Zobrazeno 1 - 10
of 54
pro vyhledávání: '"George H. Wieneke"'
Autor:
R.J. Veldhuizen, George H. Wieneke, Alexander C. van Huffelen, Hans van Duijn, David M. Laman
Publikováno v:
Journal of Clinical Neurophysiology, 22(4), 244-252. LIPPINCOTT WILLIAMS & WILKINS
Intraoperative monitoring is needed to identify accurately those patients in need of a shunt during carotid endarterectomy. EEG can be used for this purpose, but there is no consensus on the variables to use. Using a database consisting of 149 EEGs r
Publikováno v:
Journal of Voice. 18:325-340
The effect of voice therapy in a group of chronically dysphonic patients with diverse diagnoses was studied according to the normal clinical procedure. The results were evaluated by perceptual rating, acoustic analysis, and the assessment of laryngos
Publikováno v:
Journal of Vascular Surgery. 36(2):278-284
Purpose: The aim of this study was to evaluate the relationship between the rate of emboli (ER), as detected with transcranial Doppler scan (TCD) monitoring during and shortly after carotid endarterectomy (CEA), and early cerebrovascular complication
Publikováno v:
Journal of Clinical Neurophysiology. 18:291-298
The objective of this study was to test whether low-dose propofol increases the number of interictal spikes in patients with mesiotemporal lobe epilepsy, and to determine whether this is the result of intrinsic properties and is restricted to the pri
Publikováno v:
European Archives of Oto-Rhino-Laryngology. 258:125-129
In earlier work we showed that low relative humidity (RH) of inhaled air causes acoustic voice parameters such as jitter and shimmer to deteriorate. Other authors have shown negative effects on vocal efficiency. To explain these changes in the mechan
Publikováno v:
Journal of Fluency Disorders. 26:43-53
Previous investigations of the timing of speech motor responses of stutterers (Janssen et al., 1983; Janssen and Wieneke, this volume, Chapter 25) have indicated that stutterers were more variable in their segmental timing during oral reading than no
Autor:
Michel G.W. Barnas, Inge H.I. Klein, George H. Wieneke, Leonard J. van Schelven, P. Liam Oey, Peter J. Blankestijn
Publikováno v:
Journal of the Autonomic Nervous System. 79:144-148
In spectral analysis of heart rate variability (HRV), the ratio between power in the low-frequency (LF) and power in the high-frequency (HF) regions is widely used to assess the balance between cardiovagal and sympathetic activity (LF/HF ratio). We s
Publikováno v:
European Journal of Vascular and Endovascular Surgery, 19, 226-232. W.B. Saunders
Objectives: to analyse whether preoperative transcranial Doppler (TCD) variables can predict intraoperative shunt requirement. Design and methods: the blood-flow velocity (BFV) in the major basal cerebral arteries was measured preoperatively with TCD
Publikováno v:
Muscle & Nerve. 22:166-173
In nerve conduction studies, it may be difficult to distinguish conduction block from increased temporal dispersion. We assessed whether a better distinction is possible by warming, because this increases the number of blocked nerve fibers and decrea
Publikováno v:
Journal of Voice. 11:295-300
Summary The hypothesis that relative humidity (RH) of air exerts an effect on voice has been widely accepted. The aim of this study has been to assess whether this can be demonstrated. Eight healthy subjects inhaled during ten minutes three different