P T Michie
Affiliation: University of Newcastle
- What has MMN revealed about the auditory system in schizophrenia?P T Michie
Department of Psychology, Centre for Clinical Research in Neuropsychiatry, University of Western Australia, WA 6907, Nedlands, Australia
Int J Psychophysiol 42:177-94. 2001..Our data so far offer preliminary support for the third hypothesis only, although the possibility of a more broadly defined deficit in temporal processing restricted to brief or rapidly-presented auditory stimuli is canvassed...
- Duration and frequency mismatch negativity in schizophreniaP T Michie
Department of Psychiatry and Behavioural Science, University of Western Australia, Perth, Australia
Clin Neurophysiol 111:1054-65. 2000..While most previous research has shown that MMN is reduced in schizophrenia, there are a small number of studies reporting that frequency MMN is not reduced...
- Decrement of the N1 auditory event-related potential with stimulus repetition: habituation vs. refractorinessT W Budd
Department of Psychology, University of Western Australia, Nedlands, Australia
Int J Psychophysiol 31:51-68. 1998..The present results provide greater support for the view that this decrement is based on the separate refractory periods or recovery cycle processes of at least two neural generators contributing to activity in the N1 peak latency range...
- Do loudness cues contribute to duration mismatch negativity reduction in schizophrenia?J Todd
Centre for Clinical Research in Neuropsychiatry, Department of Psychiatry and Behavioural Science, University of Western Australia, Claremont, Western Australia, 6010 Australia
Neuroreport 12:4069-73. 2001..This result was interpreted as demonstrating that patients exhibit a very marked insensitivity to duration increments...
- Gray matter deficits, mismatch negativity, and outcomes in schizophreniaP E Rasser
Priority Centre for Brain and Mental Health Research, University of Newcastle, Newcastle, Australia
Schizophr Bull 37:131-40. 2011..Our findings further support the importance of MMN reduction in schizophrenia by linking frontotemporal cerebral gray matter pathology to an automatically generated event-related potential index of daily functioning...
- Association between reduced duration mismatch negativity (MMN) and raised temporal discrimination thresholds in schizophreniaJuanita Todd
Centre for Clinical Research in Neuropsychiatry, Department of Psychiatry and Behavioural Science, University of Western Australia, Crawley, WA, Australia
Clin Neurophysiol 114:2061-70. 2003..A reduction in mismatch negativity is well established in schizophrenia. The present study explored the association between reduced duration mismatch negativity in schizophrenia and behavioural measures of temporal discrimination...
- An exploration of varieties of visual attention: ERP findingsP T Michie
Department of Psychology, University of Western Australia, Perth, Australia
Brain Res Cogn Brain Res 7:419-50. 1999..These findings are discussed in relation to prior research and the time course of visual attention processes in the brain...
- Human cortical processing of colour and patternN A Barrett
Department of Physiology, University of Sydney, Sydney, Australia
Hum Brain Mapp 13:213-25. 2001..Pattern recognition also activated the left temporal pole and right lateral orbital gyrus, whereas colour recognition activated the left fusiform gyrus and several right frontal regions...
- Acts of control in schizophrenia: dissociating the components of inhibitionJ C Badcock
Department of Psychiatry and Behavioural Science, University of Western Australia Centre for Clinical Research in Neuropsychiatry, Graylands Hospital, Claremont, WA
Psychol Med 32:287-97. 2002..An understanding of intentional inhibitory control requires knowledge of how actions are planned and initiated and the components involved in stopping these actions...