortical structure in general population samples of 22,824 adults. Nature Communications, 11, 4796. doi: 10.1038/s41467-020-18367-y

MacAskill, M. R., Myall, D. J., Shoorangiz, R., Anderson, T. J., & Pitcher, T. L. (2020). Childbirth and delayed parkinson's onset: A reproducible nonbiological artifact of societal change. Movement Disorders, 35(7), 1268-1271. doi: 10.1002/mds.28135

Graham, O. E. E., Pitcher, T. L., Liau, Y., Miller, A. L., Dalrymple-Alford, J. C., Anderson, T. J., & Kennedy, M. A. (2020). Nanopore sequencing of the glucocerebrosidase (GBA) gene in a New Zealand Parkinson's disease cohort. Parkinsonism & Related Disorders, 70, 36-41. doi: 10.1016/j.parkreldis.2019.11.022

Alamri, Y., Dalrymple-Alford, J., MacAskill, M., & Anderson, T. J. (2020). Exploring eye movements of Parkinson's disease patients performing the Judgement of line orientation test. Journal of Clinical Neuroscience, 76, 183-188. doi: 10.1016/j.jocn.2020.04.031

Snell, D. L., Martin, R., Surgenor, L. J., Siegert, R. J., Hay-Smith, E. J. C., Melzer, T. R., Anderson, T. J., & Hooper, G. J. (2020). Wrestling with uncertainty after mild traumatic brain injury: A mixed methods study. Disability & Rehabilitation, 42(14), 1942-1953. doi: 10.1080/09638288.2018.1542461

Journal - Research Article

Hofer, E., Roshchupkin, G. V., Adams, H. H. H., Knol, M. J., Lin, H., Li, S., … ENIGMA consortium, including Pitcher, T. L., Melzer, T. R., Anderson, T. J., … Seshadri, S. (2020). Genetic correlations and genome-wide associations of cortical structure in general population samples of 22,824 adults. Nature Communications, 11, 4796. doi: 10.1038/s41467-020-18367-y

Snell, D. L., Martin, R., Surgenor, L. J., Siegert, R. J., Hay-Smith, E. J. C., Melzer, T. R., Anderson, T. J., & Hooper, G. J. (2020). Wrestling with uncertainty after mild traumatic brain injury: A mixed methods study. Disability & Rehabilitation, 42(14), 1942-1953. doi: 10.1080/09638288.2018.1542461

Alamri, Y., Dalrymple-Alford, J., MacAskill, M., & Anderson, T. J. (2020). Exploring eye movements of Parkinson's disease patients performing the Judgement of line orientation test. Journal of Clinical Neuroscience, 76, 183-188. doi: 10.1016/j.jocn.2020.04.031

Graham, O. E. E., Pitcher, T. L., Liau, Y., Miller, A. L., Dalrymple-Alford, J. C., Anderson, T. J., & Kennedy, M. A. (2020). Nanopore sequencing of the glucocerebrosidase (GBA) gene in a New Zealand Parkinson's disease cohort. Parkinsonism & Related Disorders, 70, 36-41. doi: 10.1016/j.parkreldis.2019.11.022

MacAskill, M. R., Myall, D. J., Shoorangiz, R., Anderson, T. J., & Pitcher, T. L. (2020). Childbirth and delayed parkinson's onset: A reproducible nonbiological artifact of societal change. Movement Disorders, 35(7), 1268-1271. doi: 10.1002/mds.28135

Schierding, W., Farrow, S., Fadason, T., Graham, O. E. E., Pitcher, T. L., Qubisi, S., … Anderson, T. J., Kennedy, M. A., … O'Sullivan, J. M. (2020). Common variants coregulate expression of GBA and modifier genes to delay Parkinson's disease onset. Movement Disorders, 35(8), 1346-1356. doi: 10.1002/mds.28144

Spencer, E. S., Pitcher, T., Veron, G., Hannam, T., MacAskill, M., Anderson, T., Dalrymple-Alford, J., & Carr, A. C. (2020). Positive association of ascorbate and inverse association of urate with cognitive function in people with Parkinson’s disease. Antioxidants, 9(10), 1-13. doi: 10.3390/antiox9100906

d'Arbeloff, T., Elliott, M. L., Knodt, A. R., Melzer, T. R., Keenan, R., Ireland, D., Ramrakha, S., Poulton, R., Anderson, T., … Hariri, A. R. (2019). White matter hyperintensities are common in midlife and already associated with cognitive decline. Brain Communications, 1(1), fcz041. doi: 10.1093/braincomms/fcz041

Blakemore, R. L., MacAskill, M. R., Myall, D. J., & Anderson, T. J. (2019). Volitional suppression of parkinsonian resting tremor. Movement Disorders Clinical Practice, 6(6), 470-478. doi: 10.1002/mdc3.12801

