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Staff Profile

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Career Summary

Qualifications

  • PhD, University of Western Australia, 21/05/2001
  • Master of Psychology (Clinical), University of Western Australia, 21/05/2001
  • Bachelor of Science, University of Western Australia, 21/03/1995
  • Bachelor of Psychology (Honours), University of Western Australia, 07/12/1995

Research

Research keywords

  • Neuropsychiatry
  • Schizophrenia

Research expertise

  • Psychology
  • Clinical Sciences

Fields of Research

CodeDescriptionPercentage
170100Psychology65
170299Cognitive Science Not Elsewhere Classified25
110300Clinical Sciences10

Memberships

Body relevant to professional practice.

  • Member - Australian Psychological Society
  • Associate Member - College of Clinical Psychologists APS
  • Registered Member - NSW Psychologists Registration Board

Committee/Associations (relevant to research).

  • Member - Australasian Psychophysiology Society
  • Member - Australisian Society for Psychiatry Research

Awards

Distinction.

2001Distinction to PhD Thesis
University of Western Australia (Australia)
Awarded to PhD thesis signifying that the markers considered the work to be within the top 5% of theses that they have read.

Recognition.

1990Dux
Cockburn Domestic Council (Australia)
1991 Cockburn Domestic Council Dux Award.
1990UWA Convocation Medal
UWA (Australia)
1990 UWA Convocation Medal, Faculty of Science.

Research Award.

1999Best Debut Oral Presentation
Australasian Schizophrenia Conference (Australia)
1999 Best Debut Oral Presentation (Australasian Schizophrenia Conference)
1997Best Debut Oral Presentation Award
Australasian Society for Psychiatric Research (Australia)
Best Debut Oral Presentation Award (Australasian Society for Psychiatric Research)

Teaching

Teaching keywords

  • Biological Psychology
  • Clinical Psychology
  • Perception
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Highlighted Publications

For publications that are currently unpublished or in-press, details are shown in italics.

YearCitationAltmetricsLink
2006Cooper RJ, Todd J, McGill KM, Michie PT, 'Auditory sensory memory and the aging brain: A mismatch negativity study', Neurobiology of Aging, 27 752-762 (2006) [C1]

Publications

For publications that are currently unpublished or in-press, details are shown in italics.

Click on a category title below to expand the list of citations for that specific category.

Journal article (47 outputs)

