Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Corticocortical inhibition in human motor cortex.
- T. Kujirai, M. Caramia, +6 authors C. Marsden
- Psychology, Medicine
- The Journal of physiology
- 1 November 1993
1. In ten normal volunteers, a transcranial magnetic or electric stimulus that was subthreshold for evoking an EMG response in relaxed muscles was used to condition responses evoked by a later,… Expand
Interhemispheric inhibition of the human motor cortex.
- A. Ferbert, A. Priori, J. Rothwell, B. Day, J. Colebatch, C. Marsden
- Chemistry, Medicine
- The Journal of physiology
- 1 July 1992
1. Using two magnetic stimulators, we investigated the effect of a conditioning magnetic stimulus over the motor cortex of one hemisphere on the size of EMG responses evoked in the first dorsal… Expand
Validity and reliability of a rating scale for the primary torsion dystonias
- R. Burke, S. Fahn, C. Marsden, S. Bressman, C. Moskowitz, J. Friedman
- Psychology, Medicine
- Neurology
- 1 January 1985
For quantitative assessment of the primary torsion dystonias, a rating scale is proposed that has two sections—a Movement Scale, based on examination, and a Disability Scale, based on the patient's… Expand
Electric and magnetic stimulation of human motor cortex: surface EMG and single motor unit responses.
- B. Day, D. Dressler, +4 authors P. Thompson
- Medicine, Chemistry
- The Journal of physiology
- 1 May 1989
1. The effects of different forms of brain stimulation on the discharge pattern of single motor units were examined using the post‐stimulus time histogram (PSTH) technique and by recording the… Expand
Fronto-striatal cognitive deficits at different stages of Parkinson's disease.
- A. Owen, M. James, +5 authors T. Robbins
- Medicine
- Brain : a journal of neurology
- 1 December 1992
Groups of patients with idiopathic Parkinson's disease, either medicated or unmedicated, were compared with matched groups of normal controls on a computerized battery previously shown to be… Expand
New observations on the normal auditory startle reflex in man.
- P. Brown, J. Rothwell, P. Thompson, T. Britton, B. Day, C. Marsden
- Medicine
- Brain : a journal of neurology
- 1 August 1991
The latency and pattern of muscle recruitment in the startle response elicited by unexpected auditory stimulation was determined in 12 healthy subjects. Reflex EMG activity was recorded first in… Expand
Basal Lipid Peroxidation in Substantia Nigra Is Increased in Parkinson's Disease
- D. Dexter, C. Carter, +5 authors C. Marsden
- Biology, Medicine
- Journal of neurochemistry
- 1 February 1989
Abstract: Polyunsaturated fatty acid (PUFA) levels (an index of the amount of substrate available for lipid peroxidation) were measured in several brain regions from patients who died with… Expand
'Frontal' cognitive function in patients with Parkinson's disease 'on' and 'off' levodopa.
- A. M. Gotham, R. Brown, C. Marsden
- Medicine
- Brain : a journal of neurology
- 1 April 1988
A wide range of cognitive impairments can be observed in patients with Parkinson's disease. A close parallel exists between these deficits and those found following damage to prefrontal cortex.… Expand
Oxidative DNA Damage in the Parkinsonian Brain: An Apparent Selective Increase in 8‐Hydroxyguanine Levels in Substantia Nigra
- Z. Alam, A. Jenner, +5 authors B. Halliwell
- Chemistry, Medicine
- Journal of neurochemistry
- 1 September 1997
Abstract: Oxidative damage has been implicated in the pathology of Parkinson's disease (PD), e.g., rises in the level of the DNA damage product, 8‐hydroxy‐2′‐deoxyguanosine, have been reported.… Expand
Alterations in glutathione levels in Parkinson's disease and other neurodegenerative disorders affecting basal ganglia
- J. Sian, D. Dexter, +5 authors C. Marsden
- Medicine
- Annals of neurology
- 1 September 1994
Reduced glutathione (GSH) and oxidized glutathione (GSSG) levels were measured in various brain areas (substantia nigra, putamen, caudate nucleus, globus pallidus, and cerebral cortex) from patients… Expand