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1
Consensus paper: language and the cerebellum: an ongoing enigma
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2
Long term language recovery subsequent to low frequency rTMS in chronic non-fluent aphasia
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3
Differential language trajectories following treatment for pediatric posterior fossa tumor: an investigation of four cases
Lewis, Fiona M.; Murdoch, Bruce E.. - : IOS Press, 2013
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4
Longitudinal modulation of N400 in chronic non-fluent aphasia using low-frequency rTMS: A randomised placebo controlled trial
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5
Improved receptive and expressive language abilities in nonfluent aphasic stroke patients after application of rTMS: an open protocol case series
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6
Evidence for the use of transcranial magnetic stimulation as an effective therapeutic option for aphasia
Murdoch, Bruce E.; Barwood, Caroline H. S.. - : Future Medicine, 2012
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7
Lingual kinematics in dysarthric and nondysarthric speakers with Parkinson’s disease
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8
The influence of dopamine on automatic and controlled semantic activation in Parkinson's disease.
Arnott, Wendy L.; Copland, David A.; Chenery, Helen J.. - : Hindawi Publishing, 2011
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9
The effects of low frequency Repetitive Transcranial Magnetic Stimulation (rTMS) and sham condition rTMS on behavioural language in chronic non-fluent aphasia: Short term outcomes
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10
The speed of lexical activation is altered in Parkinson's disease
Abstract: Disturbed comprehension of complex noncanonical sentences in Parkinson's disease (PD) has been linked to dopamine depletion and delayed lexical retrieval. The aim of the present study was to replicate findings of delayed lexical activation in PD patients with noncanonical sentence processing difficulties, and investigate the influence of dopamine depletion on these changes to lexical access. In the first experiment, 20 patients with PD (tested whilst 'on' dopaminergic medication) and 23 controls participated in a list priming experiment. In this paradigm, stimuli are presented as a continuous list of words/nonwords, and semantic priming effects were measured across inter-stimulus intervals (ISIs) of 500 ms, 1000 ms and 1500 ms, with data analyzed using multivariate analyses of variance. The results revealed longer delays in lexical activation for PD patients with poor comprehension of noncanonical sentences, suggesting that the speed of lexical access may be compromised in PD, and that this feature may contribute to certain sentencecomprehension difficulties. In the second experiment, 7 patients with PD who participated in the first experiment, performed the same lexical decision task while 'off' their dopaminergic medication. Semantic priming effects were measured across ISIs of 500 ms and 1500 ms. Within group comparisons revealed a different pattern of semantic priming for the PD patients when 'on' compared to 'off' medication, providing further support for a dopaminergic influence on the speed of information processing and lexical activation.
Keyword: 380102 Learning; 380302 Linguistic Processes (incl. Speech Production and Comprehension); 730303 Occupational; Aphasia; Basal Ganglia; C1; Clinical; Clinical Neurology; Cognition and Language; Constructions; Dopaminergic Modulation; Fmri; Memory; Processing Speed; Psychology; Resource; Semantic Activation; speech and physiotherapy; Supports Sentence Comprehension; Time-course
URL: https://espace.library.uq.edu.au/view/UQ:127625
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11
Beyond verbal fluency: Investigating the long-term effects of bilateral subthalamic (STN) deep brain stimulation (DBS) on language in two cases
Murdoch, Bruce E.; Theodoros, Deborah G.; Hall, Bruce. - : Routledge Taylor & Francis Ltd, 2005
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12
Semantic priming in Parkinson's disease: Evidence for delayed spreading activation
Arnott, Wendy L.; Chenery, Helen J.; Murdoch, Bruce E.. - : Psychology Press, 2001
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13
Discourse priming of homophones in individuals with dominant subcortical lesions, cortical lesions, and Parkinson’s disease
Copland, David A.; Chenery, Helen J.; Murdoch, Bruce E.. - : Psychology Press, 2001
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14
Interpretation and comprehension of linguistic humour by adolescents with head injury: A group analysis
Docking, K.; Murdoch, Bruce E.; Jordan, F. M.. - : Taylor and Francis Ltd, 2000
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15
The use of a miniature lip transducer system in the assessment of patients with Parkinsons disease
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16
Long-term speech and language disorders subsequent to closed head injury in children
Jordan, Faye M.; Ozanne, Anne E.; Murdoch, Bruce E.. - : Informa Healthcare, 1988
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