YearCitationAltmetricsLink
2014Mullens D, Woodley J, Whitson L, Provost A, Heathcote A, Todd J, Winkler I, 'Altering the primacy bias-How does a prior task affect mismatch negativity?', Psychophysiology, 51 437-445 (2014)
2014Todd J, Whitson L, Smith E, Michie PT, Schall U, Ward PB, 'What's intact and what's not within the mismatch negativity system in schizophrenia', Psychophysiology, 51 337-347 (2014)
2014Mullens D, Woodley J, Whitson L, Provost A, Heathcote A, Todd J, Winkler I, 'Altering the primacy bias-How does a prior task affect mismatch negativity?', Psychophysiology, (2014)
2014Fulham WR, Michie PT, Ward PB, Rasser PE, Todd J, Johnston PJ, et al., 'Mismatch negativity in recent-onset and chronic schizophrenia: a current source density analysis.', PLoS One, 9 e100221 (2014)
2014Todd J, Whitson L, Smith E, Michie PT, Schall U, Ward PB, 'What's intact and what's not within the mismatch negativity system in schizophrenia', Psychophysiology, (2014)
2013Matthews N, Todd J, Mannion DJ, Finnigan S, Catts S, Michie PT, 'Impaired processing of binaural temporal cues to auditory scene analysis in schizophrenia', SCHIZOPHRENIA RESEARCH, 146 344-348 (2013) [C1]
2013Sanmiguel I, Todd J, Schroeger E, 'Sensory suppression effects to self-initiated sounds reflect the attenuation of the unspecific N1 component of the auditory ERP', PSYCHOPHYSIOLOGY, 50 334-343 (2013) [C1]
2013Todd J, Provost A, Whitson LR, Cooper G, Heathcote A, 'Not so primitive: context-sensitive meta-learning about unattended sound sequences', JOURNAL OF NEUROPHYSIOLOGY, 109 99-105 (2013) [C1]
2013Budd TW, Nakamura T, Fulham WR, Todd J, Schall U, Hunter M, et al., 'Repetition suppression of the rat auditory evoked potential at brief stimulus intervals', BRAIN RESEARCH, 1498 59-68 (2013) [C1]
2013Todd J, Harms L, Schall U, Michie PT, 'Mismatch negativity: Translating the potential', Frontiers in Psychiatry, 4 1-22 (2013) [C1]
2013Broyd SJ, Greenwood L-M, Croft RJ, Dalecki A, Todd J, Michie PT, et al., 'Chronic effects of cannabis on sensory gating', International Journal of Psychophysiology, 89 381-389 (2013) [C1]
2013Todd J, Heathcote A, Mullens D, Whitson LR, Provost A, Winkler I, 'What controls gain in gain control? Mismatch negativity (MMN), priors and system biases', Brain Topography, 1-12 (2013)
2013Greenwood L-M, Broyd SJ, Croft R, Johnstone S, Solowij N, Todd J, et al., 'Chronic Effects of Cannabis Use on the Auditory Mismatch Negativity', Biological Psychiatry, (2013)
2012Todd J, Michie PT, Schall UA, Ward PB, Catts SV, 'Mismatch negativity (MMN) reduction in schizophrenia-Impaired prediction-error generation, estimation or salience?', International Journal of Psychophysiology, 83 222-231 (2012) [C1]
2011Nakamura T, Michie PT, Fulham WR, Todd J, Budd TW, Schall UA, et al., 'Epidural auditory event-related potentials in the rat to frequency and duration deviants: evidence of mismatch negativity?', Frontiers in Psychology, 2 367 (2011) [C1]
2011Todd J, Mullens D, 'Implementing conditional inference in the auditory system: What matters?', Psychophysiology, 48 1434-1443 (2011) [C1]
2011Todd J, Finch B, Smith E, Budd TW, Schall UA, 'Temporal processing ability is related to ear-asymmetry for detecting time cues in sound: A mismatch negativity (MMN) study', Neuropsychologia, 49 69-82 (2011) [C1]
2011Case VS, Soyland A, Tooney PA, Thompson PM, Rasser PE, Schall UA, et al., 'Gray matter deficits, mismatch negativity, and outcomes in schizophrenia', Schizophrenia Bulletin, 37 131-140 (2011) [C1]
2011Todd J, Provost AL, Cooper GJ, 'Lasting first impressions: A conservative bias in automatic filters of the acoustic environment', Neuropsychologia, 49 3399-3405 (2011) [C1]
2010Todd J, Myers RE, Pirillo RL, Drysdale K, 'Neuropsychological correlates of auditory perceptual inference: A mismatch negativity (MMN) study', Brain Research, 1310 113-123 (2010) [C1]
2010Todd J, Robinson JA, 'The use of conditional inference to reduce prediction error- A mismatch negativity (MMN) study', Neuropsychologia, 48 3009-3018 (2010) [C1]
2008Michie PT, Budd TW, Fulham WR, Hughes ME, Jamadar S, Johnston P, et al., 'The potential for new understandings of normal and abnormal cognition by integration of neuroimaging and behavioral data: Not an exercise in carrying coals to Newcastle', Brain Imaging and Behavior, 2 1-9 (2008) [C1]
2008Todd J, Michie PT, Schall UA, Karayanidis F, Yabe H, Naatanen R, 'Deviant matters: Duration, frequency, and intensity deviants reveal different patterns of mismatch negativity reduction in early and late schizophrenia', Biological Psychiatry, 63 58-64 (2008) [C1]
2007Matthews NL, Todd J, Budd TW, Cooper GJ, Michie PT, 'Auditory lateralization in schizophrenia - Mismatch negativity and behavioral evidence of a selective impairment in encoding interaural time cues', Clinical Neurophysiology, 118 833-844 (2007) [C1]
2006Cooper RJ, Todd J, McGill KM, Michie PT, 'Auditory sensory memory and the aging brain: A mismatch negativity study', Neurobiology of Aging, 27 752-762 (2006) [C1]
2006Todd J, 'Impaired detection of silent interval change in schizophrenia', NEUROREPORT, 17 785-789 (2006) [C1]
2006Bowden NA, Weidenhofer JC, Scott R, Schall U, Todd J, Michie PT, Tooney PA, 'Preliminary investigation of gene expression profiles in peripheral blood lymphocytes in schizophrenia', Schizophrenia Research, 82 175-183 (2006) [C1]
2006Ward PB, Meyer L, Stone E, Connaughton E, Metcalf K, Schall U, et al., 'Mismatch negativity (MMN), executive function and symptom severity in 1st episode and chronic schizophrenia', AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY, 40 A117-A117 (2006)
2006Todd J, Barker R, 'Between channel gap detection as a measure of left hemisphere advantage for temporal processing in the auditory system', AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY, 40 A117-A117 (2006)
2005Martin PR, Todd J, Reece J, 'Effects of noise and a stressor on head pain', Headache, 45 1353-1364 (2005) [C1]
2004Todd J, Cooper RJ, McGill KM, Michie PT, Drysdale K, 'Mismatch negativity as a measure of auditory sensory memory decline in ageing', Australian Journal of Psychology, 56 53 (2004) [C1]
2004Cooper RJ, McGill K, Michie P, Todd J, 'Auditory sensory memory and the ageing brain: A mismatch negativity study', AUSTRALIAN JOURNAL OF PSYCHOLOGY, 56 171-171 (2004)
2003Todd J, Michie PT, Jablensky A, 'Association between reduced duration mismatch negativity (MMN) and raised temporal discrimination thresholds in schizophrenia', CLINICAL NEUROPHYSIOLOGY, 114 2061-2070 (2003) [C1]
2003Schall UA, Johnston PJ, Todd J, Ward P, Michie PT, 'Functional neuroanatomy of auditory mismatch processing: an event-related fMRI study of duration-deviant oddballs', NeuroImage, 729-736 (2003) [C1]
2003Sato Y, Yabe H, Todd J, Michie PT, Shinozaki N, Sutoh T, et al., 'Impairment in activation of afrontal attention-switch mechanism in schizophrenic patients', Biological Psychology, 62 49-63 (2003) [C1]
2003Schall U, Johnston P, Todd J, Ward P, Michie PT, 'Functional neuroanatomy of auditory sensory memory: An event-related fMRI study', AUSTRALIAN JOURNAL OF PSYCHOLOGY, 55 90-90 (2003)
2002Michie PT, Innes-Brown H, Todd J, Jablensky AV, 'Duration mismatch negativity in biological relatives of patients with schizophrenia spectrum disorders', BIOLOGICAL PSYCHIATRY, 52 749-758 (2002) [C1]
2002Michie PT, Innes-Brown H, Todd J, Jablensky A, 'Duration of MMN in first-degree relatives of patients with schizophrenia spectrum disorders', SCHIZOPHRENIA RESEARCH, 53 19-19 (2002)
2001Todd J, Michie PT, Jablensky AV, 'Do loudness cues contribute to duration mismatch negativity reduction in schizophrenia?', NEUROREPORT, 12 4069-4073 (2001) [C1]
2001Todd J, Michie PT, Jablensky AV, 'Do Perceived Loudness Cues Contribute to Reduced Duration Mismatch Negativity in Schizophrenia?', NeuroReport, 12 4069-4073 (2001) [C1]
2001Todd J, Michie PT, Jablensky AV, 'Duration mismatch negativity (MMN) reduction in schizophrenia indicates abnormalities in frontal relative to supratemporal generators', INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY, 41 235-235 (2001)
2000Michie PT, Budd TW, Todd J, Rock D, Wichmann H, Box J, Jablensky AV, 'Duration and frequency mismatch negativity in schizophrenia', CLINICAL NEUROPHYSIOLOGY, 111 1054-1065 (2000) [C1]
2000Todd J, Machie PT, Budd TW, Rock D, Jablensky AV, 'Auditory sensory memory in schizophrenia: inadequate trace formation?', PSYCHIATRY RESEARCH, 96 99-115 (2000) [C1]
2000Todd J, Michie PT, Budd TW, Rock D, Jablensky AV, 'Duration MMN reduction in schizophrenia: Temporal processing vs. auditory sensory memory deficits', INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY, 35 26-27 (2000) [C1]
2000Todd J, Michie PT, 'Do perceived loudness cues contribute to duration mismatch negativity (MMN)?', NEUROREPORT, 11 3771-3774 (2000)
1999Michie PT, Budd B, Todd J, Wichmann H, Jones J, Rock D, 'Duration and frequency MMN in schizophrenia', INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY, 33 50-50 (1999)
Todd J, Mullens D, 'Implementing conditional inference in the auditory system: What matters?', Psychophysiology, [C1]
Show 44 more

