Journal of neurology
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Journal of neurology · Dec 2006
The Rivermead Post Concussion Symptoms Questionnaire: a confirmatory factor analysis.
To investigate the factor structure of the Rivermead Post Concussion Symptoms Questionnaire (RPQ) among individuals seen as part of routine follow-up following traumatic brain injury. ⋯ The results support the notion of post-concussion symptoms as a collection of associated but at least partially separable cognitive, emotional and somatic symptoms, although questions persist regarding symptom specificity. The use of the RPQ is discussed, and classification bands for use in clinical practice are suggested.
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Freezing of Gait (FOG) is one of the most disabling and least understood symptoms in Parkinson's disease (PD), and is usually observed in the advanced stage of the disease. FOG can be experienced on turning, in narrow spaces, whilst reaching a destination, and in stressful situations. FOG is commonly observed in the "off" state, but it can also be observed in the "on" state. ⋯ If FOG occurs predominantly in the "off" state, dopaminergic therapy can be increased. For "on" freezing or if "on" response is otherwise optimised, the dose of the dopaminergic agent may be manipulated, but it could lead to the deterioration of parkinsonism. Deep brain stimulation of the STN often alleviates FOG in the "off" state.
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Journal of neurology · Dec 2006
Talking the talk on walking the walk: a 12-item generic walking scale suitable for neurological conditions?
The Multiple Sclerosis Walking Scale (MSWS-12) was developed to measure the impact of multiple sclerosis on walking. Many other disabling neurological conditions affect patients' ability to walk, and a generic measure of walking could provide valuable insights into patients' perceptions in clinical trials and epidemiological studies as well as routine clinical practice. ⋯ In this sample of neurologically disabled patients the Walk-12 was clinically useful and satisfied standard psychometric criteria. This provides preliminary evidence that it may be suitable as a generic measure of walking ability.