Music determines heart rate variability of singers

Choir singing is known to promote wellbeing.One reason for this Safety Shoes may be that singing demands a slower than normal respiration which may in turn affect heart activity.Coupling of heart rate variability (HRV) to respiration is called Respiratory sinus arrhythmia (RSA).This coupling has a subjective as well as a biologically soothing effec

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Altered Brain Functional Connectome in Migraine with and without Restless Legs Syndrome: A Resting-State Functional MRI Study

BackgroundMigraine is frequently comorbid with restless legs syndrome (RLS), both displaying functional connectivity (FC) alterations in multiple brain networks, although the neurological basis of this association is unknown.MethodsWe performed resting-state functional magnetic resonance imaging and network-wise analysis of FC in migraine patients

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A boundary jumps phenomenon in the integral boundary value problem for singularly perturbed differential equations

The article is devoted to the study Round Drop Leaf Counter Table of the asymptotic behavior of solving an integral boundary value problem for a third - order linear differential equation with a small parameter for two higher derivatives, provided that the roots of the "additional characteristic equation" have opposite signs.In the work are constru

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