Conference (77 outputs)

YearCitationAltmetricsLink
2013Todd J, Mullens D, Damasio K, Whitson LR, Provost A, Heathcote A, Winkler I, 'BREAKING DOWN BIAS', PSYCHOPHYSIOLOGY, Florence, ITALY (2013) [E3]
2013Todd J, 'BEYOND SENSORY MEMORY: circle LONGER-TERM EFFECTS ON PERCEPTUAL INFERENCES REVEALED BY MISMATCH NEGATIVITY', PSYCHOPHYSIOLOGY, Florence, ITALY (2013) [E3]
2012Broyd S, Greenwood L-M, Coyle H, Lee-Bates B, Croft R, Todd J, et al., 'Sensory gating in current and abstinent cannabis users', 22nd Australasian Psychophyiology Conference and Annual General Meeting of the Society. Abstracts, Sydney, NSW (2012) [E3]

Co-authors: Pat Michie

2012Stain HJ, Paulik G, Atkinson RJ, Carr VJ, Curtis J, Ehlkes T, et al., 'Clinical, social and neurocognitive functioning in youth at ultra high risk for psychosis: Baseline findings from the Minds in Transition (MINT) longitudinal cohort', Early Intervention in Psychiatry, San Francisco, CA (2012) [E3]
2012Todd J, Provost A, Whitson L, Cooper G, Heathcote A, 'AUTOMATIC LEARNING BIASES: ASYMMETRICAL SAMPLING OF EVENT-PROBABILITY IN THE UNATTENDED AUDITORY ENVIRONMENT', PSYCHOPHYSIOLOGY, New Orleans, LA (2012) [E3]
2012Greenwood L-M, Lee-Bates B, Broyd S, Coyle H, Croft R, Todd J, et al., 'Mismatch negativity in abstinent cannabis users', 22nd Australasian Psychophyiology Conference and Annual General Meeting of the Society. Abstracts, Sydney, NSW (2012) [E3]

Co-authors: Pat Michie

2012Todd J, Mullens D, Woodley J, Whitson LR, Provost AL, Cooper GJ, Heathcote AJ, 'When learning gets stuck: An automatic bias that alters probability sampling in the unattended auditory environment', International Journal of Psychophysiology, Pisa, Italy (2012) [E3]
2012Nakamura T, Harms LR, Fulham WR, Todd J, Schall UA, Michie PT, Hodgson DM, 'Advances in modeling an endophenotype of schizophrenia in rodents: Mismatch responses to frequency deviants', Abstract Book. Biological Psychiatry Australia Scientific Meeting, Parkville, Vic (2012) [E3]
2012Michie PT, Harms LR, Fulham WR, Penttonen M, Todd J, Hunter M, et al., 'Is the rodent brain capable of auditory deviance detection and MMN-like responses?', ACNS2012 - The 3rd Australasian Cognitive Neuroscience Conference. Program Book, Brisbane, Qld (2012) [E3]
2012Provost AL, Heathcote AJ, Whitson LR, Cooper GJ, Todd J, 'Automatic learning biases: Asymmetrical sampling of event-probability in the unattended auditory environment', Psychophysiology, New Orleans, Louisiana (2012) [E3]
2012Scully A, Ward P, Atkinson RJ, Paulik G, Stain HJ, Michie PT, et al., 'Smaller mismatch negativity (MMN) amplitudes correlate with cognitive and functional impairments in young people with 'at-risk mental states': Preliminary results from the Minds in Transition (MINT) study', Early Intervention in Psychiatry, San Francisco, CA (2012) [E3]
2012Hodgson DM, Harms L, Nakamura T, Fulham WR, Todd J, Schall UA, Michie PT, 'Measurement of a schizophrenia endophenotpe in a rodent model: Mismatch negativity (MMN) to frequency deviants', Abstracts of the 21st Annual Meeting of the International Behavioral Neuroscience Society, Kona, Hawaii (2012) [E3]
2012Coyle H, Broyd S, Lee-Bates B, Greenwood L-M, Croft R, Todd J, et al., 'Recovery of function in ex-cannabis users: Early sensory memory and sensory gating', Abstract Book. Biological Psychiatry Australia Scientific Meeting, Parkville, VIC (2012) [E3]

Co-authors: Pat Michie

2010Nakamura T, Michie PT, Fulham WR, Schall UA, Budd TW, Todd J, et al., 'Progress in developing rodent analogues of intermediate phenotypes of schizophrenia', Proceedings of the Australasian Society for Psychiatric Research (ASPR) 2010 Conference, Sydney, Australia (2010) [E3]
2010Todd J, 'Automatic auditory conditional inference - Reducing prediction error by modelling when deviance will occur', International Journal of Psychophysiology, Budapest, Hungary (2010) [E3]
2010Todd J, Finch B, Budda B, Schall UA, 'Temporal processing ability linked to ear-asymmetry in mismatch negativity (MMN) to between-channel gap sounds', International Journal of Psychophysiology, Budapest, Hungary (2010) [E3]

Co-authors: Ulrich Schall

2010Atkinson RJ, Schall UA, Stojanov WM, Inkpen RM, Hunt SA, Helmbold K, et al., 'Impairment of duration mismatch negativity in the schizophrenia prodrome', Clinical EEG and Neuroscience, Newcastle, NSW (2010) [E3]
2010Paulik G, Atkinson RJ, Carr V, Clark S, Curtis J, Langdon R, et al., 'Minds in transition (MINT): A prospective study examining neurocognitive correlates of transition from ultra-high risk mental state to schizophrenia', Australian & New Zealand Journal of Psychiatry, Sydney, NSW (2010) [E3]
2010Cooper RJ, Todd J, Michie PT, 'Age-related change in the response to auditory repitition: Evidence of compensatory activity?', Clinical EEG and Neuroscience, Newcastle, NSW (2010) [E3]

