Zobrazeno 1 - 10
of 10
pro vyhledávání: '"J. Stanford Hutcheson"'
Publikováno v:
Journal of Applied Physiology. 85:2365-2369
A wearable, ambulatory impedance monitor (AIM) has been developed to permit impedance cardiographic measurements while patients and volunteers engage in normal daily activities. The AIM system was developed for use with a new hybrid tetrapolar spot-b
Autor:
Paul A. Obrist, J. Stanford Hutcheson, Graham Turpin, W. Keith Bberg, J. Richard Jennings, Stephen W. Porges
Publikováno v:
Psychophysiology. 18:226-231
Publication guidelines are provided for the collection, quantification, and analysis of heart rate data.
Publikováno v:
Psychophysiology. 16:292-301
The purpose of this research was to evaluate, in human subjects, the degree to which pulse transit time (PTT) covaries with systolic (SBP) and diastolic (DBP) blood pressure, and the degree to which PTT is sensitive to sympathetic influences on myoca
Autor:
Paul A. Obrist, James A. McCubbin, John D. Charlton, J. Stanford Hutcheson, Catherine M. Stoney, Alan W. Langer
Publikováno v:
Psychophysiology. 22:59-68
The purpose of this study was to compare the cardiopulmonary and hemodynamic adjustments to a physical (bicycle exercise) and behavioral (aversive reaction time) stressor. A related aim was to assess the role of beta-adrenergic mechanisms in mediatin
Publikováno v:
Behavior Research Methods & Instrumentation. 10:623-626
The relationships between pulse transit time (PTT) and both systolic (SBP) and diastolic blood pressure (DBP) were evaluated in 114 human subjects during rest and stress. PTT was found to covary quite consistently with SBP, but not with DBP, when blo
Autor:
George D. Allen, J. Stanford Hutcheson
Publikováno v:
Behavior Research Methods & Instrumentation. 5:462-466
A device is described which (1) generates very accurate time calibration tones suitable for tape recording along with experimental behaviors, and (2) creates from such a recorded tone an easy-to-read structured pulse train for oscillographic tracings
Publikováno v:
Pharmacology, biochemistry, and behavior. 6(1)
Two experiments are presented which describe the temporal and volumetric changes in ethanol consumption by rats exposed to recurring schedules of inescapable random shock. The animals in Experiment 1, which had a choice between ethanol and water, inc
Publikováno v:
Physiologybehavior. 13(1)
A compact and low cost solid state drinkometer design is presented permitting electrical isolation of the animal from the recording system. Data correlating licks with daily water intake (ml) and temporal consumption patterns are provided for several
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