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pro vyhledávání: '"Derek Griffiths"'
Publikováno v:
Neurourol Urodyn
Introduction The brain's role in bladder control has become an important area of study in the last 15 years. Typically, the brain's role in urinary urgency has been studied by repeated infusion and withdrawal of fluid, per catheter, to provoke urgenc
Publikováno v:
Journal of Urology. 203
INTRODUCTION AND OBJECTIVE:The complex mechanism of brain control of the bladder is not yet well understood. Our aim was to use a therapeutic probe to investigate brain changes associated with impr...
Publikováno v:
Neurourology and Urodynamics. 37:2763-2775
BACKGROUND: The brain’s role in continence is critical but poorly understood. Although regions activated during bladder stimulation have been identified, little is known about the interaction between regions. In this secondary analysis we evaluate
Publikováno v:
Neurourology and Urodynamics. 37:2597-2605
Aims Urgency urinary incontinence (UUI) is a major problem for seniors. The underlying mechanisms of disease and therapy are unknown. We sought structural brain abnormalities that might underlie the functional differences previously observed by funct
Autor:
Derek Griffiths
Publikováno v:
Nature Reviews Urology. 12:695-705
Results from functional brain scanning have shown that neural control of the bladder involves many different regions. Yet, many aspects of this complex system can be simplified to a working model in which a few forebrain circuits, acting mainly on th
Investigation of urinary storage symptoms in Parkinson's disease utilizing structural MRI techniques
Publikováno v:
Neurourology and urodynamics. 38(4)
Background: Lower urinary tract symptoms occur in 27% to 86% of patients with Parkinson's disease (PD), however, the mechanisms responsible for bladder dysfunction are not fully understood. This study utilized magnetic resonance imaging (MRI) to test
Publikováno v:
Clinics in Geriatric Medicine. 31:549-565
Brain abnormalities may contribute to the increased prevalence of urinary dysfunction such as overactive bladder and urge incontinence in older individuals. Functional brain imaging suggests that 3 independent neural circuits (frontal, midcingulate,
Publikováno v:
Comprehensive Physiology
This article summarizes anatomical, neurophysiological, pharmacological, and brain imaging studies in humans and animals that have provided insights into the neural circuitry and neurotransmitter mechanisms controlling the lower urinary tract. The fu
Autor:
Ron van Mastrigt, Andrew Gammie, Geert Geleijnse, Werner Schäfer, Peter F.W.M. Rosier, Michael Drinnan, Chris E. Constantinou, Becky Clarkson, Derek Griffiths, Margot S. Damaser
Publikováno v:
Neurourology and Urodynamics. 33:370-379
These guidelines provide benchmarks for the performance of urodynamic equipment, and have been developed by the International Continence Society to assist purchasing decisions, design requirements, and performance checks. The guidelines suggest range
Publikováno v:
Neurourology and Urodynamics. 32:435-440
In the past few decades, various methods of functional brain imaging have been used to study cerebral control of the bladder and urethra.1–9 Recent advances in the understanding of functional disorders such as urgency incontinence have been based l