Co-authors: Pat Michie

2010Pesa N, Hermens D, Battisti RA, Todd J, Michie PT, Solowij N, 'Cannabis use in first episode psychosis and the mismatch negativity', Australian & New Zealand Journal of Psychiatry, Sydney, NSW (2010) [E3]

Co-authors: Pat Michie

2010Nakamura T, Michie PT, Fulham WR, Hunter M, Budd TW, Schall UA, et al., 'Mismatch negativity and other auditory evoked potentials in a rodent model of schizophrenia', Clinical EEG and Neuroscience, Newcastle, NSW (2010) [E3]
2010Greenwood L-M, Johnstone S, Croft R, Todd J, Michie PT, Solowij N, 'Auditory mismatch negativity and long-term cannabis use', Australian & New Zealand Journal of Psychiatry, Sydney, NSW (2010) [E3]

Co-authors: Pat Michie

2010Schall UA, Rasser PE, Fulham WR, Todd J, Johnston PJ, Ward PB, et al., 'Phenotyping of schizophrenia by multi-modal brain imaging', Australian & New Zealand Journal of Psychiatry, Sydney (2010) [E3]
2010Nakamura T, Michie PT, Fulham WR, Hunter M, Budd TW, Schall UA, et al., 'Auditory evoked potentials in the rat and the ?two-hit? hypothesis of schizophrenia', Proceedings of ANS/AuPS2010 ? The 30th Annual Meeting of the Australian Neuroscience Society in conjunction with the 50th Anniversary Meeting of the Australian Physiological Society, Sydney, Australia (2010) [E3]
2010Todd J, Mullins D, Myers R, Pirillo R, Robinson JA, Schall UA, Michie PT, 'Automatic conditional inference in the auditory system: An expansion of mismatch negativity (MMN) applications in schizophrenia', Australian & New Zealand Journal of Psychiatry, Sydney, Australia (2010) [E3]
2010Nakamura T, Michie PT, Fulham WR, Hunter M, Budd TW, Todd J, et al., 'Auditory mismatch negativity and event-related potential recovery in the wistar rat', Australian & New Zealand Journal of Psychiatry, Sydney, NSW (2010) [E3]
2010Schall UA, Rasser PE, Fulham WR, Todd J, Michie PT, Ward PB, et al., 'Phenotyping of schizophrenia by multi-modal brain imaging', Schizophrenia Research, Florence, Italy (2010) [E3]
2009Todd J, Michie PT, Schall UA, 'Mismatch negativity as a tool for exploring potential endophenotypes in schizophrenia', MMN09: Fifth Conference on Mismatch Negativity (MMN) and its Clinical and Scientific Applications: Symposium 1, Budapest, Hungary (2009) [E3]
2009Todd J, Schall UA, Budd TW, 'Cerebral asymmetry in electrophysiological (mismatch negativity) measures of temporal processing determines performance on a between-channel gap detection task', MMN09: Fifth Conference on Mismatch Negativity (MMN) and its Clinical and Scientific Applications: Poster Presentations, Budapest, Hungary (2009) [E3]
2009Cooper RJ, Todd J, Michie PT, 'Age-related change in the response to auditory repetition: Evidence of compensatory activity?', Australasian Society for Psychiatric Research Annual Conference 2009: Conference Handbook with Program and Abstracts, Canberra, ACT (2009) [E3]

Co-authors: Pat Michie

2009Schall UA, Rasser PE, Atkinson RJ, Fulham WR, Helmbold K, Todd J, et al., 'Mismatch negativity in prodrome, first episode and established schizophrenia: Relationship with stimulus type, generator sources, grey matter loss and functional outcome', Schizophrenia Bulletin, San Diego, CA (2009) [E3]
2008Atkinson RJ, Schall UA, Stojanov WM, Inkpen R, Hunt S, Helmbold K, et al., 'Auditory sensory memory deficit in prodromal schizophrenia', Early Intervention in Psychiatry, Melbourne, VIC (2008) [E3]
2008Schall UA, Rasser PE, Todd J, Thompson P, Ward P, Johnston P, et al., 'Mismatch negativity is linked to cerebral grey matter pathology in schizophrenia', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]
2008Rasser PE, Todd J, Thompson PM, Michie PT, Ward PB, Johnston P, et al., 'Linking cerebral grey matter and mismatch negativity (MMN) in schizophrenia', NeuroImage, Melbourne, VIC (2008) [E3]
2008Schall UA, Rasser PE, Todd J, Michie PT, Ward PB, Johnston P, et al., 'A simple auditory event-related potential is linked to cerebral grey matter pathology in schizophrenia', Schizophrenia Research, Venice, Italy (2008) [E3]
2008Atkinson RJ, Schall UA, Stojanov WM, Inkpen R, Hunt SA, Helmbold K, et al., 'Impaired mismatch negativity in the schizophrenia prodrome', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]
2008Beck AK, Todd J, Baker AL, 'Smoking in schizophrenia: Impact of nicotine on cognitive function and relationship to self-reported motives for smoking', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]

Co-authors: Amanda Baker

2008Todd J, Budd TW, Drysdale K, Michie PT, 'Is aging associated with change in functional asymmetry for processing time cues in sound?', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]
2007Ward P, Schall UA, Michie PT, Thompson P, Todd J, Johnston P, 'Mismatch negativity in schizophrenia: Clinical and neuropsychological correlation', Australian and New Zealand Journal of Psychiatry, Melbourne (2007) [E3]
2007Cooper RJ, Michie PT, Todd J, 'The repetition positivity as an index of echoic memory formation in young and older adults', 20th Anniversary Cognitive Ageing Conference: Down Under - Connecting the Dots. Abstracts of Paper and Poster Presentations, Adelaide, S.A. (2007) [E3]

