Results 271 to 280 of about 324,809 (306)
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The Bulletin of Mathematical Biophysics, 1959
In the human, the antagonistic, extensor-flexor system of the leg is an example of a common type of neurophysiological feedback system. After a brief introduction to the neuroanatomy and physiology of this feedback system, the paper formulates transfer functions from temporal response data available in the literature.
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In the human, the antagonistic, extensor-flexor system of the leg is an example of a common type of neurophysiological feedback system. After a brief introduction to the neuroanatomy and physiology of this feedback system, the paper formulates transfer functions from temporal response data available in the literature.
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Periodic Diseases, Physiological Rhythms and Feedback Control—A Hypothesis
Australasian Annals of Medicine, 1970SummaryConsideration of some general features of controlled biological systems and examination of a particular system, granulo‐poiesis, suggest that feedback control may be responsible for many physiological rhythms and for the periodic features observed in a number of diseases.
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Renal and Electrolyte Physiology The Juxtaglomerular Apparatus and Tubuloglomerular Feedback
Annual Review of Physiology, 1987This series of papers discusses the juxtaglomerular apparatus (JGA) and its role in the control of renal hemodynamics and tubular function. As is often the case, these functional studies evolved from earlier morphological studies. In his monumental microdissection study of the nephronic structure of the mammalian kidney, published in 1909, the ...
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Fuzzy biomechanical sit-to-stand movement with physiological feedback latencies
2010 IEEE International Conference on Systems, Man and Cybernetics, 2010Human biomechanical movements are complex physiological tasks which are efficiently regulated by the central nervous system (CNS). Proprioceptors (muscle spindles) provide feedback of fascicle length and velocity from a joint to CNS, which then control the entire movement.
Ghulam Rasool 0001 +2 more
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Mechanoelectric Transduction/Feedback: Physiology and Pathophysiology
2007Cardiac “mechanotransduction” involves various physiological and biophysical phenomena in which mechanical energy is transduced to changes in function of cardiac myocytes and of the whole heart. In this chapter different manifestations of mechanotransduction are reviewed, with special emphasis on the “mechano-electric” feedback aspect.
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Coaching robot behavior using continuous physiological affective feedback
2011 11th IEEE-RAS International Conference on Humanoid Robots, 2011In this work we present a new way for human-robot interaction, where a robot is able to receive physiological affective feedback for its actions from a human trainer and learn from it. We capture the human trainer's facial expressions using a wearable device that records distal electromyographic signals and uses computational methods of signal ...
Anna Gruebler +2 more
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Dynamic feedback between phenotype and physiology in sexually selected traits
Trends in Ecology & Evolution, 2008Theory predicts that physiological costs of producing elaborate phenotypes assure the honesty of sexually selected traits. It is generally assumed that these physiological processes drive sexually selected displays. However, a recent study by Safran and colleagues demonstrates that the manipulation of plumage ornaments in barn swallows alters the ...
Dustin R, Rubenstein, Mark E, Hauber
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The Effects of Augmented Physiological Feedback on Detection of Deception
2002The purpose of this study was to assess the effects of two types of augmented physiological feedback (APF) on the reliability and accuracy of probable-lie comparison question tests (CQT). Two hundred and ten college students participated in the study, half of whom were guilty of a mock crime and half innocent.
John C. Kircher, Robert M. Stern
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Cognitive and physiological feedback on cold pain tolerance.
Arctic medical research, 1995Results supported the relevancy of cognitive information effects on pain tolerance, in that subjects who were given a rational and accurate explanation of what to expect showed greater tolerance than those who received irrelevant information. Accurate monitoring of hand temperature did not seem necessarily advantagous as an influence on pain tolerance.
B, Kappes, J, Michaud, S, Theno
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Breathable Electronic Skins for Daily Physiological Signal Monitoring
Nano-Micro Letters, 2022Tianrui Cui, Shourui Ji, Cui Tianrui
exaly