Results 31 to 40 of about 2,517,379 (295)
PLoS Computational Biology, 2021 The Hippo-YAP/TAZ signaling pathway plays a critical role in tissue homeostasis, tumorigenesis, and degeneration disorders. The regulation of YAP/TAZ levels is controlled by a complex regulatory network, where several feedback loops have been identified.
Diego Barra Avila +2 more
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Tubuloglomerular feedback: Its physiological and pathophysiological significance [PDF]
Kidney International, 1998 The mammalian nephron has a unique structure called juxtaglomerular apparatus (JGA); the primary function of the JGA includes tubuloglomerular feedback. Why is such a structure necessary? Analyses of available data strongly suggest that JGA has evolved to provide a fine tuning of the autoregulation of glomerular hemodynamics and high glomerular ...
openaire +2 more sources
Predictive feedback control and Fitts' law [PDF]
, 2008 Fitts’ law is a well established empirical formula, known for encapsulating the “speed-accuracy trade-off”. For discrete, manual movements from a starting location to a target, Fitts’ law relates movement duration to the distance moved and target size ...
Loram, I. +5 more
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Evaluation of a vibrotactile feedback device for spatial guidance [PDF]
, 2011 In the present study, a vibrotactile feedback device for spatial guidance was evaluated in a tracking task paradigm. Participants (N = 18) had to translate and rotate virtual objects according to the vibrotactile vs.
Weber, Bernhard +14 more
core +1 more source
Physiological Positive Feedback Mechanisms
American Journal of Biomedical Sciences, 2011 In positive feedback mechanisms, the response to a stimulus does not stop or reverse it but instead keeps the sequence of events going up. At first glance, this would appear to be a counter to the principle of homeostasis, since a positive feedback loop has no obvious means of stopping.
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Multimodal measurements enhance insights into emotional responses to immediate feedback
Frontiers in PsychologyAdaptive learning technologies often provide students with immediate feedback on task performance. This feedback can elicit various emotional responses, which, in turn, influence learning. Most recent studies capture these emotions by single data streams,
Anne Horvers +4 more
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The feeling of agency: Empirical indicators for a pre-reflective level of action awareness
Frontiers in Psychology, 2011 The sense of agency has been defined as the sense that I am the author of my own actions. This sense, however, is usually not reflected upon but instead pre-reflectively experienced.
Nicole eDavid +4 more
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A balance equation determines a switch in neuronal excitability. [PDF]
PLoS Computational Biology, 2013 We use the qualitative insight of a planar neuronal phase portrait to detect an excitability switch in arbitrary conductance-based models from a simple mathematical condition. The condition expresses a balance between ion channels that provide a negative
Alessio Franci +3 more
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FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
Feedback systems as interferers in perfectionism: a systematic literature review
Frontiers in PsychiatryBackgroundPerfectionism is a multidimensional construct characterized by the striving for exceptionally high standards and critical self-evaluation. It can manifest in both adaptive and maladaptive forms.
Adel Bartos +4 more
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