Co-authors: Pat Michie

2007Cooper RJ, Michie PT, Todd J, 'N1, P1 components, and repetition positivity in the auditory event-related potential of young and older adults', Cognitive Neuroscience Society Meeting Annual Meeting Program 2007, New York (2007) [E3]

Co-authors: Pat Michie

2007Ward PB, Meyer L, Stone E, Connaughton E, Metcalf K, Schall UA, et al., 'Mismatch negativity (MMN), executive function and symptom severity in 1st episode and chronic schizophrenia', Schizophrenia Bulletin, Colorado Springs, Colorado (2007) [E3]
2007Michie PT, Matthews NL, Todd J, Budd TW, Cooper GJ, Catts S, Finnigan S, 'MMN evidence of a pervasive temporal processing deficit in schizophrenia', Schizophrenia Bulletin, Colorado Springs, Colorado (2007) [E3]
2006Cooper RJ, Michie PT, Todd J, 'The repetition positivity: an index of echoic memory formation', Proceedings of the Australasian Society for Psychophysiology Research Conference, Canberra, Australia (2006) [E3]

Co-authors: Pat Michie

2006Michie PT, Matthews NL, Todd J, Budd TW, 'MMN indicates a selective impairment in schizophrenia in processing interaural time cues to sound lateralization', Medical Research Council, Cognition and Brain Sciences Unit, MMN 2006: Fourth Conference on Mismatch Negativity (MMN) and its Clinical and Scientific Applications, Cambridge (2006) [E3]

Co-authors: Bill Budd, Pat Michie

2006Todd J, Michie PT, Schall UA, Karayanidis F, 'Mismatch negativity in schizophrenia: effect of probability, defiant type and duration of illness', Acta Neuropsychiatrica V18: Proceedings of the Australasian Society for Psychiatric Research Annual Meeting 2006, Sydney (2006) [E3]
2006Matthews NL, Todd J, Cooper GJ, Finnigan S, Catts SV, Michie PT, 'Temporal processing in schizophrenia - evidence for impairment across a range of time scales', Australian and New Zealand Journal of Psychiatry V40: Proceedings of the Australasian Schizophrenia Conference, Fremantle, WA (2006) [E3]
2006Ward PB, Meyer L, Stone E, Connaughton E, Metcalf K, Schall UA, et al., 'Mismatch negativity (MMN), executive function and symptom severity in 1st episode and chronic schizophrenia', journal of Psychiatry, Fremantle Hotel (2006) [E3]
2006Richards AL, Todd J, Michie PT, 'Insensitivity to temporal context in schizophrenia', Acta Neuropschiatrica V18: Proceedings of the Australasian Society for Psychiatric Research Annual Meeting 2006, Sydney (2006) [E3]

Co-authors: Pat Michie

2006Ward PB, Zubicaray GD, Mcmahon K, Schall UA, Johnston PJ, Todd J, Michie PT, 'A high-field fMRI study of auditory mismatch processing in healthy volunteers: Implications for auditory sensory memory dysfunction in schizophrenia', NeuroImage, Italy (2006) [E3]
2006Richards AL, Todd J, Michie PT, 'Insensitivity to temporal context in schizophrenia', Australian and New Zealand Journal of Psychiatry V40: Proceedings of the Australian Schizophrenia Conference, Fremantle, Western Australia (2006) [E3]

Co-authors: Pat Michie

2006Cooper RJ, Budd TW, Todd J, Michie PT, 'N1 and P2 components of the auditory event-related potential in younger and older adults', Clinical EEG and Neuroscience V37 (2) : Proceedings of the 15th Annual Conference of the Australasian Society for Psychophysiology, University of Wollongong, Sydney, Australia (2006) [E3]

