The aim of this study was to identify factors affecting the relationship between heart rate variability (HRV) and physical acceleration (PA) in daily lives of free-moving adults. I...

We previously proposed the use of acoustic microbubble delivery in blood vessels as a therapeutic application of microbubbles to improve the efficiency of high-intensity focused ul...

Gaze information has been used in numerous fields such as cognitive psychology research, input interfaces, and intelligent transport systems. In this study, we focused on electro-o...

The purpose of this study is to develop a simple back assistive device that generates sufficient assistive moment and is not subject to resistant forces while walking. It is widely...

We determined the anatomical geometry and thicknesses distribution of the triceps surae aponeuroses from anatomical observation of a human cadaver. Geometry of the aponeuroses was ...

Atonia during rapid eye movement (REM) sleep is absent in patients with REM sleep behavior disorder (RBD), a phenomenon called REM sleep without atonia (RWA). RBD patients have sym...

The maximum cross-correlation coefficient (ρmax) between blood pressure (BP) and heart rate (HR) variability for frequency components limited to the Mayer wave-related band is usef...