Zhang, Q., Vallerga, C. L., Walker, R. M., Lin, T., Henders, A. K., Montgomery, G. W., … Kennedy, M., Pitcher, T., Pearson, J., … Anderson, T., … Visscher, P. M. (2019). Improved precision of epigenetic clock estimates across tissues and its implication for biological ageing. Genome Medicine, 11(1), 54. doi: 10.1186/s13073-019-0667-1

Watanabe, M., Okada, K.-I., Hamasaki, Y., Funamoto, M., Kobayashi, Y., MacAskill, M., & Anderson, T. (2019). Ocular drift reflects volitional action preparation. European Journal of Neuroscience, 50, 1892-1910. doi: 10.1111/ejn.14365

Melzer, T. R., Stark, M. R., Keenan, R. J., Myall, D. J., MacAskill, M. R., Pitcher, T. L., Livingston, L., Grenfell, S., Horne, K.-L., … Pascoe, M., Almuqbel, M. M., … Miller, D. H., Dalrymple-Alford, J. C., & Anderson, T. J. (2019). Beta amyloid deposition is not associated with cognitive impairment in Parkinson’s Disease. Frontiers in Neurology, 10, 391. doi: 10.3389/fneur.2019.00391

Reynolds, R. H., Botía, J., Nalls, M. A., International Parkinson's Disease Genomics Consortium (IPDGC), including System Genomics of Parkinson's Disease (SGPD), Anderson, T., … Kennedy, M., Pearson, J., … Ryten, M. (2019). Moving beyond neurons: The role of cell type-specific gene regulation in Parkinson's disease heritability. npj Parkinson's Disease, 5, 6. doi: 10.1038/s41531-019-0076-6

Pitcher, T. L., Myall, D. J., Pearson, J. F., Lacey, C. J., Dalrymple-Alford, J. C., Anderson, T. J., & MacAskill, M. R. (2018). Parkinson's disease across ethnicities: A nationwide study in New Zealand. Movement Disorders, 33(9), 1440-1448. doi: 10.1002/mds.27389

Wu, L., Liu, F.-T., Ge, J.-J., Zhao, J., Tang, Y.-L., Yu, W.-B., … Anderson, T., … Wang, J. (2018). Clinical characteristics of cognitive impairment in patients with Parkinson's disease and its related pattern in 18F-FDG PET imaging. Human Brain Mapping, 39(12), 2652-2662. doi: 10.1002/hbm.24311

Snell, D. L., Martin, R., Macleod, A. D., Surgenor, L. J., Siegert, R. J., Hay-Smith, E. J. C., Melzer, T., Hooper, G. J., & Anderson, T. (2018). Untangling chronic pain and post-concussion symptoms: The significance of depression. Brain Injury, 32(5), 583-592. doi: 10.1080/02699052.2018.1432894

Fan, D., Alamri, Y., Liu, K., MacAskill, M., Harris, P., Brimble, M., … Anderson, T., & Guan, J. (2018). Supplementation of blackcurrant anthocyanins increased cyclic glycine-proline in the cerebrospinal fluid of Parkinson patients: Potential treatment to improve insulin-like growth factor-1 function. Nutrients, 10(6), 714. doi: 10.3390/nu10060714

Blakemore, R. L., MacAskill, M. R., Shoorangiz, R., & Anderson, T. J. (2018). Stress-evoking emotional stimuli exaggerate deficits in motor function in Parkinson's disease. Neuropsychologia, 112, 66-76. doi: 10.1016/j.neuropsychologia.2018.03.006

Pearson, J. F., Alla, S., Clarke, G., Mason, D. F., Anderson, T., Richardson, A., Miller, D. H., … Abernethy, D. A., … Taylor, B. V. (2017). Multiple sclerosis impact on employment and income in New Zealand. Acta Neurologica Scandinavica, 136(3), 223-232. doi: 10.1111/ane.12714

Woodward, Z., Prickett, T. C. R., Espiner, E. A., & Anderson, T. J. (2017). Central and systemic C-type Natriuretic Peptide are both reduced in Parkinson's Disease. Parkinsonism & Related Disorders, 43, 15-19. doi: 10.1016/j.parkreldis.2017.06.019

Macleod, A. D., Jury, M. A., & Anderson, T. (2017). The (palliative) care of Huntington’s disease. Progress in Palliative Care, 25(4), 165-170. doi: 10.1080/09699260.2017.1337608

Myall, D. J., Pitcher, T. L., Pearson, J. F., Dalrymple-Alford, J. C., Anderson, T. J., & MacAskill, M. R. (2017). Parkinson's in the oldest old: Impact on estimates of future disease burden. Parkinsonism & Related Disorders, 42, 78-84. doi: 10.1016/j.parkreldis.2017.06.018