Co-authors: Bill Budd, Pat Michie

2006Matthews NL, Todd J, Cooper GJ, Finnigan S, Catts S, Michie PT, 'Deficits in temporal cue dependent processing of auditory information in schizophrenia (Poster presentation)', Psychophysiology, Vancouver, Canada (2006) [E3]
2006Todd J, Michie PT, Schall UA, Karayanidis F, 'Mismatch negativity in schizophrenia: effect of probability, deviant type and duration of illness', Medical Research Council, Cognition and Brain Sciences Unit, MMN 2006: Fourth Conference on Mismatch Negativity (MMN) and its Clinical and Scientific Application, Cambridge, England (2006) [E3]
2006Ward PB, Stone E, Meyer L, Connaughton E, Metcalf K, Schall U, et al., 'Mismatch negativity (MMN), executive function and symptom severity in first-episode and chronic schizophrenia', SCHIZOPHRENIA RESEARCH, Birmingham, ENGLAND (2006)
2006Ward PB, Meyer L, Stone E, Connaughton E, Metcalf K, Schall U, et al., 'Differential mismatch negativity (MMN) amplitudes in first-episode and chronic schizophrenia patients: Effects of deviant probability', SCHIZOPHRENIA RESEARCH, Birmingham, ENGLAND (2006)
2005Michie PT, Todd J, Schall UA, Karayanidis F, 'Duration of Illness and Mismatch Negativity in Schizophrenia', The World Journal of Biological Psychiatry, V6,Suppl: Proceedings of World Federation of Societies of Biological Psychiatry 8th World Congress of Biological Psychiatry, Vienna, Austria (2005) [E3]
2005Matthews NL, Todd J, Michie PT, Cooper GJ, 'Selective impairment to temporal cues to sound lateralisation in schizophrenia', Abstracts of The Royal Australian & NZ College of Psychiatrists Joint CINP/ASPR Scientific Meeting, Brisbane (2005) [E3]
2005Bowden NA, Weidenhofer JC, Scott R, Schall UA, Todd J, Michie PT, Tooney PA, 'Classification of schizophrenia using differential gene expression in peripheral blood lymphocytes', Human Genetics Society of Australasia, Newcastle (2005) [E3]
2005Ward PB, De Zubicaray G, McMahon K, Schall UA, Johnston PJ, Todd J, Michie PT, 'A high-field FMRI study of auditory mismatch processing in healthy volunteers: Implications for auditory sensory memory dysfunction in schizophrenia', Australian and New Zealand Journal of Psychiatry, V39 Suppl: Proceedings of the Royal Australian and New Zealand College of Psychiatrists Joint CINP/ASPR Scientific Meeting, Brisbane, Australia (2005) [E3]
2005Stone E, Myer L, Ward PB, Schall UA, Michie PT, Todd J, 'Auditory mismatch negativity, executive functioning and symptom severity in Schizophrenia', Australian and New Zealand Journal of Psychiatry, V39 Suppl :Proceedings of The Royal Australian & New Zealand College of Psychiatrists Joint CINP/ASPR Scientific Meeting, Brisbane, Australia (2005) [E3]
2005Meyer L, Stone EB, Ward PB, Schall UA, Michie PT, Todd J, 'Modulation of MMN amplitude in response to decreasing deviant probability in patients with schizophrenia', Australian and New Zealand Journal of Psychiatry, V39 Suppl: Proceedings of The Royal Australian and New Zealand College of Psychiatrists Joint CINP/ASPR Scientific Meeting, Brisbane (2005) [E3]
2005Schall U, Johnston P, Todd J, Ward PB, Michie P, 'Functional brain imaging of auditory mismatch processing in schizophrenia', SCHIZOPHRENIA BULLETIN, Savannah, GA (2005)
2004Todd J, Michie PT, Schall UA, Karayanidis F, Atkinson CM, 'Mismatch negativity to duration, frequency and intensity deviant sounds in schizophrenia: A comparison of short duration of illness, long duration of illness and healthy family members', Schizophrenia Research, Netherlands (2004) [C3]
2004Bowden NA, Weidenhofer JC, Scott R, Todd J, Case V, Schall UA, Tooney PA, 'Altered Expression of Brain Related Genes in Lymphocytes in Schizophrenia', American Journal of Medical Genetics, Ireland (2004) [E3]
2004Bowden NA, Weidenhofer JC, Scott R, Todd J, Case V, Schall UA, Tooney PA, 'Differental Gene Expression in Peripheral Blood Lymphocytes in Schizophrenia', Proceedings of the Australian Neuroscience Society, Melbourne (2004) [E3]
2004Bowden NA, Weidenhofer JC, Scott R, Todd J, Case V, Schall UA, Tooney PA, 'Distinct Gene Expression Profiles due to Age in Schizophrenia', Proceedings of the Australian Neuroscience Society, Melbourne (2004) [E3]
2003Matthews NL, Todd J, Michie PT, Schall UA, Karayanidis F, Fulham WR, 'Duration, frequency, and intensity MMN in schizophrenia: A test of the 'Imprecision Hypothesis'', Australian Journal of Psychology, Melbourne (2003) [C3]
2003Fulham WR, Todd J, Fall S, Armstrong M, Moscovis CC, Ruscheinsky F, 'Reduced auditory mismatch negativity associated with high working memory ability', Australian Journal of Psychology, Melbourne (2003) [C3]
2003Todd J, Cooper RJ, McGill KM, Michie PT, Drysdale K, 'Mismatch negativity as a measure of auditory sensory memory decline in aging', Thirteenth Australasian Psychophysiology Conference and Annual General Meeting of the Society, University of Tasmania (2003) [E3]
2003Todd J, Michie PT, Jablensky AV, 'Correlates of mismatch negativity reduction in schizophrenia', SCHIZOPHRENIA RESEARCH, COLORADO SPINGS, COLORADO (2003)
2003Matthews NL, Todd J, Michie PT, Schall U, Karayanidis F, Fulham WR, 'Duration, frequency, and intensity MMN in schizophrenia: A test of the imprecision hypothesis', AUSTRALIAN JOURNAL OF PSYCHOLOGY (2003)
2002Schall U, Johnston P, Todd J, Dittmann-Balcar A, Jupner M, Ward P, Michie PT, 'Functional Neuroanatomy of Auditory Sensory Memory', Conference Proceedings, Bondi, Sydney (2002) [E3]
2002Todd J, Michie PT, Jablensky A, 'Different patterns of mismatch negativity reduction causes of mismatch negativity reduction in schizophrenia', Conference Proceedings, Bondi, Sydney (2002) [E3]

Co-authors: Pat Michie

2002Wynn PL, Todd J, Matthews NL, Michie PT, Schall U, Karayanidis F, et al., 'A test of the "imprecision hypothesis" as an account of reduced mismatch negativity (MMN) in schizophrenia', Conference proceedings, Bondi, Sydney (2002) [E3]
2002Matthews NL, Todd J, Michie PT, Schall U, Yabe H, Karayanidis F, et al., 'Duration, frequency and intensity MMN in schizophrenia. A test of the "imprecision hypothesis".', Brain-Dynamics Conference, Westmead Hospital, Sydney (2002) [E3]
2002Michie PT, Innes-Brown H, Todd J, Jablensky A, 'Duration MMN as an endophenotype marker of the predisposition to schizophrenia', Conference Prceedings, Bondi, Sydney (2002) [E3]

Co-authors: Pat Michie

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Grants and Funding

Summary

Number of grants26
Total funding$2,768,585

- Indicates that the researcher may be seeking students for this project.

Click on a grant title below to expand the full details for that specific grant.

2014 (2 grants)

Mapping whole-brain metabolic networks$25,000
Funding Body: Hunter Medical Research Institute

Project Team
Doctor Renate Thienel, Associate Professor Frini Karayanidis, Doctor Juanita Todd, Associate Professor Peter Stanwell, Professor Mark Parsons, Conjoint Professor Chris Levi
SchemeRole
Project GrantInvestigator
Total AmountFunding StartFunding Finish
$25,00020142014
GNo:G1301285

Tracking Change: Why faster processing of sound is better$10,000
Funding Body: University of Newcastle

Project Team
Doctor Juanita Todd, Professor Ulli Schall
SchemeRole
Near Miss GrantChief Investigator
Total AmountFunding StartFunding Finish
$10,00020142014
GNo:G1301391

2013 (1 grants)

Identifying the pathways to better detection of temporal cues in sound$50,000
Funding Body: University of Newcastle

Project Team
Doctor Juanita Todd, Professor Ulli Schall, Emeritus Professor Patricia Michie
SchemeRole
Near Miss GrantChief Investigator
Total AmountFunding StartFunding Finish
$50,00020132013
GNo:G1300454

2012 (3 grants)

