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Quantum features of Brownian motors and stochastic resonance
Chaos: An Interdisciplinary Journal of Nonlinear Science, 1998We investigate quantum Brownian motion sustained transport in both, adiabatically rocked ratchet systems and quantum stochastic resonance (QSR). Above a characteristic crossover temperature T0 tunneling events are rare; yet they can considerably enhance the quantum-noise-driven particle current and the amplification of signal output in comparison to ...
Reimann, Peter, Hänggi, Peter
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Motor resonance mechanisms are preserved in Alzheimer’s disease patients
Neuroscience, 2012This study aimed to better characterize the sensorimotor mechanisms underlying motor resonance, namely the relationship between motion perception and movement production in patients suffering from Alzheimer's disease (AD). This work first gives a kinematic description of AD patients' upper limb movements, then it presents a simple paradigm in which a ...
Bisio, A. +5 more
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The Neurophysiology of Early Motor Resonance
2008The discovery of mirror neurons in the monkey brain and the subsequent description of a mirror neuron system (MNS) in humans have triggered unprecedented interest in the neural basis of social cognition. Although the mechanism matching action observation and execution is now well documented in human adults, much remains to be learned about its normal ...
François Champoux +4 more
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Motor resonance to affective touch
Assessment of Motor Evoked Potentials (MEPs) during observation of interpersonal touch. The anonymized data repository file contains demographic information, raw MEPs at baseline, Z-Standardized MEPs for each condtiion (i.e., Muscle: ECR vs FDI, body site: palm vs hand, velocity: static vs slow vs fast), the PTA indexes for FDI and ECR, scores at the ...Urgesi, Cosimo +2 more
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Mechatronics, 2014
Abstract This paper proposes an electrostatic linear induction motor resonating electrically with piezoelectric transducers. The motor is based on an electrostatic film motor composed of two thin plastic films containing fine pitch three-phase electrodes, which face each other across a short gap.
Ryosuke Saito +3 more
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Abstract This paper proposes an electrostatic linear induction motor resonating electrically with piezoelectric transducers. The motor is based on an electrostatic film motor composed of two thin plastic films containing fine pitch three-phase electrodes, which face each other across a short gap.
Ryosuke Saito +3 more
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ACOUSTIC ATTENUATION IN RESONANT MODEL-ROCKET MOTORS
2nd Solid Propulsion Conference, 1967Rocket nozzle effect on acoustic losses from model motor chambers oscillating in first longitudinal ...
R. SLATES, F. BUFFURN, G. DEHORITYT
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Motor resonance and motor reactions during emotional body perception
2013INTRODUCTION: Perceiving and understanding the emotional state of other individuals is critical to react adaptively in social environments. Facial and bodily expressions convey important information about another person’s feelings and intentions. Nevertheless, to date most studies have focused on the neural correlates of perception of facial, rather ...
BORGOMANERI, SARA, AVENANTI, ALESSIO
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Selective motor activation in organelle transport along axons
Nature Reviews Molecular Cell Biology, 2022Sydney E Cason, Erika L F Holzbaur
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Comparative cellular analysis of motor cortex in human, marmoset and mouse
Nature, 2021Trygve E Bakken +2 more
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The symbolic side of motor resonance
2015Background: A large body of research indicates that observing actions made by others is associated with corresponding motor facilitation of the observer's corticospinal system. However, it is still controversial whether this matching mechanism strictly reflects the kinematics of the observed action or its meaning.
BETTI, SONIA +2 more
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