Tri-axial accelerometers are high-level output transducers requiring no additional amplification since the amplifier is built into the transducer. They connect directly to the HLT100C High Level Transducer module or TEL100C module to provide three outputs, each simultaneously measuring acceleration in the X, Y, and Z direction.
5 g accelerometers are well-suited for measuring slow movements
50 g accelerometers are designed to measure quick movements
Precise acceleration measurements can be obtained with the equipment and scaling parameters detailed in this application note.
The AFT35-MRI is a low profile mouthpiece and non-rebreathing T-valve assembly specifically designed to fit inside an fMRI head coil.* Use the AFT35-MRI to perform the following airflow and lung volume tests: End Tidal CO2 VO2 max Breath-by-breath Air Flow Breath-by-breath Volume Metabolic Studies The assembly includes a Luer lock port for easy interface to […]
BIOPAC provides software and hardware that allow for research teams to record and analyze respiration activity in physiological experimentation. Here are a few notable studies in monitoring respiration and cardiovascular activity. The coupling between peripheral microcirculation and slow breathing: The purpose of this study was to investigate the coupling of breathing movements and microcirculatory blood […]
CBS News | 60 Minutes | Brain Hacking APRIL 9, 2017| Why can’t we stop looking at our smartphones? And are the designers of the apps and content on them using brain science to keep us hooked? Anderson Cooper reports. BIOPAC users Larry D. Rosen, Ph.D. and Nancy A. Cheever, Ph.D. from California State […]