The effects of maternal infection on glutamate-related behavioural, electrophysiological and neuropathological measures relevant to schizophrenia$523,417
Funding Body: NHMRC (National Health & Medical Research Council)

Project Team
Emeritus Professor Patricia Michie, Professor Deborah Hodgson, Dr Katerina Zavitsanou, Professor Ulli Schall, Doctor Juanita Todd
SchemeRole
Project GrantInvestigator
Total AmountFunding StartFunding Finish
$523,41720122014
GNo:G1100256

2011 Emerging Research Leaders Program $15,000
Funding Body: University of Newcastle

Project Team
Doctor Juanita Todd
SchemeRole
Emerging Research Leaders ProgramChief Investigator
Total AmountFunding StartFunding Finish
$15,00020122012
GNo:G1200115

2011 Awards for Research Excellence - Shared Account$4,000
Funding Body: University of Newcastle

Project Team
Professor Mike Calford, Professor Mark Parsons, Doctor Juanita Todd, Doctor Robert Imre, Doctor Michael Ondaatje, Conjoint Professor Dmitri Kavetski
SchemeRole
Award for Research ExcellenceInvestigator
Total AmountFunding StartFunding Finish
$4,00020122012
GNo:G1200056

2011 (3 grants)

Impaired anticipation of sensory events in schizophrenia$300,032
Funding Body: NHMRC (National Health & Medical Research Council)

Project Team
Doctor Juanita Todd, Professor Ulli Schall, Emeritus Professor Patricia Michie, Associate Professor Philip Ward
SchemeRole
Project GrantChief Investigator
Total AmountFunding StartFunding Finish
$300,03220112012
GNo:G1000244

Salience and the pharmacology of the mismatch negativity (MMN) system$9,300
Funding Body: Monash University

Project Team
Doctor Juanita Todd, Doctor Renate Thienel, Professor Ulli Schall, Professor Pradeep Nathan
SchemeRole
Research GrantChief Investigator
Total AmountFunding StartFunding Finish
$9,30020112011
GNo:G1100270

Salience and the pharmacology of the mismatch negativity (MMN) system$7,500
Funding Body: Schizophrenia Research Institute

Project Team
Doctor Juanita Todd, Doctor Renate Thienel, Professor Ulli Schall, Professor Pradeep Nathan
SchemeRole
Research GrantChief Investigator
Total AmountFunding StartFunding Finish
$7,50020112011
GNo:G1000865

2010 (1 grants)

Examining the effects of Nicotine on Working memory and Eye movements in Schizophrenia$15,000
Funding Body: Hunter Medical Research Institute

Project Team
Doctor Juanita Todd, Professor Amanda Baker
SchemeRole
Sparke Helmore/NBN Television Corporate Triathlon Award for Research ExcellenceInvestigator
Total AmountFunding StartFunding Finish
$15,00020102010
GNo:G1200710

2009 (3 grants)

Neurocognitive correlates of transition from ultra-high risk mental state to schizophrenia$1,505,750
Funding Body: NHMRC (National Health & Medical Research Council)

Project Team
Professor Ulli Schall, Emeritus Professor Patricia Michie, Associate Professor Helen Stain, Associate Professor Philip Ward, Associate Professor Robyn Langdon, Doctor Juanita Todd
SchemeRole
Project GrantInvestigator
Total AmountFunding StartFunding Finish
$1,505,75020092013
GNo:G0188887

LDX analyser (fingerprick unit) x4, piCo Smokerlyzer (Carboxymeter)x4, Universal cardboard disposable mouthpieces for piCo smokerlyzer x4 and Universal d pieces for piCo Smokerlyzer x4$20,775
Funding Body: NHMRC (National Health & Medical Research Council)

Project Team
Professor Amanda Baker, Doctor Frances Kay-Lambkin, Doctor Alyna Turner, Doctor Juanita Todd, Professor Robin Callister, Ms Sally Hunt, Professor Brian Kelly, Professor John Attia, Associate Professor Jennifer Bowman, Doctor Paula Wye
SchemeRole
Equipment GrantInvestigator
Total AmountFunding StartFunding Finish
$20,77520092009
GNo:G0189849

Shared mass storage device and backup media$16,800
Funding Body: NHMRC (National Health & Medical Research Council)

Project Team
Doctor Juanita Todd, Doctor Bill Budd, Associate Professor Frini Karayanidis, Doctor Janette Smith, Mr David McKenzie, Emeritus Professor Patricia Michie, Professor Ulli Schall, Associate Professor Frans Henskens, Conjoint Professor Vaughan Carr
SchemeRole
Equipment GrantChief Investigator
Total AmountFunding StartFunding Finish
$16,80020092009
GNo:G0189847

2008 (3 grants)

Effects of nicotine on cognitive function in schizophrenia$24,165
Funding Body: Schizophrenia Research Institute

Project Team
Doctor Juanita Todd, Professor Amanda Baker
SchemeRole
Postgraduate Research ScholarshipChief Investigator
Total AmountFunding StartFunding Finish
$24,16520082008
GNo:G0188534

Brain electrical source analysis software (BESA)$11,000
Funding Body: NHMRC (National Health & Medical Research Council)

Project Team
Emeritus Professor Patricia Michie, Doctor Bill Budd, Associate Professor Frini Karayanidis, Doctor Juanita Todd, Doctor Janette Smith, Mr David McKenzie, Conjoint Associate Professor Mick Hunter
SchemeRole
Equipment GrantInvestigator
Total AmountFunding StartFunding Finish
$11,00020082008
GNo:G0188542

Human Brain Mapping, Melbourne Convention Centre, 15/6/2008 - 19/6/2008$1,000
Funding Body: University of Newcastle

Project Team
Doctor Juanita Todd
SchemeRole
Travel GrantChief Investigator
Total AmountFunding StartFunding Finish
$1,00020082008
GNo:G0189250

2007 (1 grants)

Timing deficits in sound processing in older adults$9,227
Funding Body: University of Newcastle

Project Team
Doctor Juanita Todd
SchemeRole
Early Career Researcher GrantChief Investigator
Total AmountFunding StartFunding Finish
$9,22720072007
GNo:G0187283

2004 (1 grants)

