Search Results - "PEPPARD, Richard F"

Dopamine dysregulation syndrome, impulse control disorders and punding after deep brain stimulation surgery for Parkinson’s disease by Lim, Shen-Yang, O’Sullivan, Sean S, Kotschet, Katya, Gallagher, David A, Lacey, Cameron, Lawrence, Andrew D, Lees, Andrew J, O’Sullivan, Dudley J, Peppard, Richard F, Rodrigues, Julian P, Schrag, Anette, Silberstein, Paul, Tisch, Stephen, Evans, Andrew H

“…Abstract Data regarding the effect of deep brain stimulation (DBS) surgery on the dopamine dysregulation syndrome (DDS), impulse control disorders (ICDs) and…”
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Unilateral pallidotomy for Parkinson’s disease disrupts ocular fixation by O’Sullivan, John D, Maruff, Paul, Tyler, Peter, Peppard, Richard F, McNeill, Peter, Currie, Jon

“…Although some motor functions of the basal ganglia have been well studied, the oculomotor functions are not well established. We studied eye movements in…”
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Dopaminergic effects on the implicit processing of distractor objects in Parkinson's disease by CASTIELLO, U, BONFIGLIOLI, C, PEPPARD, Richard F

“…The aim of the present study was to assess the effects of dopaminergic medication on the selection-for-action mechanisms in Parkinson's disease (PD). PD…”
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The effect of unilateral posteroventral pallidotomy on the kinematics of the reach to grasp movement by Bennett, Kerry M B, O’Sullivan, John D, Peppard, Richard F, McNeill, Peter M, Castiello, Umberto

“…OBJECTIVE to assess postoperative effects of unilateral posteroventral pallidotomy on the organisation of upper limb movement. METHODS A three dimensional…”
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Cerebral glucose metabolism in Parkinson's disease with and without dementia by Peppard, R F, Martin, W R, Carr, G D, Grochowski, E, Schulzer, M, Guttman, M, McGeer, P L, Phillips, A G, Tsui, J K, Calne, D B

“…Although cognitive impairment is commonly associated with Parkinson's disease, the relative importance of cortical and subcortical pathologic changes to the…”
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Objective video-based tremor assessment for movement disorders using open-source software by Yohanandan, Shivanthan A. C., Perera, Chathura, Jones, Mary, Peppard, Richard F., Perera, Thushara

“…Tremor is an involuntary rhythmic muscle movement assessed subjectively by specialists. To improve accuracy and mitigate bias, tremor must be video recorded…”
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Positron emission tomographic scanning demonstrates a presynaptic dopaminergic lesion in Lytico-Bodig. The amyotrophic lateral sclerosis-parkinsonism-dementia complex of Guam by Snow, B J, Peppard, R F, Guttman, M, Okada, J, Martin, W R, Steele, J, Eisen, A, Carr, G, Schoenberg, B, Calne, D

“…We performed positron emission tomography using 18F-6-fluorodopa on four Guamanians with an amyotrophic lateral sclerosis syndrome, eight Guamanians with…”
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A double-blind, placebo-controlled, dose-ranging study to investigate the safety and efficacy of CY 208-243 in patients with Parkinson's disease by TSUI, J. K. C, WOLTERS, E. C, PEPPARD, R. F, CALNE, D. B

“…We carried out a double-blind rising dose study of a D-1 dopamine agonist, CY 208-243, in 6 parkinsonian patients. Deficits monitored by Columbia scores were…”
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Clozapine: an antipsychotic agent in Parkinson's disease? by Wolters, E C, Hurwitz, T A, Peppard, R F, Calne, D B

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Diffuse Lewy body disease and progressive dementia in a young woman by Crowe, S F, Peppard, R F, Borenstein, R, Lloyd, J H

“…This report details the emergence of a progressive parkinsonian syndrome, dementia and behavioural disturbance in a 33 year-old woman which can be dated to the…”
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