OBJECTIVES To document the prevalence of asynchrony events during noninvasive ventilation in pressure support in infants and in children and to compare the results with neurally adjusted ventilatory assist. DESIGN Prospective randomized cross-over study in children undergoing noninvasive ventilation. SETTING The study was performed in a PICU. PATIENTS From 4 weeks to 5 years. INTERVENTI...

To form a coherent percept of the environment, the brain needs to bind sensory signals emanating from a common source, but to segregate those from different sources [1]. Temporal correlations and synchrony act as prominent cues for multisensory integration [2-4], but the neural mechanisms by which such cues are identified remain unclear. Predictive coding suggests that the brain iteratively opt...

Trigger asynchrony is a phenomenon when the ventilator is out of synchronization with breathes of respiratory patients. The occurrence of trigger asynchrony would cause discomfort and harms to the patients. Thus understanding the trigger asynchrony situation for better setting the ventilator parameters to lower the possibility of occurrence of trigger asynchrony is critical to respiratory patie...

Citation: Egeland TB, Rudolfsen G, Nordeide JT and Folstad I (2015) On the relative effect of spawning asynchrony, sperm quantity, and sperm quality on paternity under sperm competition in an external fertilizer. Front. Ecol. Evol. 3:77. doi: 10.3389/fevo.2015.00077 On the relative effect of spawning asynchrony, sperm quantity, and sperm quality on paternity under sperm competition in an extern...

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background: there is some evidence indicating improvement in myocardial performance after atrial septal defect closure, either device closure or surgical, but ventricular dyssynchrony has not been evaluated before and after surgical closure. the aim of this study was to evaluate ventricular mechanical dyssynchrony in patients with atrial septal defect before and after surgical closure. methods:...

Thoraco-abdominal asynchrony is frequently encountered during inhalation anaesthesia in children with adenotonsillar hypertrophy causing an upper airway obstruction. The study goal was to evaluate the impact of different airway opening manoeuvres on thoraco-abdominal asynchrony as a measure of airway obstruction. Thirty anaesthetized children (aged 2-8 yrs; sevoflurane 3% in 50% oxygen/nitrous ...

We investigate classes of systems based on different interaction patterns with the aim of achieving distributability. As our system model we use Petri nets. In Petri nets, an inherent concept of simultaneity is built in, since when a transition has more than one preplace, it can be crucial that tokens are removed instantaneously. When modelling a system which is intended to be implemented in an...

We investigate classes of systems based on different interaction patterns with the aim of achieving distributability. As our system model we use Petri nets. In Petri nets, an inherent concept of simultaneity is built in, since when a transition has more than one preplace, it can be crucial that tokens are removed instantaneously. When modelling a system which is intended to be implemented in an...

We present below a simple hypothesis on what we believe is a characteristic of visual consciousness. It is derived from facts about the visual brain revealed in the past quarter of a century, but it relies most especially on psychophysical evidence which shows that different attributes of the visual scene are consciously perceived at different times. This temporal asynchrony in visual perceptio...