The Neural Basis of Auditory Processing Deficits in Schizophrenia$168,173
Funding Body: University of Newcastle

Project Team
Doctor Juanita Todd
SchemeRole
Postdoctoral Research FellowshipChief Investigator
Total AmountFunding StartFunding Finish
$168,17320042006
GNo:G0184062

2003 (6 grants)

Testing the hypothesis of abnormal lateralisation in schizophrenia.$10,473
Funding Body: Neuroscience Institute of Schizophrenia and Allied Disorders

Project Team
Doctor Juanita Todd
SchemeRole
Postgraduate Research ScholarshipChief Investigator
Total AmountFunding StartFunding Finish
$10,47320032005
GNo:G0182906

Integrity of auditory temporal processing in the ascending auditory system.$10,000
Funding Body: Hunter Medical Research Institute

Project Team
Doctor Bill Budd, Emeritus Professor Patricia Michie, Doctor Juanita Todd, Professor Ulli Schall
SchemeRole
Research GrantInvestigator
Total AmountFunding StartFunding Finish
$10,00020032003
GNo:G0182631

Stroud Rodeo Donation 2003 for Mental Health Research$6,500
Funding Body: Hunter Medical Research Institute

Project Team
Professor Ulli Schall, Doctor Juanita Todd
SchemeRole
Equipment/Infrastructure Stroud RodeoInvestigator
Total AmountFunding StartFunding Finish
$6,50020032003
GNo:G0182940

The contribution of contextual processing problems to reduced mismatch negativity (MMN) amplitude in schizophrenia$6,473
Funding Body: Neuroscience Institute of Schizophrenia and Allied Disorders

Project Team
Doctor Juanita Todd
SchemeRole
Postgraduate Research ScholarshipChief Investigator
Total AmountFunding StartFunding Finish
$6,47320032005
GNo:G0182905

Third International Workshop on Mismatch Negativity and Auditory Functions and Dysfunctions, Lyon, France 15-17 May 2003$2,400
Funding Body: University of Newcastle

Project Team
Doctor Juanita Todd
SchemeRole
Travel GrantChief Investigator
Total AmountFunding StartFunding Finish
$2,40020032003
GNo:G0183033

Small grant NHMRC Neuroimaging Consortium (Equipment Grant)$2,000
Funding Body: NHMRC (National Health & Medical Research Council)

Project Team
Professor Ulli Schall, Emeritus Professor Patricia Michie, Doctor Juanita Todd, Mr Patrick Johnston
SchemeRole
Network for Brain Research - Neuroimaging ConsortiumInvestigator
Total AmountFunding StartFunding Finish
$2,00020032003
GNo:G0183619

2002 (2 grants)

Analysis of speech versus non-speech sound representation in the healthy brain$8,000
Funding Body: University of Newcastle

Project Team
Doctor Juanita Todd
SchemeRole
Early Career Researcher GrantChief Investigator
Total AmountFunding StartFunding Finish
$8,00020022002
GNo:G0181847

Neuroscan hardware lock or dongle for SCAN analysis software system$6,600
Funding Body: NHMRC (National Health & Medical Research Council)

Project Team
Emeritus Professor Patricia Michie, Associate Professor Frini Karayanidis, Professor Ulli Schall, Doctor Juanita Todd
SchemeRole
Equipment GrantInvestigator
Total AmountFunding StartFunding Finish
$6,60020022002
GNo:G0181921
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Research Supervision

Number of current supervisions5
Total current UoN PhD EFTSL2.85

For supervisions undertaken at an institution other that the University of Newcastle, the institution name is listed below the program name.

Current Supervision

CommencedProposed
Completion
ProgramSupervisor TypeResearch Title
20142018PhD (Clinical Psychology)Principal SupervisorMechanisms of Mismatch Negativity Primacy Bias
20142018PhD (Psychology - Science)Principal SupervisorCharacterisation of a Schizophrenia-Like Behavioural Phenotype in a Rodent Model of Maternal Immune Activation in Early Versus Late Gestation
20122016PhD (Psychology - Science)Principal SupervisorThe Primacy Effect in MMN
20102014PhD (Psychiatry)Co-SupervisorFactors Affecting Smoking in Schizophrenia: An Examination of Subjective Motivations and Cognitive Factors Associated with Smoking
20072008 Psychology
University of Newcastle
Principal SupervisorSmoking in Schizophrenia:mpact of Nicotine on Cognitive Function and Relationship to Self-reported Motives for Smoking

Past Supervision

YearProgramSupervisor TypeResearch Title
2009PhD (Psychology - Science)Co-SupervisorAuditory Information Processing in Schizophrenia: Electrophysiological and Behavioural Evidence for a Pervasive Temporal Processing Impairment
2009PhD (Psychology - Science)Co-SupervisorAge Effects on Auditory Sensory Memory: A Cognitive Neuroscience Perspective
2005M Psychology (Clinical) [R]Principal SupervisorAuditory Sensory Memory in the Young, the Aged and Individuals with Memory Impairment: Mismatch Negativity and Neuropsychological Assessment
2005M Psychology (Clinical) [R]Co-SupervisorDeficient Cognitive Inhibitory Functioning as a Risk Factor for Schizophrenia. An Investigation of Family Members of People with Schizophrenia, and University Students with Schizotypal Personality Traits
2004Honours Psychology
University of Newcastle
Sole SupervisorA right ear advantage for processing time cues in sound.
2003Honours Psychology
University of Newcastle
Sole SupervisorAuditory sensory memory and the aging brain: a mismatch negativity study.
2002Honours Psychology
University of Newcastle
Sole SupervisorDuration, Frequency and Intensiry Mismatch Negativity in Schizophrenia
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Dr Juanita Todd

Work Phone(02) 4921 5977
Fax(02) 4921 6980
Email
PositionSenior Lecturer
School of Psychology
Faculty of Science and Information Technology
The University of Newcastle, Australia
Focus AreaPsychology
Office
W134,
Behavioural Sciences,
Callaghan
University Drive
Callaghan NSW 2308
Australia
URL:www.newcastle.edu.au/profile/juanita-todd
Linkhttp://www.newcastle.edu.au/school/psychology/our_staff/todd_juanita.html