Al-Busaidi, I. S., Anderson, T. J., & Alamri, Y. (2017). Qualitative analysis of Parkinson’s disease information on social media: The case of YouTube™. EPMA Journal, 8(3), 273-277. doi: 10.1007/s13167-017-0113-7

Jones, A. J., Kuijer, R. G., Livingston, L., Myall, D., Horne, K., MacAskill, M., Pitcher, T., … Anderson, T. J., & Dalrymple-Alford, J. C. (2017). Caregiver burden is increased in Parkinson's disease with mild cognitive impairment (PD-MCI). Translational Neurodegeneration, 6, 17. doi: 10.1186/s40035-017-0085-5

Wood, K.-L., Myall, D. J., Livingston, L., Melzer, T. R., Pitcher, T. L., MacAskill, M. R., … Anderson, T. J., & Dalrymple-Alford, J. C. (2016). Different PD-MCI criteria and risk of dementia in Parkinson's disease: A 4-year longitudinal study. npj Parkinson's Disease, 2, 15027. doi: 10.1038/npjparkd.2015.27

Snell, D. L., MacLeod, S. A. D., & Anderson, T. (2016). Post-concussion syndrome after a mild traumatic brain injury: A minefield for clinical practice. Journal of Behavioral & Brain Science, 6(6), 227-232. doi: 10.4236/jbbs.2016.66023

Almuqbel, M., Melzer, T. R., Myall, D. J., MacAskill, M. R., Pitcher, T. L., Livingston, L., Wood, K.-L., Keenan, R. J., Dalrymple-Alford, J. C., & Anderson, T. J. (2016). Metabolite ratios in the posterior cingulate cortex do not track cognitive decline in Parkinson’s disease in a clinical setting. Parkinsonism & Related Disorders, 22, 54-61. doi: 10.1016/j.parkreldis.2015.11.008

MacAskill, M. R., & Anderson, T. J. (2016). Eye movements in neurodegenerative diseases. Current Opinion in Neurology, 29(1), 61-68. doi: 10.1097/wco.0000000000000274

Mace, J. L., Porter, R. J., Dalrymple-Alford, J. C., Collins, C., & Anderson, T. J. (2016). Acute tryptophan depletion and Lewy body dementias. International Psychogeriatrics, 28(9), 1487-1491. doi: 10.1017/s1041610216000284

Schluter, P. J., Ahuriri-Driscoll, A., Anderson, T. J., Beere, P., Brown, J., Dalrymple-Alford, J., … Gillon, D. A., … Keeling, S., … Lacey, C., … Millar, N., Mor, V., & Jamieson, H. A. (2016). Comprehensive clinical assessment of home-based older persons within New Zealand: An epidemiological profile of a national cross-section. Australian & New Zealand Journal of Public Health, 40(4), 349-355. doi: 10.1111/1753-6405.12525

Wilcox, R., Brænne, I., Brüggemann, N., Winkler, S., Wiegers, K., Bertram, L., Anderson, T., & Lohmann, K. (2015). Genome sequencing identifies a novel mutation in ATP1A3 in a family with dystonia in females only. Journal of Neurology, 262(1), 187-193. doi: 10.1007/s00415-014-7547-9

Melzer, T. R., Myall, D. J., MacAskill, M. R., Pitcher, T. L., Livingston, L., Watts, R., Keenan, R. J., Dalrymple-Alford, J. C., & Anderson, T. J. (2015). Tracking Parkinson's disease over one year with multimodal magnetic resonance imaging in a group of older patients with moderate disease. PLoS ONE, 10(12), e0143923. doi: 10.1371/journal.pone.0143923

Martin, T., Weatherall, M., Anderson, T. J., & MacAskill, M. R. (2015). A randomized controlled feasibility trial of a specific cueing program for falls management in persons with Parkinson disease and freezing of gait. Journal of Neurologic Physical Therapy, 39, 179-184. doi: 10.1097/npt.0000000000000093

Alamri, Y., MacAskill, M., Anderson, T., & Benamer, H. (2015). Parkinson's disease in the Gulf countries: An updated review. European Neurology, 74(3-4), 222-225. doi: 10.1159/000442283

Luckey, A. M., Anderson, T., Silverman, M. H., & Webster, G. (2015). Safety, tolerability and pharmacodynamics of a novel immunomodulator, MIS416, in patients with chronic progressive multiple sclerosis. Multiple Sclerosis Journal: Experimental Translational Clinical. doi: 10.1177/2055217315583385

Pitcher, T. L., MacAskill, M. R., & Anderson, T. J. (2014). Trends in antiparkinsonian medication use in New Zealand: 1995-2011. Parkinson's Disease, 2014, 379431. doi: 10.1155/2014/379431

