Effect of low frequency sound vibration on acute stress response in university students-Pilot randomized controlled trial.

Background: Low frequency sound (LFS, combined with music listening) is applied by practitioners in vibroacoustic therapy who report a positive effect of this intervention on acute stress response. However, there is a lack of research on this topic and studies with mainly objective measurements are scarce.

Materials And Methods: In this pilot double-blinded Randomized Controlled Trial we used a multimodal approach to measurement of acute stress response in 54 international university students attending a university summer school in Olomouc, the Czech Republic who were individually randomized into a group receiving LFS vibration and a control group.

Kinematic quantification of gait asymmetry in patients with peroneal nerve palsy based on bilateral cyclograms.

Nowadays, bipedal walking is undergoing extensive study. Several methods can be used in physiotherapeutic research for identifying defects in bipedal walking as a result of pathology of the musculoskeletal or nervous system. Our work focuses on studying asymmetry of walking based on synchronized bilateral knee-knee cyclograms.

Quantitative ballistocardiography (Q-BCG) for measurement of cardiovascular dynamics.

In the seventies of the past century ballistocardiography had been thought to be obsolete in cardiology for impossibility of objective calibration. In the present work the quantitative ballistocardiography (Q-BCG) for measurement of systolic force (F) and minute cardiac force (MF) in sitting subject was described. The new principle of piezoelectric transducer enabled to register the force caused by the heart and blood movement, which was not measured before.

[Chronic torsion of an ectopic spleen in the differential diagnosis of abdominal pain in a child. Case report].

Torsion of the spleen occurs in children as a rule in combination with ectopy of this organ. It is found in cca one half of the affected children. Abdominal pain is always an associated symptoms.