Search Results - "BOWES, K. L"

Microprocessor controlled movement of solid colonic content using sequential neural electrical stimulation by Amaris, M A, Rashev, P Z, Mintchev, M P, Bowes, K L

“…Background and aims: Invoked peristaltic contractions and movement of solid content have not been attempted in normal canine colon. The purpose of this study…”
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Microprocessor controlled movement of liquid gastric content using sequential neural electrical stimulation by Mintchev, M P, Sanmiguel, C P, Otto, S J, Bowes, K L

“…Background—Gastric electrical stimulation has been attempted for several years with little success. Aims—To determine whether movement of liquid gastric…”
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Microprocessor-controlled movement of solid gastric content using sequential neural electrical stimulation by Mintchev, Martin P., Sanmiguel, Claudia P., Amaris, Manuel, Bowes, Kenneth L.

“…Background & Aims: Gastric electrical stimulation has been attempted for years without much success. The aim of this study was to determine if movement of…”
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Electrogastrography can recognize gastric electrical uncoupling in dogs by Mintchev, MP, Otto, SJ, Bowes, KL

“…BACKGROUND & AIMS: Electrical uncoupling is the lack of electrical synchronization in different parts of the stomach. The ability of electrogastrography (EGG)…”
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Can transcutaneous recordings detect gastric electrical abnormalities? by Familoni, B O, Bowes, K L, Kingma, Y J, Cote, K R

“…The ability of transcutaneous recordings of gastric electrical activity to detect gastric electrical abnormalities was determined by simultaneous measurements…”
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Long-term results of total abdominal colectomy for chronic idiopathic constipation. Value of preoperative assessment by Pluta, H, Bowes, K L, Jewell, L D

“…A small proportion of patients with chronic idiopathic constipation are incapacitated by the problem. We have assessed 1) the efficacy of total abdominal…”
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Accuracy of cutaneous recordings of gastric electrical activity by Mintchev, M P, Kingma, Y J, Bowes, K L

“…This study was undertaken to determine the accuracy of cutaneous electrogastrography (EGG). The ability of EGG to assess gastric contractions and electrical…”
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Extracting quantitative information from digital electrogastrograms by MINTCHEV, M. P, BOWES, K. L

“…Cutaneous recordings of gastric electrical activity (electrogastrography (EGG)) could become a valuable non-invasive tool for recognising gastric electrical…”
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Comparative quantification of gastric electrical activity and electrogastrograms by MINTCHEV, M. P, BOWES, K. L

“…The aim of this study was to compare quantitatively the variability of gastric electrical activity (GEA) recorded from asymptomatic patients with implanted…”
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Three-dimensional static parametric modelling of phasic colonic contractions for the purpose of microprocessor-controlled functional stimulation by Rashev, P. Z., Mintchev, M. P., Bowes, K. L.

“…The study aimed at creating an integrated electromechanical model of invoked phasic contractions in canine colon during direct high frequency voltage…”
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Dynamics of the level of deterministic chaos associated with gastric electrical uncoupling in dogs by CARRE, J.-Y, HØST-MADSEN, A, BOWES, K. L, MINTCHEV, M. P

“…This study investigated the impact of gastric electrical uncoupling on the dynamics of the level of deterministic chaos in cutaneous gastric electrical…”
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Impact of external factors on the stability of human electrogastrograms by MINTCHEV, M. P, BOWES, K. L

“…It is shown quantitatively that body mass index (BMI) and inter-electrode distance influence the stability of electrogastrograms (EGG) recordings. To quantify…”
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Computer simulation of the impact of different dimensions of the stomach on the validity of electrogastrograms by MINTCHEV, M. P, BOWES, K. L

“…The impact of the dimensions of the stomach on cutaneous recordings of gastric electrical activity (GEA) has not been adequately studied. The stomach was…”
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Conoidal dipole model of electrical field produced by the human stomach by MINTCHEV, M. P, BOWES, K. L

“…Spontaneous depolarisation and repolarisation due to ionic exchange are the main properties of smooth muscle cells in the human stomach. This change in the…”
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Misinterpretation of human electrogastrograms related to inappropriate data conditioning and acquisition using digital computers by MINTCHEV, Martin P, RASHEV, Peter Z, BOWES, Kenneth L

“…Despite the fact that digital techniques for data acquisition and processing were widely used in electrogastrographic (EGG) research during the last decade,…”
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Esophageal motor abnormalities in gastroesophageal reflux and the effects of fundoplication by Gill, R C, Bowes, K L, Murphy, P D, Kingma, Y J

“…Recordings of esophageal manometry obtained from 18 healthy control subjects and 32 patients with gastroesophageal reflux disease both before and after…”
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Computer simulation of the effect of changing abdominal thickness on the electrogastrogram by Mintchev, Martin P., Bowes, Kenneth L.

“…The effect of different abdominal thickness on cutaneous recordings of gastric electrical activity (GEA) known as electrogastrograms (EGG) have not been…”
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Do increased electrogastrographic frequencies always correspond to internal tachygastria? by MINTCHEV, M. P, BOWES, K. L

“…This study was undertaken to investigate the possible origin of some cutaneously recorded higher frequency electrogastrographic signals. Computer modeling of…”
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Nonlinear adaptive noise compensation in electrogastrograms recorded from healthy dogs by Mintchev, M.P., Girard, A., Bowes, K.L.

“…Adaptive noise compensation is a popular method for improving signal-to-noise ratio in a variety of biomedical applications with its major disadvantage being…”
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Comparative assessment of power dynamics of gastric electrical activity by MINTCHEV, M. P, STICKEL, A, BOWES, K. L

“…This study was undertaken to investigate the correlation between power dynamics of gastric electrical activity (GEA) assessed with different recording…”
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