Espiner, E. A., Dalrymple-Alford, J. C., Prickett, T. C. R., Alamri, Y., & Anderson, T. J. (2014). C-type natriuretic peptide in Parkinson's disease: Reduced secretion and response to deprenyl. Journal of Neural Transmission, 121(4), 371-378. doi: 10.1007/s00702-013-1123-9

McAuliffe, M. J., Kerr, S. E., Gibson, E. M. R., Anderson, T., & LaShell, P. J. (2014). Cognitive—perceptual examination of remediation approaches to hypokinetic dysarthria. Journal of Speech, Language, and Hearing Research, 57, 1268-1283. doi: 10.1044/2014_JSLHR-S-12-0349

Le Heron, C. J., Wright, S. L., Melzer, T. R., Myall, D. J., MacAskill, M. R., Livingston, L., Keenan, R. J., … Dalrymple-Alford, J. C., & Anderson, T. J. (2014). Comparing cerebral perfusion in Alzheimer's disease and Parkinson's disease dementia: An ASL-MRI study. Journal of Cerebral Blood Flow & Metabolism, 34, 964-970. doi: 10.1038/jcbfm.2014.40

Baylor, C., McAuliffe, M. J., Hughes, L. E., Yorkston, K., Anderson, T., Kim, J., & Amtmann, D. (2014). A Differential Item Functioning (DIF) analysis of the Communicative Participation Item Bank (CPIB): Comparing individuals with Parkinson's disease from the United States and New Zealand. Journal of Speech, Language, and Hearing Research, 57, 90-95. doi: 10.1044/1092-4388(2013/12-0414)

Wu, T. Y., Taylor, J. M., Kilfoyle, D. H., Smith, A. D., McGuinness, B. J., Simpson, M. P., … Anderson, T. J., … Cutfield, N. J., … Roxburgh, R. H. (2014). Autonomic dysfunction is a major feature of cerebellar ataxia, neuropathy, vestibular areflexia 'CANVAS' syndrome. Brain, 137(10), 2649-2656. doi: 10.1093/brain/awu196

Toh, E. A., MacAskill, M. R., Dalrymple-Alford, J. C., Myall, D. J., Livingston, L., Macleod, S. A. D., & Anderson, T. J. (2014). Comparison of cognitive and UHDRS measures in monitoring disease progression in Huntington's disease: A 12-month longitudinal study. Translational Neurodegeneration, 3, 15. doi: 10.1186/2047-9158-3-15

MacAskill, M. R., & Anderson, T. J. (2013). Whose name is it anyway? Varying patterns of possessive usage in eponymous neurodegenerative diseases. PeerJ, 1, e67. doi: 10.7717/peerj.67

Nakas, C. T., Dalrymple-Alford, J. C., Anderson, T. J., & Alonzo, T. A. (2013). Generalization of Youden index for multiple-class classification problems applied to the assessment of externally validated cognition in Parkinson disease screening. Statistics in Medicine, 32(6), 995-1003. doi: 10.1002/sim.5592

Melzer, T. R., Watts, R., MacAskill, M. R., Pitcher, T. L., Livingston, L., Keenan, R. J., Dalrymple-Alford, J. C., & Anderson, T. J. (2013). White matter microstructure deteriorates across cognitive stages in Parkinson disease. Neurology, 80(8), 1841-1849. doi: 10.1212/WNL.0b013e3182929f62

Anderson, T. J., & MacAskill, M. R. (2013). Eye movements in patients with neurodegenerative disorders. Nature Reviews Neurology, 9, 74-85. doi: 10.1038/nrneurol.2012.273

van Stockum, S., MacAskill, M. R., Myall, D., & Anderson, T. J. (2013). A perceptual discrimination task results in greater facilitation of voluntary saccades in Parkinson's disease patients. European Journal of Neuroscience, 37(1), 163-172. doi: 10.1111/ejn.12033

Leow, L. P., Beckert, L., Anderson, T., & Huckabee, M.-L. (2012). Changes in chemosensitivity and mechanosensitivity in aging and Parkinson's disease. Dysphagia, 27(1), 106-114. doi: 10.1007/s00455-011-9347-z

Pitcher, T. L., Melzer, T. R., MacAskill, M. R., Graham, C. F., Livingston, L., Keenan, R. J., … Dalrymple-Alford, J. C., & Anderson, T. J. (2012). Reduced striatal volumes in Parkinson's disease: A magnetic resonance imaging study. Translational Neurodegeneration, 1(1), 17. doi: 10.1186/2047-9158-1-17

van Stockum, S., MacAskill, M. R., & Anderson, T. J. (2012). Impairment of voluntary saccades and facilitation of reflexive saccades do not co-occur in Parkinson's disease. Journal of Clinical Neuroscience, 19(8), 1119-1124. doi: 10.1016/j.jocn.2011.10.014

More publications...